Home

Lenovo Laptop X220I User's Manual

1. 13 d FRU 4 o tft u PMN T tifo gt 4 Chapter 1 Safety information 13 Be HAAS s sx v 2374 39 IAY 100C 212F 3 LANA HAAL ERAS Ez spa 389
2. 22 24 ae 12 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Nam 100 C 212 P vX LCD LCD
3. UD 8b SC S AU A PN o KERNE HAA gt BERR HAA TER PAIRA TERA BOCES gt SUA ENS gt ui 20 ECODUR EDOGCER BE GER BEIN XE Pe 38 EER tF Chapter 1 Safety information 21 22 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 2 Important service information This chapter presents following important service information that applies to all machine types supported by this manual e Strategy for replacing FRUs on page 23 Strategy for replacing a hard disk drive on page 24 Important notice for replacing a system board on page 24 How to use error message on page 24 e Strategy for replacing FRUs for CTO CMV and GAV on page 25 Product definition on page 25 FRU identification for CTO CMV and GAV products on page 25 Important Advise customers to contact the Lenovo Customer Support Center if they need any assistance in obtaining or installing any software fixes drivers and BIOS downloads Telephone numbers for Lenovo Support are available at http www lenovo com support phone System Disassembly Reassembly videos that show the FRU removals or replacements for the Lenovo authorized service technicians are available in the following support site http www lenovoservicetraining com ion Advise customers to con
4. 0000 en 15 U 0000000 oO Om Ol n SA Ys O a O C JC J C JC j O O 84 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 1140 connector base cover fan digitizer pen case and pen switch assembly For access remove these FRUs in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1110 Bluetooth daughter card BDC 2 1 on page 78 1120 Keyboard bezel on page 79 1130 LCD assembly on page 82 Table 22 Removal steps of DC in connector base cover fan digitizer pen case and pen switch assembly Remove the top shielding assembly at first Step Screw quantity Color Torque M1 6 x 3 4 2A mm shoulder socket head nylon coated 1 Black 0 181 Nm 1 85 A M2 3 5 mm wafer head nylon coated 1 Silver 0 181 Nm 1 85 Chapter 8 Removing and replacing a FRU 85 Table 22 Removal steps of DC in connector base cover fan digitizer case and switch assembly continued Step Screw quantity Torque a M2 x 3 5 mm wafer head nylon coated 4 Silver 0 181
5. EMEA aE ARR RRA BARRE SAR FERE HEBES 28 Oo A FIS BF gt TB GE FH E CET ER FR RO Chapter 1 Safety information 15 SHES 88771808 SER BALBOA SERIE SE b E fi BAS LEAS HHS HERS BA EHR OBIE 100 C 212 F SEI LER EK RR E SHIRE RE Ea E o AME B RETI BSB Ajo LCD LCD AVHRR ASIA EL a ues 15 aR 5 ARABE BOT TOOLS Man BAA Ea ERR DENE EEE BRIE FRU RUSSA POIS ERA gt HBR Laser compliance statement
6. Integrated Mobile Broadband Ericsson F5521gw Malaysia SKU 60Y3267 4294 CTO 4296 CTO 4297 CTO 4298 CTO 4299 CTO Integrated China Telecom Mobile Broadband Leadcore LC5740 TD SCDMA 60Y3261 e 4294 CTO 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO Integrated China Telecom Mobile Broadband Huawei EM660 60Y3239 e 4298 3Ax 3Bx 3Gx 3Hx 114 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 31 Parts list Overall continued ThinkPad b g n Wireless 1x1 BGN 60Y3247 e 4294 28x 29x ThinkPad b g n Wireless 1x1 BGN 60Y3249 e 4294 28x 29x Intel Centrino Wireless N 1000 60Y3241 e 4294 26x 27x 2Bx 2Cx 2Ex 4296 24 25x 26x 27x 28x 29x 2Cx 2Qx 2Rx 2Sx 2Tx 4297 22x 4298 36x 3Nx 45x 46x 4299 2Mx Intel Centrino Advanced N 6205 2x2 AGN 60Y3253 4294 22x 24x 25x 2Ax 2Dx 4296 22x 23x 2Bx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 39x 4297 23x 4298 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Ux 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 25 2Tx 2Ux 2Vx 2Wx 2Xx 2 2Zx 32x 33x 34x 35x 37x 38x 39x 3Bx 3Cx 3Dx 3Ex 3Gx 3Hx 3Jx 3Kx 3Lx 3 30x 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 32x 42x 43x 44x 47x 48x 4299 27x 28x 29x 2 2 2Cx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx
7. e 4297 e 4298 4299 SATA hard disk drive 250 GB 7 200 rom 42T1163 e 4294 CTO e 4296 e 4297 e 4298 4299 SATA hard disk drive 250 GB 7 200 rom 4211173 e 4294 4296 CTO 4297 CTO 4298 CTO 4299 CTO SATA hard disk drive 320 GB 7 200 rpm 4211159 4294 22x 24 26 27x 28 2Dx 2 4296 22 24x 25x 26x 27x 28x 2 2Bx 2Cx 2 2Gx 2Hx 2 2Mx 2Nx 2Qx 2Rx 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 36x 37x 39x 4297 23x 4298 26x 27x 2Bx 2Dx 2Ex 2Hx 2Jx 2Nx 2Px 20x 2Sx 2Tx 2 2Zx 33x 35x 37x 38x 39x 3Bx 3Fx 3Jx 3Px 30x 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 32x 42x 43x 44x 4299 26x 27x 29x 2Ax 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Kx 2Mx 2Nx 2Qx 2Rx 2Sx 2 2Ux 2Vx 2Wx 2Xx 2Yx 33x 34x 35x 36x 37x 38x 39x 10 10 10 10 38x 39x 3Bx 3Fx 3Jx 3Px 3Qx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 32x 42x 43x 44x 4299 26x 27x 29x 2Ax 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Kx 2Mx 2Nx 2Qx 2Rx 2Sx 2 2Ux 2 2Wx 2Xx 2 33x 34x 35x 36x 37x 38x 39x Solid state drive spacers 04W1717 12 SATA solid state drive 128 GB 45N8081 e 4294 29x e 4296 2Px e 4298 2Kx 2Mx 2Wx 3Ax 3Gx 3Kx 3Lx 3Mx 3Xx 3Yx e 4299 2Zx 32x 12 SATA solid state drive 128 GB 45N8007 e 4294 29x e 4296 2Px e 4298 2Kx 2Mx 2Wx 3Ax 3Gx 3Kx 3Lx 3Mx 3Xx 3Yx e 4299 2Zx 32x 12 SATA solid s
8. 98 Class miai 979 27177 ahy TS Aa mas DYAN 797 MTL PN wean 5N Sapo NNW wean bN IIND uvam UNI I gt Sp nusbp NP qp 19297 Qvo Chapter 1 Safety information 19 18 OF CD ROM e Arn 3A 3B A 3 1014 4 CD ROM DVD Expo 244 FA EE 417 e 2 at as RIAL SA AAA
9. A VORSICHT 10 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Die Leuchtstoffr hre im LCD Bildschirm enth lt Quecksilber Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgem behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschlie end ein Arzt aufgesucht werden A VORSICHT Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen A VORSICHT Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschlu oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen A VORSICHT Wenn ein Austausch der FRU bei laufendem Betrieb nicht erlaubt ist gehen Sie beim Austausch der FRU wie folgt vor Schalten Sie den Computer aus ziehen Sie alle Netzkabel von den Netzsteckdosen ab entfernen Sie den Akku und ziehen Sie alle miteinander verbundenen Kabel ab nio A DANN DvP DPM DN ban 290 NTND W FRU ne5nn ANNI aunnn Noyon 2299 avnnn NN 20202 v NNF NTND ANION Tina Wd bon DIN DNP ONY NIP OND NINN a IN
10. When attaching the LCD panel to the cover gently press the left and right edges covered with metal Do not press the surface of the panel or apply any excessive force to the panel 100 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 28 Removal steps of LCD panel and LCD cable continued Turn the LCD panel over and then remove the LCD cable from the LCD panel When installing Make sure that the LCD cable connectors are attached firmly 2050 Integrated camera For access remove these FRUs in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1120 Keyboard bezel on page 79 1130 LCD assembly on page 82 2010 LCD front bezel on page 94 2020 Micro Processor card on page 95 2030 Hinge on page 97 2040 LCD panel and LCD cable on page 98 Chapter 8 Removing and replacing a FRU 101 Table 29 Removal steps of Integrated camera Step Screw quantity Torque M2 x 3 5 mm wafer head nylon coated 1 Silver 0 181 Nm 1 85 kgfcm 2060 LCD rear cover and wireless antenna cables For access remove these FRUS in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps
11. select System service parts The list of service parts by description with applicable machine type model and FRU will be displayed Using the HMM For Key Commodities Examples hard disk drive system board microprocessor LCD and memory Use the HMM as a back up to PEW and eSupport to view the complete list of FRUs at the MT Model level 26 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 3 General checkout This chapter presents following information e What to do first on page 27 e Checkout guide on page 28 Diagnostics using PC Doctor for DOS on page 28 Lenovo ThinkVantage Toolbox on page 31 FRU tests on page 31 e Power system checkout on page 33 The descriptions in this chapter apply to any ThinkPad model that supports the PC Doctor for DOS diagnostics program Some descriptions might not apply to your particular computer Before you go to the checkout guide be sure to read the following important notes Important notes Only certified trained personnel should service the computer Before replacing any FRU read the entire page on removing and replacing FRUs When you replace FRUs use new nylon coated screws Be extremely careful during such write operations as copying saving or formatting Drives in the computer that you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten Replac
12. P mop 21525 pn moo A MND 377599 p395 PR II 1 P 5573 50 nyop MHA on 03 MII NN 7909 V AMN 4395 IN 07725 IN UND AMIN POWAY Uh nw yo 79072 AWAINA 55105 p Unnunb Y MPNA n SY WINI DION 50 msisiann IN ANNI 0175 2329 AION NI AIDA VIV ANNI moo IMA n5510n MAN DN 7499 PR ATP 5U 309p 0923 5535 ADDON tan MIPNA D 5y WINI n5510n n5510n TANI NN PIDI V AMN 53595 IN 0722 IN UND pata MINIMA o p5nn Noda p3 DV mssyann YN nn3n5 NAT 5129 DON NI AIDA UVP AINON tan NINA moo A Chapter 1 Safety information 11 WINN ADIN YO PN v55 IN mssiannb 792705 09935 719359 09959977 872510 DIY 100 79 12397 n 1053 305 mx ONT IN ANN P4799 TANNA NN p5v5 3 n2510n DN p5v5 W 0999 DN PUNI PNI AINA NN JIVI PN 09778 DIRAN DPINA MV IA 25102 p v 0 DIN ASIANA IN 70944 03395 09945 9199 NINN n25103 UV mo o A NN 1904 DID YN OD PY NA Toon Tinh NHN MY LCD Sun WN Top ON DAVA DN NIN MIY 2395 MS MAD MPT 15 Tuna 002 PH DN om TOWN hiNb DIVY IMIN OY moo 990999 SY PANNA YY nn NN PONY DINYANA 9 079 pana 220 Dat mans 05359 NPIN NALD n5519 Ia nia 593 n UN 53297074 AN 297957 IN nnsn5 IN DNI HAY PIDA na
13. PERIGO Se o LCD quebrar e o fluido de dentro dele entrar em contato com seus olhos ou com suas m os lave as reas afetadas imediatamente com gua durante pelo menos 15 minutos Procure cuidados m dicos se algum sintoma causado pelo fluido surgir ap s a lavagem A PERIGO Para evitar choque el trico nao remova a capa plastica que protege a parte inferior da placa inversora PERIGO Embora as principais baterias possuam baixa voltagem uma bateria em curto circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamaveis A PERIGO A menos que uma hot swap seja permitida para a FRU que est sendo substitu da fa a o seguinte antes de remov la desligue computador desconecte todos os cabos de energia das tomadas remova pacote de baterias e desconecte quaisquer cabos de interconexao A DANGER Avant de remettre l ordinateur sous tension apr s remplacement d une unit en clientele v rifiez que tous les ressorts vis et autres pieces sont bien en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pieces m talliques ou des copeaux de m tal pourraient causer un court circuit A DANGER 8 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Certaines batteries de secours contiennent du nickel et du cadmium Ne les d montez pas ne les rechargez pas ne les exposez ni au f
14. Step Screw quantity Torque M2 5 x 6 mm wafer head nylon coated 2 0 392 Nm 4 kgfcm Detach the hinge from the LCD rear cover and gently pull the cables out through the guide hole in the hinge Pull them all at once As you pull them be sure not to subject them to any tension which could cause them to be damaged by the cable guides or a wire to be broken 2040 LCD panel and LCD cable For access remove these FRUs in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1120 Keyboard bezel on page 79 1130 LCD assembly on page 82 98 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual e 2010 LCD front bezel on page 94 e 2020 Micro Processor card on page 95 e 2030 Hinge on page 97 Table 28 Removal steps of LCD panel and LCD cable m M2 5 x 8 mm wafer head nylon coated 6 Black 0 392 Nm 4 kgfcm 2 3 5 mm wafer head nylon coated 3 Silver 0 181 Nm 1 85 Chapter 8 Removing and replacing a FRU 99 Table 28 Removal steps of LCD panel and LCD cable continued In step E detach the claws Then remove the LCD panel When installing Make sure that all the claws are attached firmly
15. 27x 28x 29x 2Bx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 4298 CTO26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 3Mx 3Nx 30x 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Zx 42x 43x 44x 45x 46x 47x 48x 4299 26 27x 28x 29x 2Ax 2 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 25 2Tx 2Ux 2Vx 2Wx 2Xx 2 2Zx 32x 33x 34x 35x 36x 37x 38x 39x 3Ax Battery pack 6 cell slice battery 19 e 4294 24x 2Ax e 4298 26x 2Fx 2Zx 3Tx 3Ux 3Vx 3Wx e 4299 26x 2Ax 2Rx 2Sx 2Xx 2Yx SATA hard disk drive 250GB 5 400 rom e 4294 25x e 4296 23x e 4298 2Ax 2Rx 2Xx 34x e 4299 28x SATA hard disk drive 250GB 5 400 rpm e 4294 25x e 4296 23x e 4298 2Ax 2Rx 2Xx 34x e 4299 28x SATA hard disk drive 320GB 5 400 rpm e 4294 2Bx 2Cx e 4297 22x e 4298 36x 45x 46x 47x 48x e 4299 3Ax SATA hard disk drive 160 GB 7 200 rom 4294 CTO 4296 CTO 4297 CTO 4298 CTO 4299 CTO 116 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 4214879 4214881 4274903 Hard disk drive rubber rails 04W1716 4211153 4211167 4211155 4211157 Table 31 Parts list Overall continued ID SATA hard disk drive 160 GB 7 200 rpm 42T1169 e 4294 e 4296
16. 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 36x 37x 39x e 4297 22x e 4298 28x 29x 2 2 2Cx 2Dx 2Ex 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 28x 2Tx 2Vx 2Wx 35x 36x 39x 3Ax 3Cx 3Dx 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 30x 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 3Zx 42x 43x 44x 45x 46x 47x 48x e 4299 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Lx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2 2Zx 32x 33x 34x 35x 36x 37x 39x System board assembly with Intel Core i5 2520M processor AMT TPM AES 04W1534 N e 4294 23x 24x e 4296 22x 2Ax 2Bx 2Kx 2Lx 2Mx 2Wx 2Xx 32x 33x 36x e 4297 23x e 4298 27x 28x 2 2Dx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Vx 2Xx 27x 34x 37x 38x 39x 3Cx 3Dx 3Ex 3Jx 3Mx 3Px 30x 3Rx 3Sx 3Vx 3WX 32x 42x 4299 27x 28x 2Ax 2Fx 2Hx 2Jx 2Kx 2Px 20x 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 35x 36x System board assembly with Intel Core i5 2520M processor AMT non TPM non AES 04W1535 e 4294 CTO 4296 CTO 4297 CTO 4298 CTO 4299 CTO System board assembly with Intel Core i5 2520M processor non AMT TPM AES 04W1536 e 4296 26x 27x e 4298 45x 46x System board assembly with Intel Core i5 2520M processor non AMT non TPM non AES 04W1537 e 4294 28x 29x e 4296 28x System board assembly with Intel Core i7 2620M processor AMT TPM AES 04W1538 4294 2
17. DVDs ID Chapter 10 Parts list 131 Windows 7 Home Premium 32 bit DVDs Windows 7 Home Premium 32 bit is preinstalled as the operating system in the following models e 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO Table 48 Parts list Windows Home Premium 32 bit recovery DVDs ID English 04 0045 t English for India 04X0044 Simplified Chinese 04X0043 Windows 7 Home Premium 64 bit DVDs Windows 7 Home Premium 64 bit is preinstalled as the operating system in the following models e 4296 23x 25x 33x e 4299 37x 38x 39x Table 49 Parts list Windows 7 Home Premium 64 bit recovery DVDs ID 132 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 49 Parts list Windows 7 Home Premium 64 bit recovery DVDs continued ID Simplified Chinese 04 0048 Common service tools Table 50 Parts list Common service tools 1 4 Sq to 1 4 hex torx adapter USB floppy diskette drive tool kit Test card for integrated Smart Card ThinkPad Hardware Maintenance Diskette Version 1 73 or later Note Download the file from the following Web site http www lenovo com spm Notices Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or servic
18. HAL AAA AFA QAE AAA FAR A 24 138 999 2500 23 UPL AS ab PAES EF 9 e 29304 498 POC caosa 2430 Ae ES 232 322 A 24 138 Suq A qu QP AoA AES FAA EE BA alo po 7t 9 Sud d 9 341419 Exo BS DAS 993 299729944 24 SES 3112 433 BAY 241098 FES FAA L 20 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual A PRECAUCI N Cuando haya instalados productos l ser por ejemplo unidades de CD ROM unidades de DVD dispositivos de fibra ptica o transmisores tenga en cuenta lo siguiente e No extraiga las cubiertas La extracci n de las cubiertas del producto l ser podr a producir una exposici n a radiaci n l ser peligrosa No hay ninguna pieza dentro del dispositivo que pueda reparar e La utilizaci n de controles ajustes o la realizaci n de procedimientos diferentes a los especificados puede dar como resultado una exposici n peligrosa a radiaciones Algunos productos laser contienen un diodo laser de Clase Clase 3B incorporado Tenga en cuenta lo siguiente Emite radiaci n laser cuando est abierto No fije la vista en el rayo no lo mire directamente con instrumentos pticos y evite la exposici n directa al rayo A ZZENEM iM CD ROM DVD HERE LEX 85 AH HI F RHE MASH RARE CRN RHR KEN BA Wr AES EE
19. Removing and replacing a FRU 91 Table 23 Removal steps of system board and ExpressCard slot assembly continued Turn the system board over and then remove the ExpressCard slot assembly from the system board 1160 Speaker assembly For access remove these FRUs in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1110 Bluetooth daughter card BDC 2 1 on page 78 1120 Keyboard bezel on page 79 1130 LCD assembly on page 82 1140 DC in connector base cover fan digitizer pen case and pen switch assembly on page 85 92 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 24 Removal steps of speaker assembly Remove the speaker assembly from the base cover assembly Chapter 8 Removing and replacing a FRU 93 Table 24 Removal steps of speaker assembly continued Step Screw quantity Torque 2 3mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm When installing Route the speaker cables along the cable guides as shown in the following figure 2010 LCD front bezel For access remove this FRU e 1020 Battery pack on page 61 Table 25 Removal steps
20. 2Ax 2Bx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 28x 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 32x 37x 38x 39x 3Ax 15 DVD ROM drive 45N7521 4294 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 4296 22x 23x 24x 26x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Kx 2Lx 2Nx 2Qx 2Rx 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 39x 4297 22x 23x 4298 26x 27x 28x 29x 2 2 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Mx 2Nx 2Px 20x 2Rx 25 2Tx 2Ux 2Vx 2Wx 2Xx 2 22x 32x 34x 35x 36x 37x 38x 39x 3Cx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Px 30x 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 45x 46x 47x 48x 4299 26x 27x 28x 29x 2Ax 2 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 22x 32x 37x 38x 39x 3Ax 15 DVD CD RW combo drive 45N7457 e 4294 22x 23x e 4296 25x 27x 2Hx 2Jx 2Mx 2Px 36x 37x 38x e 4298 2Kx 2Lx 33x 3Dx 3Ex 3Fx 3Zx 42x 43x 44x e 4299 2Cx 33x 34x 35x 36x DVD CD RW combo drive 45N7451 e 4294 22x 23x e 4296 25x 27x 2Hx 2Jx 2Mx 2Px 36x 37x 38x e 4298 2Kx 2Lx 33x 3Dx 3Ex 3Fx 3Zx 42x 43x 44x e 4299 2Cx 33x 34x 35x 36x DVD RAM RW combo drive 45N7453 e 4294 22x 23x e 4296 25x 27x 2Hx 2Jx 2Mx 2Px 36x 37x 38x e 4298 2Kx 2Lx 33x 3Dx 3Ex 3Fx 32x 42x 43x 44x e 4299 2Cx 33x 34x 35x 36x DIMM door kit 04W1416
21. 3Dx 3Ex 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Rx 3Sx 3Tx 3Ux 3Wx 3Xx 3Zx 42x 43x 44x 45x 46x 47x 48x 4299 26x 27x 28x 29x 2 2 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 3Ax 28 Fingerprint reader dummy 04W1549 N e 4294 25x 2Cx e 4296 23x e 4298 2Nx 2Rx 3Px 3Qx e 4299 2Vx 2Wx AC adapter see AC adapters on page 126 LCD FRUs 120 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 12 5 in HD LED backlight LCD Table 32 Parts list 12 5 in HD LED backlight LCD for multi touch panel LCD or outdoor LCD on page 122 1 Chapter 10 Parts list 121 Table 32 Parts list 12 5 HD LED backlight LCD for multi touch panel LCD or outdoor LCD CRU ID LCD panel 12 5 in WXGA LED backlight for multi touch panel 04W1545 N e 4294 23x 24x 25x 27x 29x 2Ax 2Bx 2Cx 2Dx 2Ex e 4296 22x 23x 24x 25x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Wx 2Yx 32x 33x 34x 36x 37x 38x 39x 4297 22 23x 4298 26 28x 29x 2 2Bx 2Fx 2Gx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 25x 2Tx 2Ux 2Wx 2Xx 2Yx 33x 34x 35x 36x 37x 38x 39x 3Bx 3Cx 3Dx 3Gx 3Hx 3Jx 3Rx 3Ux 3Vx 3Yx 42x 43x 46x 47x 48x 4299 26x 28x 2
22. 5 B A ede 2 E H 1 E 2 2 2 2 og 2 2 2 2 2 ZZZZZZZZZZZZZ 2 2 2 ZZZZZZZZZZZZZ 2 E 2 2 2 022 O essa ssss a a 1150 System board and ExpressCard slot assemblies Important notices for handling the system board When handling the system board bear the following in mind The system board has an accelerometer which can be broken if several thousands of G forces are applied Note Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6 000 G s of shock Chapter 8 Removing and replacing a FRU 89 e Be careful not to drop the system board on a bench top that has a hard surface such metal wood or composite e f a system board is dropped you must test it using PC Doctor for DOS to make sure that the HDD Active Protection System still functions Note If the test shows that the HDD Active Protection System is not functioning be sure to document the drop in a reject report and replace the system board e Avoid rough handling of any kind At every point in the process be sure not to drop or stack the system board e f you put a system board down be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive surface After replacing the system board run PC Doctor for DOS to make sure that the HDD Active Protection System still functions The procedur
23. Ai Ay Mb gi gay 38 A Lala ills N Boya ys ya gf s pg dy Us s 1453 Las glad Y y lg gal ue ga 3 of 54 a vaya s yl 444454 Y Y YI n ja Vee 4 Ga sa gh Lal y dy a Lg ATTI 41 Eya qua ya sl Ay gi pseu cil gill jail yl Lg I Ay os gi plaid gg 8 si Jal ays gf use as ya y LCD LALA Le 1M Sae Laud Me cg Caray Le IN Aida 10 J Y sad FINA 6 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 08 81 e ja aaa GU Sul Y 4 will quiet Cota Ua a gi d 43 agen Lg 2355 Gl Gi ab 31 250 iS llo gi pl ill Y aaa all Jai ALL at gall a gl GEN yy og tall FRU GN qs jill SII ya 38 ADL cada cilio 4 d gly Le Alaia CAAS gl Danis e 2 Ua Aa ja La 4 A PERIGO Antes de ligar o computador ap s a substitui o da FRU certifique se de que todos os parafusos molas e outras pe as pequenas estejam no lugar e n o estejam soltos dentro do computador Verifique isso s
24. Before removing the drive have the user make a backup copy of all the information on it if possible e Never remove the drive while the system is operating or is in suspend mode 62 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 11 Removal steps of hard disk drive and solid state drive Note Loosen the screw Step Screw quantity Torque Hard disk drive screw M3 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 63 Table 11 Removal steps of hard disk drive and solid state drive continued HDD and HDD rubber rails SSD and SSD spacers When installing Rubber rails on the hard disk drive or spacers on the solid state drive must be attached to the replacement drive Otherwise the drive cannot be installed properly 1040 DIMM For access remove this FRU e 1020 Battery pack on page 61 64 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 12 Removal steps of DIMM Remove the DIMM slot cover as shown in the following figure Note Loosen the screws Note If only one DIMM is used on the computer you are servicing the card must be installed in SLOT 0 EK but not in SLOT 1 3 Chapter 8 Removing and replacing a FRU 65 Table 12 Removal steps of DIMM continued When installing Insert the notched end of the DIMM into the socket Press the DIMM f
25. EEPROM Follow the instructions on the screen If the MTM and Product ID numbers differ from each other on the rear label use what is shown for the Product field See example below 56 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual MTM on rear label S N SSSSSSS Product ID on rear label TTTT MMM Use this number when setting Serial Number In the example the Serial Number to be input is 1STTTTMMMSSSSSSS Retaining the UUID The Universally Unique Identifier UUID is a 128 bit number uniquely assigned to your computer at production and stored in the EEPROM of your system board The algorithm that generates the number is designed to provide unique IDs until the year A D 3400 No two computers in the world have the same number When you replace the system board you must set the UUID on the new system board as follows 1 Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 4 Assign UUID A new UUID is created and written If a valid UUID already exists it is not overwritten Reading or writing the ECA information Information on Engineering Change Announcements ECA are stored in the EEPROM of the system board The electronic storage of this information simplifies the procedure to check if the ECA has been previously applied to a machine The machine does not need to be disassembled to check for the E
26. Main hard disk drive FRU or action in sequence 1 If the Access Predesktop Area has been previously disabled then go to the BIOS Setup Utility by pressing F1 to open the BIOS Setup Utility Select Security gt Predesktop Area gt Access Predesktop Area Set this item to Disabled Save and exit If the Access Predesktop Area has not been previously disabled press Enter to load Access Predesktop Area Then run RECOVER TO FACTORY CONTENTS in Access Predesktop Area If item 2 failed press F3 in the Welcome screen in RECOVER TO FACTORY CONTENTS Run FDISK and then delete all partitions Run RECOVER TO FACTORY CONTENTS in Access Predesktop Area again If item 3 failed select CD ROM boot in Startup in Access Predesktop Area Boot from the Recovery CD and perform full recovery from it 5 If item 4 failed replace the hard disk drive Remove all but the reader that you set up for the authentication Install DIMM in Slot 0 but not in Slot 1 Note For the construction of the DIMM slot see 1040 DIMM on page 64 Undock docking station or port replicator if it is attached to the ThinkPad Notebook Place the ThinkPad Notebook on a horizontal surface Do not apply any physical shock to the computer Run Diagnostics gt ThinkPad Devices gt HDD Active Protection Test Inform the following information to the customer If in the primary bay the customer is using a non IBM or non Lenovo hard disk drive HDD or
27. Nm 1 85 kgfcm When installing Make sure that the wireless switch is adjusted as shown by callout Ef 86 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 22 Removal steps of DC in connector base cover fan digitizer case and pen switch assembly continued Turn the system board over and then disconnect the DC in connector the fan connector and the pen switch connector from the system board Disconnect the fan assembly from the system board Chapter 8 Removing and replacing a FRU 87 Table 22 Removal steps of DC in connector base cover fan digitizer pen case and switch assembly continued Step Screw quantity Torque M2 x 3 5 mm flat head nylon coated 1 Silver 0 181 Nm 1 85 kgfcm When installing Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams on the part marked EI as in the following figure Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component You need to peel the thin film off from the rubber JJ e Make sure that the DC in connector the fan connector and the pen switch connector are attached to the system board firmly Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds When you replace the base cover you need to apply the following labels Homologation lab
28. Recovery Disc If there is a Supplemental Recovery Disc it will be clearly marked as such 7 When all of the data has been copied from the last disc in the set a message is displayed prompting you to restart the computer Remove the disc and then click Yes Note The remainder of the recovery process is fully automated and no action is required by you The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time This is normal 8 When the recovery process is complete the Welcome to Microsoft Windows screen is displayed Follow the instructions on the screen to complete the Windows setup Restoring the factory contents by using Recovery Disc Set When the hard disk drive HDD or solid state drive SSD is replaced because of a failure no product recovery program is on the new drive In this case you must use the Recovery Disc Set for the computer Order the Copyright Lenovo 2011 37 covery Disc Set and the drive at the same time so that you can recover the new drive with the pre installed software when they arrive For information on which discs to order see Recovery discs on page 127 The recovery disc set consists of the user instructions and the following set of DVDs to restore the computer to the original factory configuration Operating System Recovery Disc one disc This disc restores the Microsof
29. Replace the backup battery and run BIOS Setup Utility to reset the time and date System board 44 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 2 Numeric error codes continued Symptom or error FRU or action in sequence 0270 1 Charge the backup battery for more than 8 hours Real time clock error by connecting the ac power adapter 2 Replace the backup battery and run BIOS Setup Utility to reset the time and date 3 System board 0271 Run BIOS Setup Utility to reset the time and date Date and time error Neither the date nor the time is set in the computer 0280 Load Setup Default in BIOS Setup Utility Previous boot incomplete Default configuration used DIMM System board 02B2 Diskette drive Incorrect drive A type External FDD cable VO card 0200 System cache error 02F0 1 CPU CPU ID xx Failed 2 System board 02F4 1 Load Setup Defaults in BIOS Setup Utility EISA CMOS not writable 2 Replace the backup battery 3 System board 02F5 1 DIMM DMA test failed 2 System board 02F6 1 DIMM Software NMI failed 2 System board 02F7 1 DIMM Fail safe timer NMI failed 2 System board 1801 Shut down the computer and remove it from the Attached docking station is not supported docking station 1802 Remove Mini PCI network card Unauthorized network card is plugged in Turn off and System board remove the miniPCI network card 180
30. administrator then provides the user HDP to the system user Attention If the user has been forgotten check whether a master has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee For how to remove the POP see How to remove the hard disk password on page 40 Supervisor password A supervisor password SVP protects the system information stored in the BIOS Setup Utility The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration Attention If the SVP has been forgotten and cannot be made available to the service technician there is no service procedure to reset the password The system board must be replaced for a scheduled fee How to remove the power on password To remove a POP that you have forgotten do the following A If no SVP has been set 1 Turn off the computer 2 Remove the battery pack For how to remove the battery pack see 1020 Battery pack on page 61 Chapter 4 Related service information 39 3 Remove the backup battery For how to remove the backup battery see 1080 Backup battery on page 72 4 Turn on the computer and wait until the POST ends After the
31. an old generation IBM HDD which is not supported by this system with the risk in mind the customer can still use it by pressing ESC If in the primary drive bay the customer is using a supported IBM Lenovo HDD with an old firmware the customer needs to update its firmware to the latest The latest version is available at http www lenovo com support Inform the following information to the customer If the customer is using a non qualified SSD which is not supported by this system with the risk in mind the customer can still use it by pressing ESC Location of the SSD is designated as below 2010 HDDO in HDD slot 0 2011 HDD1 in HDD slot 1 2012 Ultrabay with HDD adapter 1 Reseat the hard disk drive 2 Main hard disk drive 3 System board 46 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 2 Numeric error codes continued Symptom or error FRU or action in sequence 2102 Reseat the hard disk drive Initialization error on HDD1 Ultrabay hard disk drive Ultrabay hard disk drive System board 2110 Reseat the hard disk drive Read error on HDDO Main hard disk drive Main hard disk drive System board 2112 Reseat the hard disk drive Read error on HDD1 Ultrabay hard disk drive Ultrabay hard disk drive System board Error messages Table 3 Error messages Symptom or error FRU or action in sequence Device address conflict 1 Load Setup Defaults
32. and drawings for use in removing and replacing a FRU Be sure to observe the following general rules 1 Do not try to service any computer unless you have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review Chapter 7 FRU replacement notices on page 55 3 Begin by removing any FRUs that have to be removed before replacing the failing FRU Any such FRUs are listed at the top of each FRU replacement page Remove them in the order in which they are listed 4 Follow the correct sequence in the steps for removing a FRU as given in the drawings by the numbers in square callouts 5 When turning a screw to replace a FRU turn it in the direction as given by the arrow in the drawing 6 When removing a FRU move it in the direction as given by the arrow in the drawing 7 To put the new FRU in place reverse the removal procedure and follow any notes that pertain to replacement For information about connecting and arranging internal cables see Chapter 9 Locations on page 105 8 When replacing a FRU use the correct screw s as shown in the procedures ww Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting cables Attention After replacing a FRU do not turn on the computer until you have made sure that all screws springs and other small parts are in pla
33. battery pack Lenovo ThinkVantage Toolbox in Windows 7 has an automatic battery diagnostic that determines if the battery pack is defective A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue If Lenovo ThinkVantage Toolbox is not installed in the computer the customer should download this program before a non physically damaged battery pack is replaced Note that a physically damaged battery pack is a non warranty replacement part Use only the battery specified in the parts list for your computer Any other battery could ignite or explode Chapter 8 Removing and replacing a FRU 61 Table 10 Removal steps of battery pack Slide the left battery latch to the unlocked position and then hold the right battery latch to the unlocked position until you remove the battery When installing Install the battery pack along the slide rails of the slot Make sure that the left battery release lever is in the locked position 1030 Hard disk drive HDD and solid state drive SSD For access remove this FRU e 1020 Battery pack on page 61 Attention Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data e
34. be damaged by the cable guides or a wire to be broken 104 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 9 Locations This chapter presents the locations of ThinkPad X220 Tablet and X220i Tablet features and hardware components Copyright Lenovo 2011 105 Front view HDD or solid state drive SSD x 8 3 c 5 6 5 8 0 G E Q q O 2 5 O gt N 5 c S 5 1 08 et o o gt 2 9 og o 9 5 c E 0 5 9 amp 5 z lt m F lt gt TrackPoint pointing stick TrackPoint buttons Touch pad UltraNav Volume control buttons ThinkVantage button Power switch 106 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual BRE Ho Status indicators Note For the description of each indicator see Chapter 5 Status indicators on page 51 ExpressCard slot Wireless radio switch USB connector DisplayPort connector External monitor connector USB connector ac power connector Rear view tablet mode H H Tablet buttons Fingerprint reader Status indicators Note For the description of each indicator see Chapter 5 Status indicators on page 51 Chapter 9 Locations 107 Bottom view Battery pack latch Batte
35. digit MT and 3 digit CMV model Example 1829 W15 The PEW record is the 4 digit MT and 3 digit model where model CTO Example 1829 CTO e eSupport will show both the CTO and CMV machine type models Example 1829 CTO and 1829 W15 will be found on the eSupport site The HMM will have the 4 digit MT and 3 digit CTO model only Example 1829 CTO Again CMVs are custom models and are not found in the HMM General Announce Variant GAV This is a standard model fixed configuration GAVs are announced and offered to all customers The MTM portion of the machine label is a 4 digit MT and 3 digit model where model a fixed part number not CTO Example 1829 F1U Also PEW eSupport and the HMM will list these products under the same fixed model number FRU identification for CTO CMV and GAV products There are three information resources to identify which FRUs are used to support CTO CMV and GAV products These sources are PEW eSupport and the HMM Using PEW e PEW is the primary source for identifying FRU part numbers and FRU descriptions for the key commodities for CTO CMV and GAV products at a MT serial number level An example of key commodities are hard disk drives system boards microprocessors Liquid Crystal Displays LCDs and memory e Remember all CTO and CMV products are loaded in PEW under the 4 digit MT and 3 digit model where model CTO Example 1829 CTO GAVs are load
36. displayed on LCD LCD assembly Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors FRU replacement should be considered only when a problem recurs When analyzing an intermittent problem do the following 1 Run the diagnostic test for the system board in loop mode at least 10 times Chapter 4 Related service information 49 2 If no error is detected do not replace any FRUs 3 If any error is detected replace the FRU shown by the FRU code Rerun the test to verify that no more errors exist Undetermined problems If the diagnostic tests did not identify the adapter or device that has failed if wrong devices are installed or if the system simply is not operating follow these procedures to isolate the failing FRU do not isolate FRUs that have no defects Verify that all attached devices are supported by the computer Verify that the power supply being used at the time of the failure is operating correctly Gee Power system checkout on page 33 1 Turn off the computer 2 Visually check each FRU for damage Replace any damaged FRU 3 Remove or disconnect all of the following devices Non ThinkPad devices Devices attached to the docking station or the port replicator Printer mouse and other external devices Battery pack Hard disk drive Externa
37. e Wireless device drivers Change the camera and audio settings Apply a presentation scheme directly with no need to start Presentation Director To disable this function and use the Fn F7 key combination for switching a display output location start Presentation Director and change the settings Note If the computer is a Windows 7 model it does not support presentation schemes but the Fn F7 combination is available for switching a display output location Copyright Lenovo 2011 53 Table 8 Fn key combinations continued For Windows 7 Switch a display output location e Computer display only LCD e Computer display and external monitor same image e Computer display and external monitor extended desktop e External monitor only Note To switch between the computer display and an external monitor the Win P key combination is also available For Windows Vista and Windows XP Switch a display output location e External monitor e Computer display LCD and external monitor e Computer display LCD Notes 1 This function is not supported if different desktop images are displayed on the computer display and the external monitor the Extend desktop function 2 This function does not work while a DVD movie or a video clip is playing To enable this function start Presentation Director and change the Fn F7 settings Note Multiple users can log on to a single operating system by using different user IDs Each user needs t
38. in the BIOS Setup Utility 2 Backup battery 3 System board Allocation error for device 1 Load Setup Defaults in the BIOS Setup Utility 2 Backup battery 3 System board Failing bits nnnn 1 DIMM 2 System board Invalid system configuration data 1 DIMM 2 System board I O device IRQ conflict 1 Load Setup Defaults in the BIOS Setup Utility 2 Backup battery 3 System board Hibernation error 1 Restore the system configuration to what it was before the computer entered hibernation mode 2 If memory size has been changed re create the hibernation file Fan error 1 Fan 2 Thermal grease 3 System board Thermal sensing error System board Chapter 4 Related service information 47 Table 3 Error messages continued Symptom or error FRU or action in sequence Cannot boot from any device Check the status of device which you want to boot from Device not found 1 The device you want to boot from 2 System board Device Error 1 The device you want to boot from 2 System board No valid operating system 1 Check that the operating system has no failure and is installed correctly 2 Reinstall the operation system Excluded from boot order e Enter the BIOS Setup Utility and add the device in boot order Beep symptoms Table 4 Beep symptoms Symptom or error FRU or action in sequence One beep and a blank unreadable or flashing LCD Reseat the LCD co
39. on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1120 Keyboard bezel on page 79 1130 LCD assembly on page 82 2010 LCD front bezel on page 94 2020 Micro Processor card on page 95 2030 Hinge on page 97 2040 LCD panel and LCD cable on page 98 2050 Integrated camera on page 101 102 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 30 Removal steps of LCD rear cover and wireless antenna cables Torque Screw quantity Step 0 181 Nm 1 85 kgfem 1 q 2 3 5 mm wafer head nylon 103 Chapter 8 Removing and replacing a FRU Table 30 Removal steps of LCD rear cover and wireless antenna cables continued In step El release the antenna cables from the cable guides of the rear cover When installing Place the antenna assembly as shown in the following figure Wireless WAN antenna AUX blue Wireless LAN antenna AUX black Wireless LAN antenna MAIN gray Wireless WAN antenna MAIN red ed Eb x a aa o ee fo 9 E e co 9 Attention As you route the antenna cables make sure that they are not subjected to any tension Tension could cause the cables to
40. position 4 Secure the keyboard by tightening the screws from the bottom side of the computer Chapter 8 Removing and replacing a FRU 69 1070 Palm rest For access remove these FRUS in order e 1020 Battery pack on page 61 e 1060 Keyboard on page 67 Table 15 Removal steps of palm rest M2 x 6 mm wafer head nylon coated 5 Black 0 181 Nm 1 85 kgfcm 70 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 15 Removal steps of palm rest continued Chapter 8 Removing and replacing a FRU 71 Table 15 Removal steps of palm rest continued When installing When you attach the palm rest do as follows 1 Attach the touch pad connector firmly to the system board 2 Press the left and right top edges of the palm rest to fit it into place 3 Push the front side of the palm rest until it clicks into place 4 Close the LCD cover and turn the computer over And then fasten the five screws to secure the palm rest 1080 Backup battery Dancer Use only the battery specified in the parts list for your computer Any other battery could ignite or explode For access remove these FRUs in order e 1020 Battery pack on page 61 e 1060 Keyboard on page 67 e 1070 Palm rest on page 70 72 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 16 Removal steps of backup battery Chapter 8 Removing and replacing a FRU 73 Ta
41. une diode laser int gr e de classe ou 3B Prenez connaissance des informations suivantes Rayonnement laser lorsque le carter est ouvert Evitez toute exposition directe au rayon laser Evitez de regarder fixement le faisceau ou de l observer l aide d instruments optiques 8 ThinkPad X220 Tablet X220i Tablet Hardware Maintenance Manual A Vorsicht Bei der Installation von Lasergeraten wie CD ROM Laufwerken DVD Laufwerken Einheiten mit Lichtwellenleitertechnik oder Sendern Folgendes beachten e Die Abdeckungen nicht entfernen Durch Entfernen der Abdeckungen des Lasergerats k nnen gefahrliche Laserstrahlungen freigesetzt werden Das Ger t enth lt keine zu wartenden Teile e Werden Steuerelemente Einstellungen oder Durchf hrungen von Prozeduren anders als hier angegeben verwendet kann gef hrliche Laserstrahlung auftreten A coe Einige Lasergerate enthalten eine Laserdiode der Klasse 3A oder 3B Beachten Sie Folgendes Laserstrahlung bei ge ffneter Verkleidung Nicht in den Strahl blicken Keine Lupen oder Spiegel verwenden Strahlungsbereich meiden A 25 yw apn OTI IN 299518 59290 ipns DVD 9225 us 51999 921 MOND MN gt 229599 212109 ava 19199 ra xv aoa PDA AN ION HN easy abro pas 879912 DN JD ni205 ara ay aix Now aa IS IN WE Now MANTA 113022 ww 11120 A row 877279 25 wv Class
42. your Lenovo Limited Warranty documentation for full details ThinkPad computers contain the following types of CRUs Self service CRUs These CRUs unplug or are held by no more than two screws Examples of these types of CRUs include the ac power adapter power cord battery and hard disk drive Other Self service CRUs depending on product design may include the memory module wireless card keyboard and palm rest with finger print reader and touchpad Optional service CRUs These CRUs are isolated parts within the computer that are concealed by an access panel that is typically secured by more than two screws Once the access panel is removed the specific CRU is visible e FRUs marked with are available as options Copyright Lenovo 2011 111 Overall 112 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 31 Parts list Overall CRU ID LCD unit see LCD FRUs on page 120 Digitizer pen case assembly 04W1477 3 Backup battery 02 7078 1 GB DDR3 1333 SDRAM SO DIMM PC3 10600 Low Halogen 55Y3715 e 4296 2Rx e 4298 2Xx 38x 3Mx 3Nx e 4299 28x 2 GB DDR3 1333 SDRAM SO DIMM PC3 10600 card Low Halogen 55Y3716 e 4294 25x 2Bx 2Cx e 4296 2Ax 2Cx 2Qx e 4297 23x e 4298 27x 2Rx 37x e 4299 27x 2Kx 2Mx 4 GB DDR3 1333 SDRAM SO DIMM PC3 10600 card Low Halogen 55Y3717 e 4294 24x 26x 27x 2Dx 2Ex e 4296 22x 23x 24x 25x 26x 27x 28x 29x 2Bx 2Fx 2Gx
43. 1090 PCI Express Mini Card f LAN WiMAX 1100 PCI Express Mini Card for wireless WAN 1110 Bluetooth daughter BDC 2 1 1120 Keyboard bezel 1130 LCD assembly 39 39 40 40 40 41 41 42 43 47 48 49 49 49 50 51 53 55 55 56 56 57 57 59 60 61 61 62 64 66 67 70 72 74 76 78 79 82 1140 DC in connector base cover fan digitizer pen case and pen switch assembly 1150 System board and slot assemblies 1160 Speaker SG 2010 LCD front bezel 2020 Micro Processor card 2030 Hinge 2040 LCD panel and LCD cable 2050 Integrated camera 2060 LCD rear cover and wireless antenna cables Chapter 9 Locations Front view Rear view Rear view tablet Bottom view Top view ThinkPad X220 UltraBase Bottom view ThinkPad 220 UltraBase Chapter 10 Parts list Overall LCD FRUs 85 89 92 94 95 97 98 101 102 105 106 107 107 108 109 109 111 112 120 Keyboard Miscellaneous parts AC adapters Power cords Recovery discs Windows XP DVDs Windows XP Professional Generic 32bit DVDs MM Windows XP Tablet 32 bit DVDs Windows Vista Business 32 bit DVDs Windows Vista Home Basic 32 bit DVDs Windows 7 Professional 32 bit DVDs Windows 7 Ultimate 32 bit DVDs Windows 7 Professional 64 bit DVDs Windows 7 Ultimate 64 bit DVDs Windows 7 Home Basic 32 bit DVDs Win
44. 180 4275183 e models CTO xxP Canada U S 4275008 4275093 e models CTO xxF xxL xxS xxU Japan 4275014 4275099 e models CTO xxE xxJ Table 37 Parts list 3 pin power cords Country or region CRU ID Australia New Zealand 4275050 4275135 e models CTO Bangladesh Sri Lanka South Africa 42T5056 4275141 e models CTO xxG Canada U S 4275004 4275089 e models CTO xxG xxT China P R C other than Hong Kong S A R 4275065 4275150 e models aa xxC Denmark 4275041 4275126 e models CTO xxG European countries 4275029 4275114 e models CTO India 4275083 4275168 e models CTO xxQ 126 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 37 Parts list 3 pin power cords continued ID Israel 42T5062 42T5147 e models xxG Italy 42T5047 4275132 e models CTO xxG Korea 42T5077 4275162 e models CTO Switzerland 4275044 4275129 e models CTO xxG Taiwan 4275071 4275156 e models CTO xxV U K China Hong Kong S A R 4275035 4275120 e models CTO xxB xxG xxH Recovery discs Windows XP Professional DVDs e 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO Table 38 Parts list Windows XP Professional 32 bit recovery DVDs ID Japanese 03W8394 x English 03W8395 Windows XP Professional Generic 32bit DVDs e 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO 4299 CTO Chapter 10 Par
45. 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Sx 2Tx 2Ux 2 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 32x 42x 43x 44x 45x 46x 47x 48x 4299 26 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 3Ax Speaker assembly 04W1782 Fan assembly for SV LV 04W1774 DC in cable assembly 04W1651 RU N N N N N 22 ExpressCard slot 04W1413 23 Palm rest assembly 04W1781 Keyboard bezel assembly 04W1771 Keyboard see Keyboard on page 123 TrackPoint stick caps 91P9642 27 80GB mSATA 45N8259 e 4294 22x e 4296 2Ex e 4298 3Lx 3Jx 33x 28x e 4299 2Cx Chapter 10 Parts list 119 Table 31 Parts list Overall continued CRU ID 28 Fingerprint reader 04W1548 N 4294 22x 23x 24x 26x 27x 28x 29x 2Ax 2Bx 2Dx 2Ex 4296 22x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 4297 22x 23x 4298 26x 27x 28x 29x 2Ax 2 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Px 20x 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 3Bx 3Cx
46. 2Yx 2Zx 32x 33x 34x 35x 36x 3Ax Intel Centrino Ultimate N 6300 60Y3233 e 4298 26x e 4299 26x 2Dx 37x 38x 39x Intel Centrino Advanced N WiMAX 6250 60Y3195 e 4294 CTO 4296 CTO 4297 CTO 4298 CTO 4299 CTO Intel Centrino Advanced N WiMAX 6250 Russian SKU 60Y3209 e 4294 CTO 4296 CTO 4297 CTO 4298 CTO 4299 CTO Battery pack 3 cell 52 4214877 e 4294 25 2Bx 2Cx 4296 2Ax 2Cx 2Qx 2Rx 2Sx 2Tx 39x 4297 22x 23x 4298 36x 37x 38x 39x 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 4299 2Kx Chapter 10 Parts list 115 Table 31 Parts list Overall continued CRU ID Battery pack 6 cell 52 e 4294 22x 23x 24x 26x 27x 28x 29x 2Ax 2Dx 2Ex e 4296 22x 23x 24x 25x 26x 27x 28x 29x 2Bx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 4298 CTO26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 3Nx 30x 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Zx 42x 43x 44x 45x 46x 47x 48x 4299 26 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 25 2Tx 2Ux 2Vx 2Wx 2Xx 2 2Zx 32x 33x 34x 35x 36x 37x 38x 39x 3Ax Battery pack 6 cell 52 e 4294 22x 23x 24x 26x 27x 28x 29x 2Ax 2Dx 2Ex e 4296 22x 23x 24x 25x 26x
47. 2x 4296 2Dx 2Ex 2Nx 2Px 2Ux 2Yx 22x 34x 35x 37x 38x 39x 4298 26x 29x 2Bx 2Cx 2Ex 2Fx 2Sx 2Tx 2Ux 2Wx 2Yx 32x 33x 35x 3Fx 3Gx 3Hx 3Kx 3Lx 3Ux 3Xx 3Yx 43x 44x 47x 48x 4299 26x 29x 2Bx 2Cx 2Dx 2Ex 2Gx 2Lx 2Rx 2Sx 2Zx 32x 33x 34x 37x 38x 39x 3Ax Chapter 10 Parts list 113 Table 31 Parts list Overall continued CRU ID System board assembly with Intel Core i7 2620M processor AMT non TPM non AES 04W1539 e 4294 2Ax System board assembly with Intel Core i7 2620M processor non AMT TPM AES 04W1540 N 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO System board assembly with Intel Core i7 2620M processor non AMT non TPM non AES 04W1541 e 4296 29x System board assembly with Intel Core i3 2310M processor non AMT TPM AES 04W1542 N e 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO System board assembly with Intel Core i3 2310M processor non AMT non TPM non AES 04W1543 N e 4294 2Bx 2Cx e 4296 2Qx 2Rx 2Sx 21 e 4297 22x e 4298 36x Integrated Mobile Broadband Gobi 3000 3G with GPS 60Y3257 4294 CTO 4296 CTO 4297 CTO 4298 CTO 4299 CTO Integrated Mobile Broadband Gobi 3000 Malaysia 60Y3283 e 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO Integrated Mobile Broadband Ericsson F5521 gw 60Y3277 e 4296 22x e 4298 29x 2Bx 2Cx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Wx 32x 47x 48x 4299 2Bx 2Px 2Qx
48. 3 Remove the daughter card that you installed Unauthorized daughter card is plugged in Turn off and 2 System board remove the daughter card 1804 Remove the WAN card that you installed Unauthorized WAN card is plugged in Power off and 2 System board remove the WAN card 1805 Remove the Wireless USB card that you installed Unauthorized Wireless USB card is plugged in Power off 2 System board and remove the Wireless USB card Chapter 4 Related service information 45 Table 2 Numeric error codes continued Symptom or error 1810 Hard disk partition layout error 1820 More than one external fingerprint reader is attached Power off and remove all but the reader that you set up within your main operating system 1830 Invalid memory configuration Power off and install a memory module to 5101 0 the lower slot 2000 Hard Drive Active Protection sensor diagnostics failed Press lt Esc gt to continue Press lt F1 gt to enter SETUP 2010 Warning Your internal hard disk drive HDD may not function correctly on this system Ensure that your HDD is supported on this system and that the latest HDD firmware is installed 201x The solid state drive you have installed has not passed qualification for use in this computer Using this drive may cause compatibility issues and potential issues with data integrity including data loss Press lt Esc gt to continue 2100 Initialization error on HDDO
49. 60 Keyboard on page 67 e 1070 Palm rest on page 70 Table 19 Removal steps of Bluetooth daughter card Step Screw quantity Color Torque m M2 x 3 5 mm wafer head nylon coated 1 Silver 0 181 Nm 1 85 kgfem When installing Make sure that the connector is attached firmly 1120 Keyboard bezel For access remove these FRUS in order e 1010 Digitizer pen on page 61 e 1020 Battery pack on page 61 e 1060 Keyboard on page 67 Chapter 8 Removing and replacing a FRU 79 1070 Palm rest on page 70 a Table 20 Removal steps of keyboard bezel Step Screw quantity Color Torque M2 x 6 mm wafer head nylon coated 3 Black 0 181 Nm 1 85 kgfcm 2 3 5 mm wafer head nylon coated 2 Silver 0 181 Nm 1 85 kgfcm 80 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 20 Removal steps of keyboard bezel continued Step Screw quantity Torque M2 2 mm wafer head nylon coated 4 Black 0 181 Nm 1 85 kgfem Rotate the LCD unit as shown in the following figure In step E detach the claws Then remove the keyboard bezel in the direction shown by arrow Attention When you service the keyboard bezel avoid any kind of rough handling AZ Chapter 8 Removing and replacing a FRU 81 Table 20 Removal steps of keyboard bezel continued When installing Make sure that all the claws are atta
50. 7 139344 LCD7 FES 9 LCD AFA AAA EA 29744 Eo ESA SA ARA ES 15 94 Ho WAAL AL Fo 99 AS 7 SA BI HA IX ARS HAH A 2373 YES HAJA IAH AES RES USE SAAR BIS AAS HAL A ay 1239399 492 ZA 44974 37 SE ATF NA Sad BWIA F A FRU ZA Hot Swap AAAA SE 3 AASA Ad ASS 47 PAENA AA 233 Pd MAJE JAR HE ABS BBB WES sa 9817191 aed Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y demas piezas peque as se encuentran en su sitio y se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocarian Las piezas met licas pueden causar cortocircuitos el ctricos 7 NR Algunas bater as de reserva contienen una peque a cantidad de n quel y cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma 14 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual A Las bater as contienen peque as cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de pi
51. 9x 2Cx 2Dx 2 2Hx 2Kx 2Px 20x 2Rx 2Ux 2 2Yx 2Zx 34x 35x 39x 3Ax 1 LCD panel 12 5 in WXGA LED backlight for outdoor panel 04W1546 N 4294 22x 26x 28x 4296 26x 27x 2Xx 2Zx 35x 4298 27x 2Cx 2Dx 2 2Hx 2Vx 2Zx 32x 3Kx 3Lx 3Mx 3Nx 30x 3Sx 3Tx 3Wx 3Xx 3Zx 44x 45x 4299 27x 2Ax 2Bx 2Fx 2Gx 2Jx 2Lx 2Mx 2Nx 2Sx 2Tx 2Wx 2Xx 32x 33x 36x 37x 38x 32x 42x 43x 44x 45x 46x 47x 48x 4299 28x 29x 2Ax 2 2Cx 2Ex 2 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x LCD cable assembly 04W1775 Integrated camera 04W1364 N e 4294 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex e 4296 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 22x 34x 35x 36x 37x 38x 39x e 4297 22x 23x e 4298 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Kx 2Lx 2Mx 2Nx 2Px 2Sx 2Tx 2Ux 2 2Wx 2Xx 2Yx 22x 32x 33x 35x 36x 37x 38x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx N CO Pure LAN antena asero wireless wan antenna assembly coracora O Pme E pasa om 122 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 32 Parts list 12 5 in HD LED backlight LCD for multi t
52. Base cover assembly 04W1786 N 118 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 31 Parts list Overall continued pee Base cover assembly 04W2077 e 4294 CTO 4296 CTO 2Bx 2Cx 4297 CTO 4298 CTO 26x 27x 4299 CTO 26x 27x Bluetooth daughter card BDC 2 1 60Y3271 4294 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Dx 2Ex 4296 22x 23x 24x 25x 26x 27x 28x 29x 2 2Bx 2Cx 2Dx 2 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 25 2Tx 2Ux 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 4297 22x 23x 4298 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Sx 2Tx 2Ux 2 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 3Zx 42x 43 44 45 46x 47x 48x 4299 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 39x Bluetooth daughter card BDC 2 1 60Y3275 4294 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Dx 2Ex 4296 22x 23x 24x 25x 26x 27x 28x 29x 2 2 2Cx 2Dx 2 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 25 2Tx 2Ux 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 4297 22x 23x 4298
53. CA application To check what ECAs have been previously applied to the machine use the ECA Information Read Write function on the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later 1 Insert the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 6 Set ECA Information 3 To read ECA information select 2 Read ECA rework number from EEPROM and follow the instruction 4 To read box build date select 5 Read box build date from EEPROM and follow the instruction on the screen After an ECA has been applied to the machine the EEPROM must be updated to reflect the ECA s application Use the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later to update the EEPROM Note Only the ECA number is stored in the EEPROM The machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA applied to it 1 Insert the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 6 Set ECA Information 3 To write ECA information select 1 Write ECA rework number from EEPROM and follow the instruction 4 To write box build date select 4 Write box build date from EEPROM and follow the instruction on the screen If the system board is being replaced try to read the ECA information from the old system board and transfer the informatio
54. POST ends the password prompt does not appear The POP has been removed 5 Reinstall the backup battery and the battery pack B If an SVP has been set and is known by the service technician 1 Turn on the computer 2 When the ThinkPad logo comes up immediately press F1 to enter ThinkPad Setup When the POP icon is appearing on the screen enter the POP Select Security using the cursor directional keys to move the menu Select Password Select Power On Password O O o Type the current SVP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice 7 In the Changes have been saved window press Enter 8 Press F10 then in the Setup confirmation window select Yes How to remove the hard disk password Attention If User only mode is selected and the user HDP has been forgotten and cannot be made available to the service technician neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user HDPs or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee To remove a user HDP that has been forgotten when the SVP and the master HDP are known do the following 1 Turn on the computer 2 When the ThinkPad logo comes up immediately press F1 to enter ThinkPad Setup When the POP icon is appearing on the screen enter the POP Select Security using the cursor directional keys to move
55. ThinkPad ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page 133 First Edition April 2011 Copyright Lenovo 2011 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 Contents About this manual Chapter 1 Safety information General safety Electrical safety Safety inspection guide Handling devices that are sensitive to dlecttosfatic discharge Grounding requirements Safety notices multilingual translatione Laser compliance statement multilingual translations Chapter 2 Important service information Strategy for replacing FRUs Strategy for replacing a hard disk dive Important notice for replacing a system board M DAE How to use error message Eu for FRUs for CTO CMV rd GAV Prodi t definition FRU identification for CTO CMV and GAV products Chapter 3 General checkout What to do first Checkout guide Diagnostics using PC ior DOS Lenovo ThinkVantage Toolbox PC Doctor for Windows ES PC Doctor for Rescue and Recovery FRU tests Power system checkout Checking the ac power adapter Checking operati
56. acudindo o computador e procurando ouvir sons de pe as soltas Pe as met licas ou lascas de metal podem causar curto circuito PERIGO Algumas baterias reserva cont m uma pequena quantidade de n quel e c dmio N o desmonte uma bateria reserva recarregue a jogue a no fogo ou na gua ou deixe a entrar em curto circuito Descarte a bateria conforme requerido pelas leis ou regulamentos locais Use somente a bateria nas partes listadas apropriadas O uso de uma bateria incorreta pode resultar em combust o ou explos o da bateria A PERIGO pacote da bateria cont m uma pequena quantidade de niquel Nao desmonte jogue o no fogo ou na agua ou deixe o entrar em curto circuito Descarte pacote da bateria conforme requerido pelas leis ou regulamentos locais Use somente a bateria nas partes listadas apropriadas ao substituir o pacote da bateria O uso de uma bateria incorreta pode resultar em combust o ou explos o da bateria A PERIGO Chapter 1 Safety information 7 A bateria de litio pode causar inc ndio explosao ou graves queimaduras Nao a recarregue remova seu conector polarizado desmonte a aque a a acima de 100 C 212 F incinere a ou exponha o conte do de sua c lula a gua Descarte a bateria conforme requerido pelas leis ou regulamentos locais Use somente a bateria nas partes listadas apropriadas O uso de uma bateria incorreta pode resultar em combust o ou explos o da bateria A
57. al alii p lio Ay das JAN Y y El dai y qul Jal dl AU dl Chapter 1 Safety information 17 A CUIDADO Quando produtos a laser como CD ROMs unidades de DVD dispositivos de fibra tica ou transmissores est o instalados observe o seguinte N o remova as tampas A remo o das tampas do produto a laser pode resultar em exposi o prejudicial radia o de laser N o h pe as que permitam manuten o no interior do dispositivo A utiliza o de controles ou ajustes ou a execu o de procedimentos diferentes daqueles especificados aqui pode resultar em exposi o perigosa radia o Algumas produtos a laser cont m diodo de laser Classe 3A ou Classe 3B integrado Observe o seguinte Radia o a laser quando aberta N o olhe diretamente para o feixe a olho nu ou com instrumentos ticos e evite exposi o direta ao feixe A ATTENTION Si des produits laser tels que des unit s de CD DVD a fibre optique ou des metteurs sont install s lisez les informations suivantes Ne retirez pas les carters En ouvrant le produit laser vous vous exposez au rayonnement dangereux du laser Aucune pi ce de I unit n est r parable Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites dans le pr sent manuel 1 Certains produits laser contiennent
58. anager or adjust the power level by using the slider control When you press this combination a panel for selecting a power plan power scheme appears Notes 1 To use the Fn F3 key combination you must have the ThinkPad PM device driver installed on the computer 2 If you have logged on with an administrator user ID and you press Fn F3 the panel for selecting a power plan power scheme appears If you have logged on with another user ID and you press Fn F3 the panel does not appear 3 You cannot turn off the computer display by pressing Fn F3 Fn F4 Put the computer in sleep standby mode To return to normal operation press the Fn key only without pressing a function key Notes 1 To use the Fn F4 key combination you must have the ThinkPad PM device driver installed on the computer 2 If you want to use the combination to put the computer into hibernation mode do nothing mode in Windows XP shut the computer down or show the panel for turning off the computer change the settings in the Power Manager Fn F5 Enable or disable the built in wireless networking features and the Bluetooth features If you press Fn F5 a list of wireless features is displayed You can quickly change the power state of each feature in the list Notes If you want to use Fn F5 to enable the wireless feature the following device drivers must be installed on the computer beforehand e ThinkPad Power Management driver e OnScreen Display Utility
59. ard disk password is set Type the password and press Enter LCD related symptoms Important The TFT LCD for the notebook computer contains many thin film transistors TFTs The presence of a small number of dots that are missing discolored or always lighted is characteristic of TFT LCD technology but excessive pixel problems can cause viewing concerns If the LCD you are servicing has two or less visible defective pixels it should not be considered faulty However if the LCD has three or more visible defective pixels it will be deemed as defective by Lenovo and it should be replaced Notes e This policy applies to all ThinkPad Notebooks purchased on 1 January 2008 or later e Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects One pixel consists of R G B sub pixels Table 6 LCD related symptoms Symptom or error FRU or action in sequence No beep power on indicator on and a blank LCD during System board POST LCD backlight not working Reseat the LCD connectors LCD too dark 2 LCD assembly LCD brightness cannot be adjusted System board LCD contrast cannot be adjusted LCD screen unreadable See important note for LCD related symptoms Characters missing pixels Reseat all LCD connectors Screen abnormal LCD assembly Wrong color displayed System board Horizontal or vertical lines
60. arge on page 3 Grounding requirements on page 4 Safety notices multilingual translations on page 4 Laser compliance statement multilingual translations on page 16 General safety Follow these rules to ensure general safety Observe good housekeeping in the area of the machines during and after maintenance When lifting any heavy object Make sure that you can stand safely without slipping Distribute the weight of the object equally between your feet Use a slow lifting force Never move suddenly or twist when you attempt to lift DO Lift by standing by pushing up with your leg muscles this action removes the strain from the muscles in your back Do not attempt to lift any object that weighs more than 16 kg 35 Ib or that you think is too heavy for you Do not perform any action that causes hazards to the customer or that makes the equipment unsafe Before you start the machine make sure that other service technicians and the customer s personnel are not in a hazardous position Place removed covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving parts of a machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends
61. aufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Die Batterie kann schwere Verbrennungen oder Ver tzungen verursachen Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren A VORSICHT Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren A VORSICHT Die Systembatterie ist eine Lithiumbatterie Sie kann sich entz nden explodieren oder schwere Verbrennungen hervorrufen Batterien dieses Typs d rfen nicht aufgeladen zerlegt ber 100 C erhitzt oder verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren
62. ble 16 Removal steps of backup battery continued When installing Make sure that the battery connector is attached firmly 1090 PCI Express Mini Card for wireless LAN WiMAX For access remove these FRUs in order e 1020 Battery pack on page 61 e 1060 Keyboard on page 67 e 1070 Palm rest on page 70 Table 17 Removal steps of PCI Express Mini Card for wireless LAN WiMAX In step El unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in the direction shown by the arrow Note Some models might have three antenna cables 74 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 17 Removal steps of PCI Express Mini Card for wireless LAN WiMAX continued Step Screw quantity Torque H M2 x 3 5 mm wafer head nylon coated 1 Silver 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 75 Table 17 Removal steps of PCI Express Mini Card for wireless LAN WiMAX continued When installing e In models with a wireless LAN card that has two antenna connectors plug the gray cable into the jack labeled MAIN or M on the card and the black cable into the jack labeled AUX or A If the computer you are servicing has three cables put the white cable in the cable protection tube e In models with a wireless LAN card that has three antenna connecotrs plug the gray cable MAIN i
63. ce and none are loose inside the computer Verify this by shaking the computer gently and listening for rattling sounds Metallic parts or metal flakes can cause electrical short circuits Attention The system board is sensitive to and can be damaged by electrostatic discharge Before touching it establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge ESD strap P N 6405959 Copyright Lenovo 2011 59 Before servicing ThinkPad X220 Tablet and X220i Tablet models Removing the SIM card Some models of the ThinkPad X220 Tablet and X220i Tablet you are servicing might have the SIM card that the customer has been installed If the computer you are servicing has the SIM card remove it before you start the servicing To remove the SIM card you need to remove the battery pack first See 1020 Battery pack on page 61 After you finish the servicing make sure that you insert the card back into the slot firmly Notice on disconnecting a cable from a flip lock ZIF connector Some cables used in ThinkPad X220 Tablet and X220i Tablet models are connected to flip lock ZIF connectors When disconnecting a cable from a flip lock ZIF connector do as shown in the following figure 60 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 1010 Digitizer pen Table 9 Removal steps of digitizer pen 1020 Battery pack Important notice for replacing a
64. ched firmly 1130 LCD assembly For access remove these FRUs in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1120 Keyboard bezel on page 79 Table 21 Removal steps of LCD assembly Screw quantity M2 5 x 6 mm wafer head nylon coated 2 0 392 Nm 4 kgfcm 82 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 21 Removal steps of LCD assembly continued Torque Screw quantity Step 0 392 Nm 4 kgfcm 2 q o o M2 5 x 6 mm wafer head nylon Before step E strip off the tapes securing the antenna cables and release the cables from the cable guides of the frame Chapter 8 Removing and replacing a FRU 83 Table 21 Removal steps of LCD assembly continued When installing e Make sure that you attach the connectors firmly e Make sure that you route the cables correctly and you tape up the cables in the proper positions as shown in the following figure e When you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken
65. creen blank mode e The LCD is powered off e The hard disk drive or the solid state drive is powered off e The CPU stops To enter sleep standby mode press Fn F4 Note You can change the action of the Fn F4 key combination by changing the settings in Power Manager In certain circumstances the computer goes into sleep standby mode automatically e fa suspend time has been set on the timer and the user does not do any operation with the keyboard the TrackPoint the hard disk the parallel connector or the diskette drive within that time e Ifthe battery indicator blinks orange indicating that the battery power is low Note Even if you do not set the low battery alarm the charge indicator notifies you when the battery is low and then the computer enters the power saving mode automatically To cause the computer to return from sleep standby mode and resume operation do one of the following e Press the Fn key e Open the LCD cover e Turn on the power switch Also in either of the following events the computer automatically returns from sleep standby mode and resumes operation The ring indicator RI is signaled by a serial device or a PC Card device e The time set on the resume timer elapses Note The computer does not accept any input immediately after it enters sleep standby mode Wait a few seconds before taking any action to reenter operation mode Hibernation mode In hibernation mode
66. crew notices Loose screws can cause a reliability problem In the ThinkPad Notebook this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten e e e e Each one should be used only once Do the following when you service this machine Keep the screw kit for the P N see Miscellaneous parts on page 125 in your tool bag e Always use new screws Usea torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 degrees after the screw head touches the surface of the plastic part 90 degrees more Cross section e Logic card to plastic Turn an additional 180 degrees after the screw head touches the surface of the logic card Copyright Lenovo 2011 55 180 degrees more Cross section Torque driver If you have a torque driver refer to the Torque column for each step e Make sure that you use the correct screw If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Never use a screw that you removed Use a new one Make sure that all of the screws are tightened firmly e Ensure torque screw drivers are calibrated correctly following country specifications Retaining serial numbers This s
67. dgment as to the safety of any non ThinkPad alterations 7 Check inside the unit for any obvious unsafe conditions such as metal filings contamination water or other liquids or signs of fire or smoke damage 8 Check for worn frayed or pinched cables 9 Check that the power supply cover fasteners screws or rivets have not been removed or tampered with Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect against ESD damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge Chapter 1 Safety information 3 Notes 1 Use product specific ESD procedures when they exceed the requirements noted here 2 Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts e Keep the parts in protective packages until they are inserted into the product e Avoid contact with other people e Wear a grounded wrist strap against your skin to eliminate static on your body e Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap e Use a grounded work mat to provide a static free wor
68. dows 7 Home Premium 32 bit DVDs Windows 7 Home Premium 64 bit DVDs Common service tools Notices E ege mons Electronic emissions notices Trademarks ii ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 123 125 126 126 127 127 127 128 128 129 129 129 130 131 131 132 132 133 133 134 134 About this manual This manual contains service and reference information for the following ThinkPad products ThinkPad X220 Tablet and Machine Type 4294 4296 4297 4298 4299 4300 and 4301 X220i Tablet Use this manual along with the advanced diagnostic tests to troubleshoot problems Important This manual is intended only for trained service technicians who are familiar with ThinkPad products Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively Before servicing a ThinkPad product be sure to read all the information under Chapter 1 Safety information on page 1 and Chapter 2 Important service information on page 23 Copyright Lenovo 2011 iii iv _ ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 1 Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook General safety on page 1 Electrical safety on page 2 Safety inspection guide on page 3 Handling devices that are sensitive to electrostatic disch
69. e Previous Track button 54 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 7 FRU replacement notices External CRU statement to customers Some problems with your product can be resolved with a replacement part you can install yourself called a Customer Replaceable Unit or CRU Some CRUs are designated as Self service CRUs and others are designated as Optional service CRUs Installation of Self service CRUS is your responsibility you may request that Lenovo installs an Optional service CRU according to the warranty service for your product Where you are installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You may find a list of CRUs in the publications that ship with your product or at http www lenovo com CRUs You may be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details This chapter presents notices related to removing and replacing parts Read this chapter carefully before replacing any FRU S
70. e Windows operating system It enables you to view symptoms of computer problems and solutions for them and includes automatic notification when action is required computing assistance advanced diagnostics and diagnostic history Notes e The latest Lenovo ThinkVantage Toolbox is available at the following Web site http web lenovothinkvantagetoolbox com e To install the latest Lenovo ThinkVantage Toolbox on the computer click Download Lenovo ThinkVantage Toolbox and then follow the instructions on the Web site To run this program do as follows Windows 7 While the Windows operating system is running press the ThinkVantage button To start this program do the following e Click Start gt Control Panel gt System and Security gt Lenovo s System Health and Diagnostics Windows Vista and Windows XP Click Start gt All Programs gt ThinkVantage gt Lenovo ThinkVantage Toolbox Follow the instructions on the screen Lenovo ThinkVantageToolbox also has problem determination aids that determine software and usage problems For additional information about this program see the Help for the program PC Doctor for Windows In some models of ThinkPad Notebook PC Doctor for Windows enables you to troubleshoot and resolve problems related to the computer Select one of the categories listed below to display symptoms and solutions e Check System Health System and Device Tests Lenovo Troubleshooting Center Syste
71. e a FRU only with another FRU of the correct model When you replace a FRU make sure that the model of the machine and the FRU part number are correct by referring to the FRU parts list A FRU should not be replaced because of a single unreproducible failure Single failures can occur for a variety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing a FRU only when a problem recurs If you suspect that a FRU is defective clear the error log and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU What to do first When you do return a FRU you must include the following information in the parts exchange form or parts return form that you attach to it Name and phone number of service technician Date of service Date on which the machine failed Date of purchase Failure symptoms error codes appearing on the display and beep symptoms Procedure index and page number in which the failing FRU was detected Failing FRU name and part number Machine type model number and serial number Customer s name and address 3 OY gU Note During the warranty period the customer may be responsible for repair costs if the computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer Follow
72. e is as follows 1 Place the computer on a horizontal surface 2 Run Diagnostics gt ThinkPad Devices gt HDD Active Protection Test Attention Do not apply physical shock to the computer while the test is running For access remove these FRUS in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1110 Bluetooth daughter card BDC 2 1 on page 78 1120 Keyboard bezel on page 79 1130 LCD assembly on page 82 1140 DC in connector base cover fan digitizer pen case and pen switch assembly on page 85 Table 23 Removal steps of system board and ExpressCard slot assembly The following components soldered on the system board are extremely sensitive When you service the system board avoid any kind of rough handling E Platform Controller Hub PCH n CPU a Accelerometer chip for the HDD Active Protection System 90 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 23 Removal steps of system board and ExpressCard slot assembly continued C o Note The ExpressCard slot assembly is attached to the system board Step Screw quantity Torque M2 x 3 5 mm wafer head nylon coated 2 Silver 0 181 Nm 1 85 kgfem Chapter 8
73. e is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents You can send license inquiries in writing to Lenovo United States Inc 1009 Think Place Building One Morrisville NC 27560 U S A Chapter 10 Parts list 133 Attention Lenovo Director of Licensing LENOVO PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time w
74. e than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUs one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings Note the current configuration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost Be sure that the customer has a current backup of the data before doing this task Attention The drive startup sequence in the computer you are servicing may have been changed Be extremely careful during write operations such as copying saving or formatting If you select an incorrect drive data or programs can be overwritten Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling of a system board can cause damage to those components and may cause a system malfunction Attention When handling a system board e Do not drop a system board or apply any excessive force to it e Avoid rough handling of any kind e Avoid bending a system board and hard pushing to prevent cracking a
75. ection includes the following descriptions e Restoring the serial number of the system unit on page 56 e Retaining the UUID on page 57 e Reading or writing the ECA information on page 57 Restoring the serial number of the system unit When the computer was manufactured the EEPROM on the system board was loaded with the serial numbers of the system and all major components These numbers need to remain the same throughout the life of the computer If you replace the system board you must restore the serial number of the system unit to its original value Before replacing the system board save the original serial number by doing the following 1 Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 1 Set System Identification 3 Select 2 Read S N data from EEPROM The serial number of each device in your computer is displayed the serial number of the system unit is listed as follows e 20 Serial number Write down that number Note The serial number of the system unit is also written on the label attached to the bottom of the computer After you have replaced the system board restore the serial number by doing the following 1 Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 1 Set System Identification 3 Select 1 Add S N data from
76. ed in PEW under the 4 digit MT and 3 digit model where model a fixed part number not CTO Example 1829 F1U e PEW can be accessed at the following Web site http www lenovo com support site wss document do Indocid LOOK WARNTY Select Warranty lookup Input the MT and the Serial number and the list of key commodities will be returned in the PEW record under COMPONENT INFORMATION Using eSupport For Key Commodities Examples hard disk drive system board microprocessor LCD and memory Chapter 2 Important service information 25 e eSupport can be used to view the list of key commodities built in a particular machine serial this is the same record found in PEW e eSupport can be accessed at the following Web site http www lenovo com support e To view the key commodities click Download amp Drivers And then click Parts information After that click Parts lookup Type in the model type and serial number The key commodities will be returned in the eSupport record under Parts shipped with your system For the Remaining FRUs the complete list of FRUs at the MT Model level e eSupport can be used to view the complete list of FRUs for a machine type and model To view the complete list of FRUs type in the machine type and model Example 1829 CTO under Quick path Under View by Document Type select Parts information Under Filter by Category select Service parts Under Parts Information by Date
77. el EI Product label The following labels need to be peeled off from the old base cover and need to be put on the new base cover China telecom label Windows Certificate of Authentication label COA SIM label BTY word label Asset tag IMEI label Brazil WWAN label Wireless card label only for Brazil Modem AMOM label MEDEM label only for PRC model OR 88 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 11 Bluetooth label China WWAN label SIRIM label or POSTEL label Non encryption label for non TPM model or Rating label only for Indonesia 15 AT Wireless LAN MAC address label ra N w ta ta A ta oe Vodafone label FCC label 18 Serial number label N FCC ID label for contactless smart card model Israel label 67 8 mm x 27 9 mm Israel label 72 2 mm x 29 7 mm Israel label 76 2 mm x 31 8 mm Ethernet label or Onboard LAN MAV address label For some models you need to apply two FCC labels and Check the old base cover if it has two FCC labels apply both to the new base cover For the location of each label refer the following figure D S 27222227 S D Ba A 25 4 7 E IZ a in BA 2 2
78. els e 4294 22x 23x 24x 25x 26x 27x 28x 29x 2 2Dx 2Ex e 4296 22x 24x 25x 26x 27x 28x 29x 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Tx 2Ux 2Wx 2Xx 2Yx 22x 32x 34x 35x 36x 37x 38x 39x e 4298 26x 27x 28x 29x 2 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2 2Zx 32x 33x 35x 39x 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Px 30x 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 3Zx 42x 43x 44x 45x 46x 47x e 4299 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Lx 2Mx 2Nx 2Px 20x 2Rx 28x 2Tx 2Ux 2 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 3Ax Table 45 Parts list Windows 7 Professional 64 bit recovery DVDs ID 130 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 45 Parts list Windows 7 Professional 64 bit recovery DVDs continued ID Traditional Chinese 04X0007 Traditional Chinese Hong Kong S A R 04 0014 04 0025 US English 04 0027 US English Disabled 04 0026 Windows 7 Ultimate 64 bit DVDs e 4294 CTO e 4296 CTO e 4297 CTO 4298 CTO 4299 CTO Table 46 Parts list Windows 7 Ultimate 64 bit recovery DVDs ID English 04 0031 Windows 7 Home Basic 32 bit DVDs 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO Table 47 Parts list Windows 7 Home Basic 32 bit
79. em board 01CA Remove the wireless LAN device that you More than one Wireless LAN devices are found Remove installed one of them System board 0200 Reseat the hard disk drive Hard disk error The hard disk is not working Load Setup Defaults in BIOS Setup Utility Hard disk drive System board 021x Run interactive tests of the keyboard and the auxiliary Keyboard error input device 0220 Load Setup Defaults in BIOS Setup Utility Monitor type error Monitor type does not match the one specified in CMOS 0230 System board Shadow RAM error Shadow RAM fails at offset nnnn 0231 1 DIMM System RAM error System RAM fails at offset nnnn 2 System board 0232 1 DIMM Extended RAM error Extended RAM fails at offset nnnn 2 System board 0250 1 Charge the backup battery for more than 8 hours System battery error System battery is dead by connecting the ac power adapter 2 Replace the backup battery and run BIOS Setup Utility to reset the time and date 0251 1 Charge the backup battery for more than 8 hours System CMOS checksum bad Default configuration by connecting the ac power adapter used 2 Replace the backup battery and run BIOS Setup Utility to reset the time and date 0252 Reset the password by running BIOS Setup Utility Password checksum bad The password is cleared 0260 Charge the backup battery for more than 8 hours System timer error by connecting the ac power adapter
80. eplace the battery pack If the charge indicator still does not turn on replace the system board Then reinstall the battery pack If it is still not charged go to the next section Checking the battery pack Battery charging does not start until the Power Manager Battery Gauge shows that less than 96 of the total power remains under this condition the battery pack can charge to 100 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the Power Manager Battery Gauge icon in the icon tray of the Windows taskbar and wait for a moment but do not click and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Manager Battery Gauge icon Note If the battery pack becomes hot it may not be able to charge Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it To check the battery pack do the following 1 Power off the computer 2 Remove the battery pack and measure the voltage between battery terminals 1 and 7 See the following figure vorago Wa Ground 3 If the voltage is less than 11 0 V dc the battery pack has been discharged Note Recharging will take at least 3 hours even if the indicator does not turn on If the voltage is still less than 11 0 V dc after recharging replace
81. er This symptom is not a hardware problem If the pointer stops after a short time no service action is necessary If enabling theTrackPoint does not correct the problem continue with the following e Interactive Tests gt Mouse Touch Pad If the Touch Pad does not work check the configuration as specified in the BIOS Setup Utility If the Touch Pad is disabled select Automatic to enable it If enabling the Touch Pad does not correct the problem continue with the following e Interactive Tests gt Mouse 32 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Power system checkout To verify a symptom do the following Turn off the computer Remove the battery pack Connect the ac power adapter Check that power is supplied when you turn on the computer Turn off the computer Disconnect the ac power adapter and install the charged battery pack Check that the battery pack supplies power when you turn on the computer Q If you suspect a power problem see the appropriate one of the following power supply checkouts e Checking the ac power adapter on page 33 e Checking operational charging on page 33 e Checking the battery pack on page 34 e Checking the backup battery on page 34 Checking the ac power adapter You are here because the computer fails only when the ac power adapter is used e Ifthe power problem occurs only when the docking stati
82. ety sections of maintenance information Use extreme care when measuring high voltages e Regularly inspect and maintain your electrical hand tools for safe operational condition Do not use worn or broken tools and testers Never assume that power has been disconnected from a circuit First check that it has been powered off e Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension cables power surges and missing safety grounds Do not touch live electrical circuits with the reflective surface of a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators Similar units to listed above This practice ensures correct grounding of the units e an electrical accident occurs 2 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Use caution do not become a victim yourself Switch off power Send another person to get medical aid Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions As each machine was designed and built required safety items were installed to protect users and service technicians from in
83. eu ni l eau Ne les mettez pas en court circuit Pour les mettre au rebut conformez vous a la r glementation en vigueur Lorsque vous remplacez la pile de sauvegarde ou celle de l horloge temps r el veillez n utiliser que les modeles cit s dans la liste de pieces d tach es ad quate Une batterie ou une pile inappropri e risque de prendre feu ou d exploser A DANGER La batterie contient du nickel Ne la d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pieces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser A DANGER La pile de sauvegarde contient du lithium Elle pr sente des risques d incendie d explosion ou de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d montez pas Ne l exposez pas une temperature sup rieure a 100 C ne la faites pas br ler et n en exposez pas le contenu a l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser A DANGER Sile panneau d affichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide rincez les abondamment pendant au moins quinze minutes Consult
84. ez un m decin si des sympt mes persistent apr s le lavage DANGER Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la carte d alimentation A DANGER Bien que le voltage des batteries principales soit peu lev le court circuit ou la mise a la masse d une batterie peut produire suffisamment de courant pour br ler des mat riaux combustibles ou causer des br lures corporelles graves Chapter 1 Safety information 9 DANGER Si le remplacement a chaud n est pas autoris pour I unit rempla able sur site que vous remplacez proc dez comme suit avant de retirer l unit mettez l ordinateur hors tension d branchez tous les cordons d alimentation des prises de courant retirez le bloc de batterie et d connectez tous les c bles d interconnexion A VORSICHT Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird muB sichergestellt werden daB keine Schrauben Federn oder andere Kleinteile fehlen oder im Gehause vergessen wurden Der Computer muB gesch ttelt und auf Klappergerausche gepr ft werden Metallteile oder splitter Kurzschl sse erzeugen A VORSICHT Die Bereitschaftsbatterie die sich unter dem Diskettenlaufwerk befindet kann geringe Mengen Nickel und Cadmium enthalten Sie darf nur durch die Verkaufsstelle oder den IBM Kundendienst ausgetauscht werden Sie darf nicht zerlegt wieder
85. ezas al sustituir la bater a La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma La bateria de repuesto es una bateria de litio puede incendios explosiones quemaduras graves No la recargue ni quite el conector polarizado ni la desmonte ni caliente por encima de los 100 C 212 F ni la incinere ni exponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local Si la LCD se rompe el fluido de su interior entra en contacto con sus ojos sus manos lave inmediatamente las areas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta algun sintoma del fluido despues de lavarse evitar descargas quite cubierta de plastico que rodea parte baja de tarjeta invertida Bcc Aunque las baterias principales tienen un voltaje bajo una bateria cortocircuitada con contacto a tierra puede producir la corriente suficiente como para quemar material combustible provocar quemaduras en el personal Salvo que se permita el intercambio en caliente para unidad sustituible localmente realice lo siguiente antes de extraerla apague el sistema desconecte todos los cables de alimentaci n de las tomas de alimentaci n el ctrica extraiga la bater a y desconecte los cables de interconexi n FRU
86. ication Wireless LAN Advanced Memory Tests Notes In the Keyboard test in Interactive Tests the Fn key should be held down for at least 2 seconds otherwise it cannot be sensed Video Adapter test supports only the LCD display on the ThinkPad Notebook If you have an external monitor attached to your computer detach it before running PC Doctor for DOS To test Digital Signature Chip the security chip must be set to Active 10 Run the applicable function test 11 Follow the instructions on the screen If there is a problem PC Doctor shows messages describing it 12 To exit the test select Quit Exit Diag To cancel the test press Esc Note After running PC Doctor check the time and date on the system and reset them if they are incorrect Detecting system information with PC Doctor PC Doctor can detect the following system information Hardware Info System Configuration Memory Contents Physical Disk Drives Logical Disk Drives VGA Information IDE Drive Info PCI Information PNPISA Info SMBIOS Info VESA LCD Info Hardware Events Log Utility Run External Tests Surface Scan Hard Disk Benchmark System DOS Shell Tech Support Form Battery Rundown View Test Log Print Log Save Log Full Erase Hard Drive Quick Erase Hard Drive 30 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Lenovo ThinkVantage Toolbox Lenovo ThinkVantage Toolbox is a diagnostic program that works through th
87. ing is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use Before checking problems with the computer determine whether the damage is covered under the warranty by referring to the following list O Copyright Lenovo 2011 27 The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of an incompatible card Improper disc insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover foreign material in the drive or the insertion of a diskette with multiple labels Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password making the computer unusable Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect ac power adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities e Missing parts might be a symptom of unauthorized service or modification e If the spindle of a hard disk drive bec
88. irmly and pivot it until it snaps into place Make sure that it is firmly installed in the slot and does not move easily 1050 Hinge caps For access remove this FRU e 1020 Battery pack on page 61 Table 13 Removal steps of hinge caps Open the LCD unit and then remove the hinge cap 66 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 1060 Keyboard For access remove this FRU e 1020 Battery pack on page 61 Table 14 Removal steps of keyboard Remove the screws m M2 6 wafer head nylon coated 2 Black 0 181 Nm 1 85 Chapter 8 Removing and replacing a FRU 67 Table 14 Removal steps of keyboard continued Slightly press the keyboard and slide it a little bit forward in the direction shown by arrow EM to detach the front edge of the keyboard from the frame Then lift up the keyboard in the direction shown by arrow El Lift the keyboard a little in the direction shown by arrow El and then detach the connector EL 68 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 14 Removal steps of keyboard continued When installing 1 Attach the keyboard connector firmly 2 Make sure that the keyboard edge is under the frame as shown in the following figure Then press the keys to latch the keyboard firmly in place 3 Gently press the keys with your palms and slightly slide the keyboard toward you until it snaps into
89. ithout notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extra
90. jury This guide addresses only those items You should use good judgment to identify potential safety hazards due to attachment of non ThinkPad features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present e Electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock e Explosive hazards such as a damaged CRT face or a bulging capacitor e Mechanical hazards such as loose or missing hardware To determine whether there are any potentially unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Power off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list c Insulation must not be frayed or worn 4 Check for cracked or bulging batteries 5 Remove the cover 6 Check for any obvious non ThinkPad alterations Use good ju
91. k surface The mat is especially useful when handling ESD sensitive devices e Select a grounding system such as those listed below to provide protection that meets the specific service requirement Note The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety notices multilingual translations The safety notices in this section are provided in the following languages English Arabic Brazilian Portuguese French German Hebrew Japanese Korean Spanish Traditional Chinese A DANGER Before the computer is powered on after FRU replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer Verify this by shaking the computer and listening for rattling sounds Metallic parts or metal flakes can cause electrical shorts 4 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manua
92. ket e DC in cable bracket e Front rubber foot 2 e Rear rubber foot left e Rear rubber foot right e Battery latch right e Battery latch left e Battery knob right e Battery knob left e Battery latch spring System miscellaneous parts kit 04W1784 N e EMI touch pad conductive clothes LDB 1 e Touch pad mylar e EMI gasket 2 e Name plate mylar e LCD side screw mylar 8 e LCD conductive tape cateron LCO 1 2 e Sponge panel 01 e Sponge panel 02 4 e Sponge 09 panel LCO 1 e Sponge 10 panel LCO 1 uer O Chapter 10 Parts list 125 AC adapters Table 35 Parts list AC adapters P N CRU ID 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxS xxY xxU 4275282 2 pin 65 20 V adapter models CTO xxE xxF xxJ xxL xxS xxY xxU 4274419 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxY xxU 4274423 3 pin 65W 20 V adapter models CTO xxA xxC xxG xxH xxK xxM xxT xxV 42T5283 3 pin 65W 20 V adapter models CTO xxA xxB xxC xxG xxH xxK xxM xxT xxV E 4274417 3 pin 65W 20 V adapter models CTO xxA xxB xxC xxG xxH xxK xxM xxT xxV E 4214421 Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region Table 36 Parts list 2 pin power cords Country or region CRU ID Argentina 42T5020 42T5105 e models CTO xxY Brazil 4275
93. l A DANGER Some standby batteries contain a small amount of nickel and cadmium Do not disassemble a standby battery recharge it throw it into fire or water or short circuit it Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery A DANGER The battery pack contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispose of the battery pack as required by local ordinances or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery A DANGER The lithium battery can cause a fire an explosion or a severe burn Do not recharge it remove its polarized connector disassemble it heat it above 100 C 212 F incinerate it or expose its cell contents to water Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery A DANGER If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands immediately wash the affected areas with water for at least 15 minutes Seek medical care if any symptoms from the fluid are present after wa
94. l diskette drive or optical drive DIMM Optical disk or diskette in the internal drive PC Cards 4 Turn on the computer 5 Determine whether the problem has been solved 6 If the problem does not recur reconnect the removed devices one at a time until you find the failing FRU 7 If the problem remains replace the following FRUs one at a time do not replace a nondefective FRU a System board b LCD assembly e 20009 50 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 5 Status indicators This chapter presents the system status indicators that show the status of the computer 51 Copyright Lenovo 2011 Table 7 Status indicators Wireless LAN status y Wireless status 9 Drive in use amp Fingerprint reader status Battery status Sleep standby status amp Green Blinking green Blinking green The wireless LAN feature is on and the radio link is ready for use or the data is being transmitted Data is being transmitted for some models Wireless PAN Bluetooth wireless or Wireless USB is operational This indicator is on when Wireless PAN is on and not in suspend mode or the data is being transmitted Data is being transmitted for some models Data is being read from or written to the hard disk drive the diskette drive or the drive in the Serial Ultrabay Slim device When this indicator is on do not put the compu
95. m Reports Updates and Support PC Doctor for Rescue and Recovery In some models of ThinkPad Notebook the Rescue and Recovery workspace enables you to run the PC Doctor program to test the hardware features of the computer To run the test click Run Diagnostics on the Rescue and Recovery main screen FRU tests The following table shows the test for each FRU Chapter 3 General checkout 31 Table 1 FRU tests System board Diagnostics gt CPU Coprocessor Diagnostics gt Systemboard If the docking station or the port replicator is attached to the ThinkPad Notebook detach it Place the computer on a horizontal surface and run Diagnostics gt ThinkPad Devices gt HDD Active Protection Test Note Do not apply any physical shock to the computer while the test is running Diagnostics gt ThinkPad Devices gt ac power adapter Battery 1 Battery2 LCD unit 1 Diagnostics gt Video Adapter 2 Interactive Tests gt Video Audio Enter the BIOS Setup Utility and change Serial ATA SATA setting to Compatibility and run Diagnostics gt Other Device gt Conexant Audio Speaker Interactive Tests gt Internal Speaker Note Once Audio test is done the no sound is heard this test In this case turn off and turn on the computer Then run this test again Keyboard 1 Diagnostics gt Systemboard gt Keyboard 2 Interactive Tests gt Keyboard Hard disk drive or solid state Enter the BIOS Setup Utility and change Se
96. maintenance diskette and the system program service diskette become available they will be posted on http www lenovo com support Restoring the factory contents by using Product Recovery discs When the hard disk drive HDD or solid state drive SSD is replaced because of a failure no Product Recovery program is on the new drive In this case you must use the recovery discs for the computer Order the recovery discs and the drive at the same time so that you can recover the new drive with the pre installed software when they arrive For information on which discs to order see Recovery discs on page 127 To install the factory contents by using Product Recovery discs do the following Note Recovery takes several hours The length of time depends on the method you use If you use recovery discs recovery takes at least five hours 1 Insert the bootable Start Recovery Disc into the DVD drive 2 Select your language and click Next 3 Read the license If you agree with the terms select accept these terms and conditions and then click Next 4 Insert the Operating System Recovery Disc when prompted and click Yes to begin the operating system recovery process 5 Insert the Product Recovery Disc when prompted and click OK 6 If you have a Supplemental Recovery Disc insert it when prompted and click Yes If you do not have a Supplemental Recovery Disc click No Note Not all recovery disc sets come with a Supplemental
97. multilingual translations The laser compliance statements in this section are provided in the following languages English Arabic Brazilian Portuguese French German Hebrew Japanese Korean Spanish Traditional Chinese 16 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual A CAUTION When laser products such as CD ROMs DVD drives fiber optic devices or transmitters are installed note the following Do not remove the covers Removing the covers of the laser product could result in exposure to hazardous laser radiation There are no serviceable parts inside the device e Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure y e Some laser products contain an embedded Class 3A or Class 3B laser diode Note the following Laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam A 3 3293 4 DVD j 0342 cts 4 CD ROM i J o caia cuui aie sly La Y il pil lag A jal Andy jul gia slh pce Gil ju Y e Jala Ug tile Say Andy ya UA aaa ga Las 43 des Ciel ja 9 hua llas Lat g gilia aiiu Gi d o sl A wg La Ba Class 9 Class ya aia GI plane Je Gary 6 giai a p Guia y cal g
98. n designator is specified A CRU customer replaceable unit is identified by a single asterisk or two asterisks in the CRU ID column An N in the CRU ID column means that the part is not a CRU A single asterisk means that the part is a Self service CRU two asterisks means that the part is an Optional service CRU External CRU statement to customers Some problems with your product can be resolved with a replacement part you can install yourself called a Customer Replaceable Unit or CRU Some CRUs are designated as Self service CRUs and others are designated as Optional service CRUs Installation of Self service CRUS is your responsibility you may request that Lenovo installs an Optional service CRU according to the warranty service for your product Where you are installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You may find a list of CRUs in the publications that ship with your product or at http www lenovo com CRUs You may be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See
99. n to the new system If the system board is inoperable this will not be possible Chapter 7 FRU replacement notices 57 58 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 8 Removing and replacing a FRU External CRU statement to customers Some problems with your product can be resolved with a replacement part you can install yourself called a Customer Replaceable Unit or CRU Some CRUs are designated as Self service CRUs and others are designated as Optional service CRUs Installation of Self service CRUS is your responsibility you may request that Lenovo installs an Optional service CRU according to the warranty service for your product Where you are installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You may find a list of CRUs in the publications that ship with your product or at http www lenovo com CRUs You may be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details This chapter presents directions
100. nnector LCD assembly External CRT System board One long and two short beeps and a blank or unreadable System board LCD LCD assembly DIMM Two short beeps with error codes POST error See Numeric error codes on page 43 Two short beeps and a blank screen 1 System board 2 DIMM Two or more beeps or a continuous beep Operating If a mini PCI Ethernet card is installed confirm that Alert system starts successfully On LAN 2 in BIOS Setup Utility is disabled Three short beeps pause three more short beeps and 1 DIMM one short beep 2 System board One short beep pause three short beeps pause three more short beeps and one short beep Only the cursor appears Reinstall the operating system Four cycles of four short beeps and a blank screen System board security chip Five short beeps and a blank screen System board 48 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual No beep symptoms Table 5 No beep symptoms Symptom or error FRU or action in sequence No beep power on indicator on LCD blank and no 1 Make sure that every connector is connected POST tightly and correctly 2 DIMM 3 System board No beep power on indicator on and LCD blank during 1 Reseat DIMM POST 2 System board The power on password prompt appears A power on password or a supervisor password is set Type the password and press Enter The hard disk password prompt appears A h
101. ntered You can start the utility by pressing Enter instead of entering the supervisor password however you cannot change the parameters that are protected by the supervisor password On the BIOS Setup Utility screen press F9 Enter F10 and then Enter 28 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Note When you initialize the computer configuration some devices are disabled such as the serial port If you test one of these devices you will need to enable it by using Configuration utility for DOS The utility is available on the following Web site http www lenovo com support PC Doctor cannot be used to test a device that is in the docking station even if the computer supports the docking station To test a USB device connect it to the USB connector of the computer Testing the computer Note The PC Doctor diagnostic CD does not support any optical drives connected through USB devices or any others It supports only the internal optical drive of the ThinkPad Notebook To run the test do as follows 1 2 3 o ON OO Turn off the computer Make sure that the internal optical drive that is supported as a startup device is attached to the computer Turn on the computer If the computer cannot be powered on go to Power system checkout on page 33 and check the power sources If an error code appears go to Symptom to FRU index on page 42 When the ThinkPad logo comes up immedia
102. nto the jack labeled TR1 the white cable third into the jack labeled RO or TR3 and the black cable AUX into the jack labeled TR2 on the card 1100 PCI Express Mini Card for wireless WAN For access remove these FRUs in order e 1020 Battery pack on page 61 e 1060 Keyboard on page 67 e 1070 Palm rest on page 70 76 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 18 Removal steps of PCI Express Mini Card for wireless WAN In step El unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in the direction of the arrow Step Screw quantity Torque 2 3 5 mm wafer head nylon coated 1 Silver 0 181 Nm 1 85 kgfem Chapter 8 Removing and replacing a FRU 77 When installing When you install the card plug the red cable into the jack labeled MAIN on the card and the blue cable into the jack labeled AUX 2 S If the computer you are servicing is the wireless WAN ready model put the antenna cables in the cable protection tube and place them as shown in the following figure E 477 i ME 1110 Bluetooth daughter card BDC 2 1 For access remove these FRUS in order 78 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual e 1020 Battery pack on page 61 e 10
103. o 395 190919 19Y9 FRU n 5v N99NN namo ON NON bas 55 TANDO NN ISIN DPTO hf 525 55 NN Wh NN 120 OY MAIN FRU ThinkPad a AME ThinkPad ThinkPad ET 112 a tn E
104. o change the settings Change the settings of the input device Fn F9 Open the ThinkPad EasyEject Utility screen Buttons for the following choices are displayed e Eject ThinkPad PC from UltraBase This button is displayed only if the ThinkPad computer has been attached to a ThinkPad X200 UltraBase The computer can be detached from the ThinkPad X200 UltraBase Run EasyEject Actions This button is used to select stop or remove external devices connected to the ThinkPad computer Configure EasyEject Actions Opens the ThinkPad EasyEject Utility main window Fn F9 Settings Configures the settings for the Fn F9 function Note If the computer is a Windows 7 model it does not support the EasyEject Utility function Fn F12 Put the computer into hibernation mode To return to normal operation press the power button for less than four seconds Note To use Fn F12 for hibernation you must have the ThinkPad PM device driver installed on the computer The computer display becomes brighter The computer display becomes dimmer Fn Spacebar Enable the FullScreen Magnifier function Fn PrtSc Has the same function as the SysRq key Fn ScrLk Enable or disable the numeric keypad Has the same function as the Break key Fn cursor keys These key combinations work with Windows Media Player Fn down arrow key works for the Play or Pause button Fn up arrow key for the Stop button Fn right arrow key for the Next Track button and Fn left arrow key for th
105. of LCD front bezel M2 5 x 8 mm wafer head nylon coated 3 Black 0 392 Nm 4 kgfcm 94 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 25 Removal steps of LCD front bezel continued When installing Attach the fingerprint reader connector firmly 2020 Micro Processor card For access remove these FRUs in order e 1020 Battery pack on page 61 e 2010 LCD front bezel on page 94 Chapter 8 Removing and replacing a FRU 95 Table 26 Removal steps of Micro Processor Step Screw quantity Torque M2 x 3 5 mm wafer head nylon coated 2 Silver 0 181 Nm 1 85 96 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Table 26 Removal steps of Micro Processor card continued When installing Make sure that connectors Ell and EJ are attached firmly 2030 Hinge For access remove these FRUs in order 1010 Digitizer pen on page 61 1020 Battery pack on page 61 1050 Hinge caps on page 66 1060 Keyboard on page 67 1070 Palm rest on page 70 1090 PCI Express Mini Card for wireless LAN WiMAX on page 74 1100 PCI Express Mini Card for wireless WAN on page 76 1120 Keyboard bezel on page 79 1130 LCD assembly on page 82 2010 LCD front bezel on page 94 2020 Micro Processor card on page 95 Chapter 8 Removing and replacing a FRU 97 Table 27 Removal steps of the hinge
106. of your necktie or scarf inside clothing or fasten it with a nonconductive clip about 8 centimeters 3 inches from the end Do not wear jewelry chains metal frame eyeglasses or metal fasteners for your clothing Attention Metal objects are good electrical conductors Wear safety glasses when you are hammering drilling soldering cutting wire attaching springs using solvents or working in any other conditions that might be hazardous to your eyes After service reinstall all safety shields guards labels and ground wires Replace any safety device that is worn or defective Reinstall all covers correctly before returning the machine to the customer Fan louvers on the machine help to prevent overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers Copyright Lenovo 2011 1 Electrical safety Observe the following rules when working on electrical equipment Important Use only approved tools and test equipment Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have near their equipment rubber floor mats that contain small conductive fibers to decrease electrostatic discharges Do not use this type of mat to protect yourself from electrical shock e Find the room emergency power off EPO switch disconnecting switch or electrical outlet If an electrical accident occurs yo
107. omes noisy it may have been subjected to excessive force or dropped Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad Notebook Note The diagnostic tests are intended to test only ThinkPad products The use of non ThinkPad products prototype cards or modified options can lead to false indications of errors and invalid system responses 1 Identify the failing symptoms in as much detail as possible 2 Verify the symptoms Try to re create the failure by running the diagnostic test or by repeating the operation Diagnostics using PC Doctor for DOS The ThinkPad Notebook has a test program called PC Doctor for DOS hereafter called PC Doctor You can detect errors by running the diagnostics test included in PC Doctor Note PC Doctor for DOS is available at the following Web site http www lenovo com support To create the PC Doctor diagnostic CD follow the instructions on the Web site For some possible configurations of the computer PC Doctor might not run correctly To avoid this problem you need to initialize the computer setup by use of the BIOS Setup Utility before you run PC Doctor To enter BIOS Setup Utility do as follows 1 Turn on the computer 2 When the ThinkPad logo comes up immediately press F1 to enter the BIOS Setup Utility Note If a supervisor password has been set by the customer BIOS Setup Utility menu appears after the password is e
108. on or the port replicator is used replace the docking station or the port replicator e fthe power on indicator does not turn on check the power cord of the ac power adapter for correct continuity and installation e Ifthe computer does not charge during operation go to Checking operational charging on page 33 To check the ac power adapter do the following 1 Unplug the ac power adapter cable from the computer 2 Measure the output voltage at the plug of the ac power adapter cable See the following figure pe amens Ne 5 ewm 20V Note Output voltage of pin no 2 of the ac power adapter may different from the one you are servicing 3 If the voltage is not correct replace the ac power adapter 4 f the voltage is acceptable do the following e Replace the system board e f the problem persists go to FRU tests on page 31 Note Noise from the ac power adapter does not always indicate a defect Checking operational charging To check whether the battery charges properly during operation use a discharged battery pack or a battery pack that has less than 5096 of the total power remaining when installed in the computer Chapter 3 General checkout 33 Perform operational charging If the battery status indicator or icon does not turn on remove the battery pack and let it return to room temperature Reinstall the battery pack If the charge indicator or icon still does not turn on r
109. onal charging Checking the battery pack Checking the backup battery Chapter 4 Related service information TIT Restoring the factory contents pena Product Recovery discs AAA Restoring the factory contents E using Recover Disc Set pial eed goat Passwords Power on password Hard disk password Copyright Lenovo 2011 ons 16 23 23 24 24 24 25 25 25 27 27 28 28 31 31 31 31 33 33 33 34 34 37 37 37 39 39 39 Supervisor password s How to remove the power on password How to remove the hard disk password Power management Screen blank mode Sleep Standby mode Hibernation mode Symptom to FRU index Numeric error codes Error messages Beep symptoms No beep symptoms LCD related symptoms Intermittent problems Undetermined problems Chapter 5 Status indicators Chapter 6 Fn key combinations Chapter 7 FRU notices Screw notices Retaining serial numbers Restoring the serial number of the unit FE Hay LUN ves AE Retaining the UUID s Reading or writing the ECA information E 8 Dd and replacing a FRU Before servicing ThinkPad x220 Tablet and X220 Tablet models 1010 Digitizer 1020 Battery pack 1030 Hard disk drive HDD and state save SSD ON ES FI he ake ee 1040 DIMM 1050 Hinge caps 1060 Keyboard 1070 Palm rest 1080 Backup battery
110. ou have completed the Windows setup you might want to restore the original startup sequence Start the Setup Utility program and then press F9 to restore the default settings Press F10 to save and exit the Setup Utility Note After restoring a drive to the factory default settings you might need to reinstall some device drivers Passwords As many as three passwords may be needed for any ThinkPad Notebook the power on password POP the hard disk password HDP and the supervisor password SVP If any of these passwords has been set a prompt for it appears on the screen whenever the computer is turned on The computer does not start until the password is entered Note If only an SVP is installed the password prompt does not appear when the operating system is booted Power on password A power on password POP protects the system from being powered on by an unauthorized person The password must be entered before an operating system can be booted For how to remove the POP see How to remove the power on password on page 39 Hard disk password There are two hard disk passwords HDPs e User HDP for the user e Master HDP for the system administrator who can use it to get access to the hard disk even if the user has changed the user HDP Note There are two modes for the HDP User only and Master User The Master User mode requires two HDPs the system administrator enters both in the same operation The system
111. ouch panel LCD or outdoor LCD continued CRU ID LCD button bezel with fingerprint reader 04W1550 N e 4294 22x 23x 24x 26x 27x 28x 29x 2Ax 2Bx 2Dx 2 e 4296 22x 24x 25x 26x 27x 28x 29x 2 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 4297 22x 23x 4298 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Ux 2Kx 2Lx 2Mx 2 2Qx 2Sx 2Tx 2Ux 2 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 39x 3Ax 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3 3Nx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Zx 42x 43x 44x 45x 46x 47x 48x 4299 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 3Ax LCD button bezel without fingerprint reader 04W1666 N e 4294 25x 2Cx e 4296 23x e 4298 2Nx 2Rx 3Px 30x e 4299 2Vx 2Wx 4299 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Ux 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 39x 3Ax Main wireless WAN dummy cover 04W1780 Keyboard Table 33 Parts list Keyboard Belgian 45N2147 Brazilian Portuguese 45N2145 Bulgarian 45N2148 Canadian French 058 45N2143 Icon plate for X220 Tablet 04W2044 N e 4294 22x 23x 24x 25x 26
112. page 43 e Error messages on page 47 e Beep symptoms on page 48 e symptoms on page 49 e LCD related symptoms on page 49 e Intermittent problems on page 49 e Undetermined problems on page 50 The symptom to FRU index in this section lists symptoms and errors and their possible causes The most likely cause is listed first in boldface type Note Do the FRU replacement or other actions in the sequence shown in the column headed FRU or action in sequence If replacing a FRU does not solve the problem put the original part back in the computer Do not replace a nondefective FRU This index can also help you determine during regular servicing what FRUs are likely to need to be replaced next A numeric error is displayed for each error detected in POST or system operation In the displays n can be any number If no numeric code is displayed check the narrative descriptions of symptoms If the symptom is not described there go to Intermittent problems on page 49 Note For a device not supported by diagnostic codes in the ThinkPad Notebooks see the manual for that device 42 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Numeric error codes Table 2 Numeric error codes Symptom or error FRU or action in sequence 0175 System board Bad CRC1 stop POST task The EEPROM checksum is not correct 0176 1 Run BIOS Setup Utility and save the cu
113. polation Actual results may vary Users of this document should verify the applicable data for their specific environment Electronic emissions notices For electronic emission information on Class B digital devices refer to the corresponding information in the User Guide C Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Active Protection System Lenovo Rescue and Recovery ThinkPad ThinkVantage TrackPoint UltraBase Ultrabay UltraNav 134 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual IBM used under license is trademark of the International Business Machines Corporation in the United States other countries or both The following terms are trademarks of Microsoft Corporation in the United States other countries or both Windows Windows Vista The following are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Celeron Intel Core 2 Duo Intel Core 2 Solo Other company product or service names may be the trademarks or service marks of others Chapter 10 Parts list 135 136 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual ThinkPad Part Number 0A60175 Printed in China 1P P N 0A60175
114. rial ATA SATA setting to Compatibility and run Diagnostics Fixed Disks You can also diagnose the drive without starting up the operating system To diagnose the drive from the BIOS Setup Utility do as follows 1 Remove any diskette from the diskette drive and then turn off the computer 2 Turn on the computer 3 While the message To interrupt normal startup press the blue ThinkVangate button is displayed at the lower left of the screen press F1 to enter the BIOS Setup Utility 4 Using cursor keys select HDD diagnostic program Press enter 5 Using cursor keys select Main hard disk drive or Ultrabay hard disk drive 6 Press Enter to start the diagnostic program Diskette drive 1 Diagnostics gt Diskette Drives 2 Interactive Tests gt Diskette Optical drive 1 Diagnostics gt Other Devices Optical Drive 2 Interactive Tests Optical Drive Test Memory 1 If two DIMMs are installed remove one of them and run Diagnostics gt System Memory 2 If the problem does not recur return the DIMM to its place remove the other one and run the test again TrackPoint or pointing If the TrackPoint does not work check the configuration as specified in the BIOS Setup device Utility If the TrackPoint is disabled select Automatic to enable it After you use the TrackPoint the pointer may drift on the screen for a short time This drift can occur when a slight steady pressure is applied to the TrackPoint point
115. rrent System Security The system has been tampered with setting by pressing F10 2 System board 0177 System board Bad SVP data stop POST task The checksum of the supervisor password in the EEPROM is not correct 0182 1 Run BIOS Setup Utility Press F9 and Enter to Bad CRC2 Enter BIOS Setup and load Setup load the default setting Then save the current defaults The checksum of the CRS2 setting in the setting by pressing F10 EEPROM is not correct System board 0185 Run BIOS Setup Utility Press F9 and Enter to Bad startup sequence settings Enter BIOS Setup and load the default setting Then save the current load Setup defaults setting by pressing F10 0187 System board EAIA data access error The access to EEPROM is failed 0188 System board Invalid RFID Serialization Information Area 0189 System board Invalid RFID configuration information area The EEPROM checksum is not correct 0190 1 Charge the battery pack Critical low battery error 2 Battery pack 0191 1 Run BIOS Setup Utility and then save current System Security Invalid Remote Change requested setting by pressing F10 2 System board 0192 System board System Security Embedded Security hardware tamper detected 0193 Enter the supervisor password RF antenna has been removed 0194 Enter the supervisor password The computer has been carried through a security gate 1 0195 Enter BIOS Setup Utility by entering supervisor Securi
116. ry pack Docking connector DIMM slots HOO Built in speakers 108 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual view ThinkPad 220 UltraBase Docking connector ac power connector Ethernet connector DisplayPort connector External monitor connector Headphone jack Microphone jack USB connectors Security keyhole ta Security lock key OE ta 1 Serial Ultrabay Slim device Bottom view ThinkPad X220 UltraBase UltraBase eject request button Docking indicator UltraBase eject lever BOG Holes for speakers Chapter 9 Locations 109 110 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 10 Parts list This section contains following lists of the service parts Overall on page 112 LCD FRUs on page 120 Keyboard on page 123 Miscellaneous parts on page 125 AC adapters on page 126 Power cords on page 126 Recovery discs on page 127 Common service tools on page 133 Notes e Each FRU is available for all types or models unless specific types or models are specified e FRU with specific models listed and described as xxU where U is an example of a country designator should be used for all models ending in U e FRU with specific models listed and described as 3Dx where 3D is an example of a unique configuration should be used for all of these models unless specific country or regio
117. shing A DANGER To avoid shock do not remove the plastic cover that protects the lower part of the inverter card DANGER Though the main batteries have low voltage a shorted or grounded battery can produce enough current to burn personnel or combustible materials Chapter 1 Safety information 5 DANGER Unless hot swap is allowed for the FRU being replaced do as follows before removing it power off the computer unplug all power cords from electrical outlets remove the battery pack and disconnect any interconnecting cables OS Bale aS FRU 0524 ya ol git ang aula ass sale J Sala psi ay ally agil 2915 Sa US y gual y Ala yuan Cs gue gY pla Y y 34 y pla ye GN Sas ah Bila A ll 333 14 ol Ja gayi af KA 5 Agas gle Waal gar q gia copi Y y elal of JUN Lag aii Y y 5 5 2361 4 44 Akal gl c ya Las Ay a 5 ila la E si 48 Ea Al Aula rua gt gy Aa 4 gi atia la gf 16241 ana qu Ay UM qu Une Lill of 1653 aii Y JEAN Bala Oa 446 Ay giai yA Lal G y Au ja galii 5 3 jaa Y y 9 18 El YY Ay a cil gill 2 queda ga
118. t Windows operating system Use this disc to start the recovery process Applications and Drivers Recovery Disc one or This disc restores the preinstalled applications and more discs drivers on the computer Supplemental Recovery Disc This disc contains additional content such as updates to the software that was preinstalled on the computer Not all recovery disc sets come with a Supplemental Recovery Disc Notes To You must have a DVD drive to use the recovery discs If you do not have an internal DVD drive you can use an external USB DVD drive During the recovery process all data on the drive will be deleted If possible copy any important data or personal files that you want to keep onto removable media or a network drive before you start the recovery process restore the computer to the original factory configuration using the recovery disc set do the following Note Recovery takes several hours The length of time depends on the method you use If you use recovery discs recovery takes at least five hours 1 10 38 Make the CD DVD drive the first startup device in the startup sequence using the following procedure a Press and hold down the F1 key and then turn on the computer When the logo screen is displayed or if you hear repeating beeps release the F1 key The Setup Utility program opens b Use the arrow keys to select Startup gt Boot c Select the CD DVD drive as the 1st Boot Device Inser
119. t each BGA Ball Grid Array chipset How to use error message Use the error codes displayed on the screen to diagnose failures If more than one error code is displayed begin the diagnosis with the first error code Whatever causes the first error code may also cause false error codes If no error code is displayed see whether the error symptom is listed in the Symptom to FRU Index for the computer you are servicing 24 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Strategy for replacing FRUs for CTO CMV and GAV Product definition Dynamic Configure To Order CTO This provides the ability for a customer to configure an IBM or a Lenovo solution from an eSite and have this configuration sent to fulfillment where it is built and shipped directly to the customer The machine label Product Entitlement Warehouse PEW eSupport and the HMM will load these products as the 4 digit MT and 3 digit model where model CTO Example 1829 CTO Custom Model Variant CMV This is a unique configuration that has been negotiated between IBM or Lenovo and the customer A unique 4 digit MT and 3 digit model is provided to the customer to place orders Example 1829 W15 A CMV is a special bid offering Therefore it is NOT generally announced e The MTM portion of the machine label is the 4 digit MT and 3 digit model where model CTO Example 1829 CTO The PRODUCT ID portion of the machine label is the 4
120. t the Operating System Recovery Disc into the DVD drive Press F10 to save the Setup Utility configuration changes Follow the instructions on the screen to begin the recovery process Select your language and click Next Read the license If you agree with the terms and conditions select accept these terms and conditions and then click Next If you do not agree with the terms and conditions follow the instructions on the screen Click Yes in the displayed window to begin the operating system recovery process Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the applications and drivers recovery process If you have a Supplemental Recovery Disc insert it when prompted and click Yes If you do not have a Supplemental Recovery Disc click No When all of the data has been copied from the last disc in the set and has been processed remove the disc and restart the computer Note The rest of the recovery process is fully automated and no action is required by you The computer will restart into the Microsoft Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time This is normal When the recovery process is complete the Set Up Windows screen is displayed Follow the instructions on the screen to complete the Windows setup ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 11 After y
121. tact the Customer Support Center at 800 426 7378 if they need assistance in obtaining or installing any software fixes drivers and UEFI BIOS downloads Customers in Canada should call the Customer Support Center at 800 565 3344 for assistance or download information Strategy for replacing FRUs Before replacing parts Make sure that all software fixes drivers and UEFI BIOS downloads are installed before replacing any FRUS listed in this manual After a system board is replaced ensure that the latest UEFI BIOS is loaded to the system board before completing the service action To download software fixes drivers and UEFI BIOS do as follows 1 Go to http www lenovo com support 2 Enter the product number of the computer or press Auto detect button on the screen 3 Select Downloads and drivers 4 Follow the directions on the screen and install the necessary software Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs f you are instructed to replace a FRU but the replacement does not correct the problem reinstall the original FRU before you continue Some computers have both a processor board and a system board If you are instructed to replace either the processor board or the system board and replacing one of them does not correct the problem reinstall that board and then replace the other one Copyright Lenovo 2011 23 e f an adapter or a device consists of mor
122. tate drive 128 GB 45N7981 e 4294 29x e 4296 2Px e 4298 2Kx 2Mx 2Wx 3Ax 3Gx 3Kx 3Lx 3Mx 3Xx 3Yx e 4299 2Zx 32x Chapter 10 Parts list 117 SATA hard disk drive 320 GB 7 200 rpm 4211171 e 4294 22x 24x 26x 27x 28x 2Dx 2 4296 22x 24x 25x 26x 27x 28x 2Ax 2Bx 2Cx 2Ex 2Gx 2Hx 2Kx 2Mx 2Nx 2Qx 2Rx 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 36x 37x 39x 4297 23x 4298 26x 27x 2Bx 2Dx 2Ex 2Hx 2Jx 2Nx 2Px 20x 2Sx 2Tx 2 2Zx 33x 35x 37x Table 31 Parts list Overall continued SATA solid state drive 160 GB 45N8057 e 4294 23x 2Ax e 4296 29x 2Dx 2Fx 2Jx 2Lx 34x 35x 38x e 4298 28x 29x 2Cx 2Fx 2Gx 2Lx 2Ux 2Vx 32x 3Cx 3Dx 3Hx 3Nx e 4299 2Bx 2Jx 2Lx 2Px Hard disk drive cover assembly 04W1414 ThinkPad X220 UltraBase 04W1420 ThinkPad X220 UltraBase 04W1890 15 DVD ROM drive 45N7485 4294 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 4296 22x 23x 24x 26x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Kx 2Lx 2Nx DO c 2Qx 2Rx 28x 2Tx 2Ux 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 39x 4297 22x 23x 4298 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Mx 2Nx 2Px 20x 2Rx 28x 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 32x 34x 35x 36x 37x 38x 39x 3Ox 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Qx 3Rx 3Sx 3Tx 3Ux 3Vx 3WXx 3Xx 3Yx 45x 46x 47x 48x 4299 26x 27x 28x 29x
123. tely press F12 to enter the Boot Menu Insert the PC Doctor CD into the internal optical drive Press cursor keys to select ATAPI CDx x 0 1 and then press Enter Follow the instructions on the screen The main panel of PC Doctor appears Select Diagnostics with the arrow keys and press Enter Note You can select an item not only with the arrow keys but also with the TrackPoint pointer Instead of pressing Enter click the left button A pull down menu appears Its exact form depends on the model Note PC Doctor menu does not mean the formal support device list Some unsupported device names may appear in the PC Doctor menu iagnostics Interactive Tests Hardware Info Utility Quit F1 Help Run Normal Test Run Quick Test CPU Coprocessor System Memory Systemboard Video Adapter Fixed Disks Diskette Drives Other Devices Communication Wireless LAN PC DOCTOR 2 0 Copyright 2008 PC Doctor Inc All Rights Reserved Use the cursor keys and ESC to move in menus Press ENTER to select The options on the test menu are as follows Chapter 3 General checkout 29 Diagnostics Interactive Tests Run Normal Test Keyboard Run Quick Test Video CPU Coprocessor Internal Speaker System board Mouse Video Adapter Diskette Fixed Disks System Load Diskette Drives Optical Drive Test Other Devices Intel WLAN Radio Test ThinkPad Devices Commun
124. ter into sleep standby mode or turn off the computer Note Do not move the system while the green drive in use light is on Sudden physical shock could cause drive errors Green Blinking green Blinking amber Blinking green Orange Blinking orange slow Blinking orange rapid Green Blinking green The fingerprint reader is ready to swipe The fingerprint is being authenticated or has been authenticated The fingerprint could not be authenticated The battery is being charged when its charge level is between 8096 and 10096 Or the battery is being discharged when its charge level is between 096 and 8096 The battery charge level is between 2096 and 8096 and the battery is being charged The battery charge level is between 596 and 2096 and the battery is being discharged The battery charge level is between 596 and 2096 and the battery is being charged The battery charge level is between 096 and 596 and the battery is being charged The computer is in sleep standby mode The computer is entering sleep standby mode or hibernation mode or is resuming normal operation 52 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 6 Fn key combinations The following table shows the function of each combination of Fn with a function key Table 8 Fn key combinations Fn F3 Select a power plan in Windows XP power scheme that has been created by Power M
125. the battery 4 f the voltage is more than 11 0 V dc measure the resistance between battery terminals 5 and 7 The resistance must be 4 to 30 K If the resistance is not correct replace the battery pack If the resistance is correct replace the system board Checking the backup battery Do the following 1 Power off the computer and unplug the ac power adapter from it Turn the computer upside down Remove the battery pack see 1020 Battery pack on page 61 Remove the backup battery see 1080 Backup battery on page 72 a N Measure the voltage of the backup battery See the following figure 34 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Red wire Votage V Red 2 5 to 3 2 T e f the voltage is correct replace the system board e f the voltage is not correct replace the backup battery e f the backup battery discharges quickly after replacement replace the system board Chapter 3 General checkout 35 36 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Chapter 4 Related service information This chapter presents following information e Restoring the factory contents by using Product Recovery discs on page 37 Restoring the factory contents by using Recovery Disc Set on page 37 Passwords on page 39 Power management on page 40 Symptom to FRU index on page 42 Service Web site When the latest
126. the following occurs e The system status RAM VRAM and setup data are stored on the hard disk e The system is powered off Note If the computer enters the hibernation mode while it is docked to the docking station do not undock it before resuming normal operation If you do undock it and then try to resume normal operation you will get an error message and you will have to restart the system To cause the computer to enter hibernation mode do any of the following Chapter 4 Related service information 41 e Press the Fn F12 keys e f you have defined one of the following actions as the event that causes the system to go into hibernation mode perform that action Closing the lid Pressing the power button Pressing Fn F4 keys Also the computer goes into hibernation mode automatically in either of the following conditions e f a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the TrackPoint the hard disk drive the parallel connector or the diskette drive within that time e lf the timer conditions are satisfied in suspend mode When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive Symptom to FRU index This section contains following information e Numeric error codes on
127. the menu Select Password Select Hard disk x password where x is the letter of the hard disk drive A pop up window opens Select Master HDP Type the current master HDP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice Press F10 9 Select Yes in the Setup Configuration window Both user HDP and master HDP will have been removed NO Q o Power management To reduce power consumption the computer has three power management modes screen blank sleep standby in Windows XP and hibernation Screen blank mode If the time set on the Turn off monitor timer in the operating system expires the LCD backlight turns off To put the computer into screen blank mode do as follows 1 Press Fn F3 A panel for selecting a power plan in Windows XP power scheme appears 40 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual 2 Select Power off display keep current power plan in Windows XP keep current power scheme You can also put the computer into screen blank mode press ThinkVantage button and use the ThinkVantage Productivity Center Note If the computer is a Windows 7 model it does not support ThinkVantage Productivity Center To end screen blank mode and resume normal operation press any key Sleep Standby mode When the computer enters sleep standby mode the following events occur in addition to what occurs in s
128. ts list 127 Table 39 Parts list Windows XP Professional Generic 32 bit recovery DVDs ID Windows XP Tablet 32 bit DVDs e 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO 4299 CTO Table 40 Parts list Windows XP Tablet 32 bit recovery DVDs ID English 04 0000 E 2122 Windows Vista Business 32 bit DVDs 4294 CTO e 4296 CTO 128 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual e 4297 CTO e 4298 CTO e 4299 CTO Table 41 Parts list Windows Vista Business 32 bit recovery DVDs ID English 03W8398 038397 Windows Vista Home Basic 32 bit DVDs e 4294 CTO e 4296 CTO e 4297 CTO e 4298 CTO e 4299 CTO Table 42 Parts list Windows Vista Home Basic 32 bit recovery DVDs ID English 03W8399 Windows 7 Professional 32 bit DVDs Windows 7 Professional 32 bit is preinstalled as the operating system in the following models e 4297 23x e 4298 34x 37x 38x 4299 2 Table 43 Parts list Windows 7 Professional 32 bit recovery DVDs ID English 04 0002 J Simplified Chinese 03W8400 Windows 7 Ultimate 32 bit DVDs e 4294 CTO e 4296 CTO 4297 CTO 4298 CTO e 4299 CTO Chapter 10 Parts list 129 Table 44 Parts list Windows 7 Ultimate 32 bit recovery DVDs Language P N English 04 0003 Windows 7 Professional 64 bit DVDs Windows 7 Professional 64 bit is preinstalled as the operating system in the following mod
129. ty hardware tamper detected password and select Password gt Security Chip Clear Security Chip to clear this error Security chip System board 0196 Enter BIOS Setup Utility by entering supervisor Security hardware removed password and select Password gt Security Chip Clear Security Chip to clear this error Security chip System board 0197 The remote configuration for the security chip has Invalid remote change requested failed Confirm the operation and try again Chapter 4 Related service information 43 Table 2 Numeric error codes continued Symptom or error FRU or action in sequence 0199 Run BIOS Setup Utility and then save the current System Security Security password retry count setting by pressing F10 exceeded System board 01C8 Remove either a Mini PCI Card or a modem Two or more modem devices are found Remove all but daughter card Otherwise press Esc to ignore one of them Press lt Esc gt to continue the warning message System board 01C9 Remove either a Mini PCI Ethernet card an Two or more Ethernet devices are found Remove all but Ethernet daughter card Otherwise press Esc to one of them Press lt Esc gt to continue ignore the warning message System board 01C9 Remove the Ethernet device that you installed or More than one Ethernet devices are found Remove one press Esc to ignore the warning message of them Press lt Esc gt to continue Syst
130. u can then operate the switch or unplug the power cord quickly e Do not work alone under hazardous conditions or near equipment that has hazardous voltages e Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units e Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position f you need to work on a machine that has exposed electrical circuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical equipment keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very high voltages Instructions for these precautions are in the saf
131. x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex e 4296 22x 23x 24x 25x 26x 27x 28x 29x 2 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 20x 2Rx 2Sx 2Tx 2Ux 2Wx 2Xx 2Yx 22x 32x 33x 34x 35x 36x 37x 38x 39x 4297 22x 23x 4298 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Ux 2Kx 2Lx 2Mx 2Nx 2 20x 2Rx 2Sx 2Tx 2Ux 2 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 39x 3Ax 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Px 3Qx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 3Zx 42x 43x 44x 45x 46x 47x 48x Canadian French Acnor 45N2142 Czech 45N2149 Chapter 10 Parts list 123 Table 33 Parts list Keyboard continued 124 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual Miscellaneous parts Table 34 Parts list Miscellaneous parts P N CRU ID Screw kit 04W1785 M2 x 3 mm 2 M2 x 3 5 mm 31 M2 x 5 mm 10 M2 x 2 mm 1 M2 3 5 mm 3 M2 x 3 mm 8 2 5 x 6 mm 9 M3 x 3 5 mm 1 Hex stud 2 IMS 2 x 5 mm 10 LCM LCD bezel screw mylar 3 LCM LCD bezel screw mylar 3 LCD side screw mylar 8 LCD side screw mylar 8 Microphone support mylar 1 Microphone support mylar 1 Name plate 1 Name plate 1 Base cover miscellaneous parts kit 04W1547 e Screw M2 x 2 1 e Screw M2 x 3 5 3 e Step screw M1 6 x 3 1 e Pen push e Pen switch e Base cover brac

Lenovo Laptop X220I User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents