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Lenovo ThinkPad S440

1. Le FRU Chapter 1 Safety information 7 PERIGO Antes de ligar o computador ap s a substituic o da FRU certifique se de que todos os parafusos molas e outras pecas pequenas estejam no lugar e n o estejam soltos dentro do computador Verifique isso sacudindo o computador e procurando ouvir sons de pecas soltas Pecas met licas ou lascas de metal podem causar curto circuito A 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 r
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3. 104 Hardware Maintenance Manual Appendix A 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 service 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 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 a
4. When installing Always wear fingerstalls when handling the thermal fan assembly Do not touch or hold any part of the thermal fan assembly with bare fingers e Before you attach the thermal fan assembly to the computer apply thermal grease at an amount of 0 2 grams on the part marked gy EE E as shown in the following illustrations Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component If a thermal fan assembly needs to be reused remove and reapply thermal grease For models with a discrete thermal pipe p ex ej Ly 0 5 LY For models with an integrated thermal pipe 9 6 9 Do not touch the thermal grease Do not press touch or rotate the fan impeller Do not touch the fan inlet hole Do not twist or pull the cable of the thermal fan assembly Chapter 9 Removing or replacing a FRU 69 Do not apply pressure on the top and bottom covers of the thermal fan assembly Do not press the heat pipe Hold both sides of the heat pipe if you need to take the thermal fan assembly Do not shake or drop the thermal fan assembly Ensure that the fan connector is attached firmly e Replace the thermal fan assembly if you observe the following The cover of the thermal fan assembly is deformed or damaged There is abnorm
5. 0187 EAIA data access error The access to EEPROM is failed two short beeps 0189 Invalid RFID configuration information area The EEPROM checksum is not correct two short beeps 0190 Critical low battery error two short beeps 0191 System Security Invalid Remote Change requested 0251 System CMOS checksum bad Default configuration used two short beeps 0271 Date and time error Neither the date nor the time is set in the computer two short beeps 1802 Unauthorized network card is plugged in Turn off and remove the Mini PCI network card two short beeps Error messages Table 3 Error messages FRU or action in sequence System board System board Charge the battery pack Battery pack Run ThinkPad Setup and then save current setting by pressing Fn F10 System board Charge the backup battery for more than 8 hours by connecting the ac power adapter Replace the backup battery and run ThinkPad Setup to reset the time and date Run ThinkPad Setup to reset the time and date 1 Remove the Mini PCI network card 2 System board Symptom or error beeps if any FRU or action in sequence Fan error four short beeps one long beep Thermal sensing error 38 Hardware Maintenance Manual 1 Fan 2 Thermal grease 3 System board Shutdown immediateley Table 3 Error messages continued Symptom or error beeps if any FRU or ac
6. 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 Lenovo Solution Center The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems It combines diagnostic tests system information collection security status and support information along with hints and tips for maximum system performance The Lenovo Solution Center program is available for download at http www lenovo com diags To run the Lenovo Solution Center program go to Control Panel and click System and Security gt Lenovo System Health and Diagnostics Then follow the instructions on the screen For more information about the Lenovo Solution Center program refer to the help information system of the program Quick test programs You can run quick test programs to troubleshoot and resolve computer problems especially when the computer does not have the Lenovo Solution Center program installed Lenovo provides the following quick test programs e Lenovo Hard Drive Quick Test Use this program to troubleshoot and resolve internal storage problems Lenovo Memory Quick Test Use this program to troubleshoot and resolve memory module problems 26 Hardware Maintenance Manual The quick test programs
7. 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty 30 days of your receipt of the replacement CRU See 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 might include the memory module wireless card keyboard and palm rest with finger print reader and touch pad 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 Chapter 7 Locations 49 Major FRUs and CRUs Description Self service CRU Optional service No 50 Hardware Maintenance Manual Description Self service CRU Optional service CRU m EI bese over ausm Nm eT COMETA CN Ye Chapter 7 Locations 51 LCD FRUs and CRUs For models with non touch panel Optional service CRU 52 Hardware Maintenance Manual For models with touch panel Description Self service CRU Optional service CRU CON camera and merpnone
8. Removing or replacing a FRU 83 5 Remove the screws J and then remove the audio HDMI and USB card EJ Step Screw quantity M2 x 3 mm wafer head nylon coated 2 0 196 Nm 2 00 kgf cm 1170 Keyboard and keyboard bezel For access remove these FRUs in order 1020 Base cover assembly on page 61 1030 Battery pack on page 62 1040 Hard disk drive assembly or solid state drive assembly on page 63 1050 Memory module on page 65 1060 Wireless LAN card on page 66 1070 Backup battery on page 67 1080 Thermal fan assembly on page 68 1090 Fingerprint reader on page 70 1100 Media card reader on page 71 1110 Hall sensor on page 73 1130 System board assembly on page 74 1140 Speaker assembly on page 78 1150 Thermal sensor on page 79 1160 Audio HDMI and USB card on page 81 84 Hardware Maintenance Manual Removal step of the keyboard and keyboard bezel For models with non touch panel 2010 LCD unit For access remove this FRU e 1020 Base cover assembly on page 1 Removal steps of the LCD unit 1 Remove the antenna RF connectors EK Then detach the connector EX Chapter 9 Removing or replacing aFRU 85 2 Remove the screws EJ and EJ Torque Screw quantity M2 5 x 4 mm Step 0 196 Nm 4 jo o E G o o nylon wafer head 2 00 kgf cm 0 196 Nm Black 2 00 kgf cm 4 coate
9. Silver 0 196 Nm 2 00 kgf cm A M2 5 x 4 mm wafer head nylon coated 2 Black 0 196 Nm 2 00 kgf cm 90 Hardware Maintenance Manual 2060 Integrated camera and microphone assembly For access remove these FRUs in order 1020 Base cover assembly on page 61 2010 LCD unit on page 85 2020 LCD bezel assembly on page 87 2030 LCD hinge cap on page 87 2040 LCD panel on page 88 2050 Hinges on page 89 Chapter 9 Removing or replacing aFRU 91 Removal steps of the integrated camera and microphone assembly When installing Ensure that the connector is attached firmly 2070 Wireless antenna assembly LCD cable and LCD rear cover assembly For access remove these FRUs in order 1020 Base cover assembly on page 61 2010 LCD unit on page 85 2020 LCD bezel assembly on page 87 2030 LCD hinge cap on page 87 2040 LCD panel on page 88 2050 Hinges on page 89 2060 Integrated camera and microphone assembly on page 91 92 Hardware Maintenance Manual Removal steps of the wireless antenna assembly Step El M2 x 3 mm wafer head nylon coated 2 Black 0 196 Nm 2 00 kgf cm Chapter 9 Removing or replacing aFRU 93 Removal steps of the LCD cable E E Cabl
10. 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 A VORSICHT 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
11. 9439 LCD AFA 437 gt EN AU o E Ez 15 94 FF AL AL FI EFE PA AA AA ARE opo FU A au AA ABS RAJAA ANA AEA erg Y AAA HAAL AE HAG age wad ess aa ARS 79 EAS DIANA nx FRU x Hot Swap A AIX SE 3 AAS LX 37 AEAN AN EE ANES xg cr0 Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y dem s piezas peque as se encuentran en su sitio y no 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 y 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 y Rm 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 piezas 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 16 Hardware Maintenance Manual 660 La bateria de
12. AI E HORS UE REED SIRPA FRAR IEE NE EA E EI o Asn 5 2 11 55 1912 01 34 2857 1 29 SHEE ZINK PAAR BREAST El REALES ERERTIHAERNE FAME KEINENRRF o HEBEN lt NPE EEA 5827 37688 HARREI gt FEES A 100 C 212 F EEE RRD ERREK AREA TENEKE E EN ERIE FH FFE PAYEE ERRE L BENE LEE 21 121 o 205 LCD ARSA LCD HAIRS AR AVR ERE SBMLBUEUBZKTBAU un 15 43 amp SIR EB C EH REG BSPDS FEE CETRTIERA gt RHR DR NEIRA NETA gt i BESRE SHAY SARK EXER EX ToO AE EA gt De EUR 121 EDETEN Ajo 18 Hardware Maintenance Manual BRIE FRU Stat DAR ER RER FIAN RIER HS 951188184 gt AR FE EFA ERR BREI WIRE ESE DEPARA Chapter 1 Safety information 19 20 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 Strategy for replacing FRUs on page 21 Strategy for replacing a hard disk drive on page 22 Important notice for replacing a system board on page 22 How to use error message on page 22 Strategy for replacing FRUs for CTO CMV and GAV on page 2 Product definition on page 22 FRU identification on page 23 Important e If the computer is equipped with both a hard disk drive and an M 2 solid state drive do not use the M 2 solid state drive as a boot
13. FEV MEAR gt DARIA VERA LTRS Bot FURS SL Ny FI BH KUED BHELEVTFSILEBSVETF Nam e Ry TADE EDn y rnr EENT OET AVFVU AY k tt EUX eae LITE 0 KERUKOFIRTAATEN T RYTY 2 y 7 D C Die 2 Cl I SI CU wes TOA Eli OIR Y VARTHS ARA ASA IE ERIS RYT Nam UFFA RYTY KR BH 8272 2 3150017 FEB EET nt DIET RVFV DEE LOBA OMVAL YF Y REDE 100 C 212 F UENDIA EA MMO PHe KITT I LILLAVWC lt KS VAR NYT D ERES ICAA Biel ABI Eo C e EEN 148072 N Y YAIDBBYTI EUZEHLTSR L Ho Y e EHTEL NYT U DBBKLEY 1855 7 23 5 LRHUET Nam LCD 2H L LCD 5 ORAS 1 EU Friend LEBEN HE ADENTRO EDS LE 15 27 LTS PERV REV LAB KR Id TIMI Db 7 lt 602 181 71 AAN EMOR RGT REV Nam REED HD 177 3 FOPRERBLCWST IAF YZ P BRIRETEW CR FE EUX Nam PT AVV 0781 116 gt Tb Ys t 172 7 BHLILZ23 23 FERELITULEZAHERD MRAD TEI OE ERE SRD U 14 Hardware Maintenance Manual Nam ZHLLIELTUDS FRU DRYh AV VT IH L TUBES the EVITAN AYE a F OBRMSATIZL FTD a AVES Rk 7 5 TR RVFV RF EROWLT MABEL TIS F PVEFATHY MELTS EV Lego EU AUT wz H xi Fo AJAH BEA t AGA AE TAS WENNS ul BEALS SAAS Super BS wey Sue led 22 1507 AF HE N SFA 100C 212F E LANA HAL BEANS HE ET spa RMS 3 Chapter 1 Safety information 15 LCD7
14. Power Open the Lenovo Support program and click Battery Health Checking the backup battery To check the backup battery do the following 1 Disable the built in battery See Disabling the built in battery on page 60 2 Remove the backup battery see 1070 Backup battery on page 67 3 Measure the voltage of the backup battery See the following figure Chapter 3 General checkout 29 Red we mens Pres 2 5 to 3 2 ce e f the voltage is correct replace the system board e If the voltage is not correct replace the backup battery e f the backup battery discharges quickly after replacement replace the system board 30 Hardware Maintenance Manual Chapter 4 Related service information This chapter presents following information Restoring the factory contents by using the Recovery Disc Set on page 31 Recovery overview for the Windows 8 operating system on page 32 Passwords on page 34 Power management on page 36 Symptom to FRU index on page 37 Service Web site When the latest 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 the Recovery Disc Set When the main storage drive is replaced because of a failure no product recovery program is on the new drive In this case the customer must use the Recovery Disc Set to recover the computer Or
15. Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschlie end ein Arzt aufgesucht werden Chapter 1 Safety information 11 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 230 A DANN DAMOP OPIN Sp Dan 22v NN v FRU NINN INN INAN NIYIN 399 AVN NN 20202 v niN NW 575 AUNAN PNA 7915 DVI ODN DOMPN ONSD o 5pvh Op OND DIVY NINN a v IN PIN prwpw mop 19 vpn 0 ninnn NITO 7599 yx 0990479 999 DU n30p MINI 15530 9103 030731 5510 DION DN 22902 U AMN ISP IN 0722 IN UND AMN PIVAD WANI NMN 905 tpn NWA ADA 155102 WANWAD v 0 137731 D gt PINA MPN 5 WINI DION IV MISSIN IN PIS 01532 2129 APN NI 022102 Uv APN moo A MIN PUNY n5510n FINN NN 9999 PR 0173191 99 SW MOP 5935 Wan 555950 INN DIPNA 4 99 U 133 DIMON n5510n TANI NN PIVI U gt ANN 33979 IN 0199 IN UND Para ONAN DIPINA
16. are available from Lenovo at any time upon request You can find a list of CRUs for your product in this Hardware Maintenance Manual An electronic version of this manual can be found at http www lenovo com support Click User Guides amp Manuals and then follow the on screen instructions to find the manual for your product You might 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 might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details Screw notices Loose screws can cause a reliability problem In the ThinkPad notebook computer this problem is addressed with special nylon coated screws that have the following characteristics e They maintain tight connections e They do not easily come loose even with shock or vibration e They are harder to tighten Do the following when you service this machine Keep the screw kit in your tool bag For the part number of the screw kit go to http www lenovo com serviceparts lookup It is recommended to use new screws It is recommended to use each screw only once e Use a torque screwdriver if you have one Tighten screws as follows e Plastic to plastic Turn an additi
17. computer again To turn on the sound press F1 F2 or F3 Fi Decreases the speaker volume F2 F3 F4 F5 Increases the speaker volume Mutes or unmutes the microphones Darkens the display Switches the display output location Enables or disables the built in wireless networking features m For Windows 8 Opens the Settings charm For Windows 7 Opens Control Panel For Windows 8 Opens the Search charm For Windows 7 Opens Windows Search Views the programs that you have opened Views all the programs Opens Computer O Copyright Lenovo 2013 45 46 Hardware Maintenance Manual Chapter 7 Locations This chapter introduces the locations of the computer hardware components Locating computer controls connectors and indicators This topic introduces the locations of the computer controls connectors and indicators Front view Camera El Media card reader slot BE Microphones EZ Fingerprint reader El Power button System status indicator illuminated ThinkPad logo E Security lock slot EF TrackPoint pointing stick H USB 3 0 connector EU ThinkPad trackpad Wi High Definition Multimedia Interface HDMI connector Fan louvers Combo audio connector O Copyright Lenovo 2013 47 Rear view ThinkPad El Always On USB connector USB 3 0 El ac power connector and Lenovo OneLink connector E Ethernet connector El Syst
18. 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 90 3 OY gU oA IN Note During the warranty period the customer is 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 Following is a list of some common items that are not covered under warranty and some symptoms indicates that the system has been 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 2013 25 The following are not covered under w
19. entering hibernation mode EI Fn Lock indicator Off default mode The Fn Lock function is disabled To initiate the special function of each key press the corresponding function keys directly To input F1 F12 you need to press the Fn key and the corresponding function key On legacy mode The Fn Lock function is enabled To initiate the special function of each key you need to press the Fn key and the corresponding function key To input F1 F12 press the function keys directly 44 Hardware Maintenance Manual Chapter 6 Special keys This computer has several special keys at the upper row of the keyboard To use each function directly press the desired key The following table describes the functions of the special keys Table 8 Special keys Enables or disables the Fn Lock function When the Fn Lock function is disabled The Fn Lock indicator is off default mode To initiate the special function of each key press the corresponding function keys directly To input F1 F12 you need to press the Fn key and the corresponding function key When the Fn Lock function is enabled The Fn Lock indicator turns on To initiate the special function of each key you need to press the Fn key and the corresponding function key To input F1 F12 press the function keys directly Mutes or unmutes the speakers If you mute the sound and turn off your computer the sound will remain muted when you turn on your
20. from a system image To use the advanced startup options do the following 1 Move your cursor to the top right or bottom right corner of the screen to display the charms Click Settings gt Change PC settings gt General 2 In the Advanced startup section click Restart now gt Troubleshoot gt Advanced options 3 Select a desired startup option then follow the instructions on the screen Recovering your computer from the Windows recovery environment The Windows recovery environment on your computer operates independently from the Windows 8 operating system If the Windows 8 operating system fails to start you still can use the Windows recovery environment to troubleshoot and fix problems The Windows recovery environment starts automatically in the case of two consecutive failed boots To manually start the Windows recovery environment turn on or restart the computer Before the Windows 8 operating system starts repeatedly press the F11 key The Windows recovery environment starts To use the Windows recovery environment do the following Note Ensure that your computer is connected to ac power 1 Select a preferred language and then select a preferred keyboard layout 2 Click Troubleshoot to display the optional recovery solutions 3 Select a corresponding recovery solution according to your situation For example select Reset your PC if you want to reset your computer to the factory default settings Creating and u
21. 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 extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment O Copyright Lenovo 2013 105 Electronic emissions notices For electronic emission information on Class B digital devices refer to the corresponding information in the User Guide EU contact Lenovo Einsteinova 21 851 01 Bratislava Slovakia CE Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo ThinkPad TrackPoint Microsoft Windows and Windows Server are trademarks of the Microsoft group of companies Intel is a trademark of Intel Corporation in the U S and or other countries Other company product or service names may be the trademarks or service marks of others 106 Hardware Maintenance Manual ThinkPad Part Number SP40A25326 Printed in 1P P N SP40A25326
22. mac ne mT E ms w TT B ann mT B howa e mT B fos w m omen v w Chapter 7 Locations 53 Miscellaneous parts and other FRUs Table 9 Miscellaneous part FRU descriptions Self service Optional service CRU CRU Table 10 Other FRUs FRU descriptions Self service Optional service CRU CRU Looking up FRU information For detailed FRU information including part numbers descriptions and substitution part numbers go to http www lenovo com serviceparts lookup 54 Hardware Maintenance Manual Chapter 8 FRU replacement notices This chapter presents notices related to removing and replacing parts Read this chapter carefully before replacing any FRU Notes e Each FRU is available for all types or models unless otherwise specified e CRU statement for customers You can resolve some problems with your product 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 For optional service CRUs you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warranty service for your product If you intend on installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and
23. nau a ADMIN n55102 p WNNHWAD v 0 nmpnn e vinm Sy mssoann IN nns5 09999 5159 ANI NS 555955 WII DION TANI NAN DION 12 Hardware Maintenance Manual moo A TIA AMIN YT PN MWD 100095 IN mssannb PAD 09949 n515 DPIN MINO 5573 100 2 AIN AND IANS AIN OND IN ANN 9499 DIV IVIPIIN TANNA NN 5 WINI ADDIOA NN DIDI Y 09199 xnn 5 15 NN UND PNY 255100 NN IVD PN DIIIS DINAN OPINA NU A AMAIA n55103 p VANUWA v 0 21212 DIPINM 5973 Amssann IN 19970 35905 012335 9199 NINN 55102 UU moo A NN 1904 O2 IN ODPY DY ana NA Toon JINN Sram 39 LCD ran vn TOM ON DIM OWHON ON NY nw n22p5 v5 NM mp1 15 TNA 02 Pn DN N ne oun ANNI D UN 2110 OY y3onn moo A 99099 SY PNNNA ph SY ann PODIAN N03 NN PONY PN MINIVAN 19999 975 INN moo A 0 ADIY NP INM IN NIIP 5595 TUD nin m5ya 1n PUN m551onv AN 09799944 0N nns5 IN 199009 225 7999099 nDo A ION 395 19519 199 yonon FRU n 5v nn n NN Y ON NON t 5a5n 55 NN PIM MINON IND NN nos D spwnn down 9925 55 nx IPM AWNINN nx 199 oan Nam FRU DRM ThinkPad DEMAIN AT AK TOMONIT HE LUE V F amp F ThinkPad DANES CEA CURLS E FREE L Coral SNEMRT ITIL ThinkPad FEAT WKY DHF CEMIS E BUSTA BRCR tivos ROHR RAZIEN 5 ET Nam Chapter 1 Safety information 13 FRS gt T7 J DORLIISEDEYTNEN FI 7 3 8 32 31 1 75 DORE UV X4 L BOTC Pi TU OR FRE KERIKORNDER ERY a RED 1 307 1 17 21 gt FAV NV FU 2 HET 2 FATIMA RADAR TI
24. recovery image is preinstalled in the recovery partition on your computer The Windows recovery image enables you to refresh your computer or reset your computer to the factory default settings You can create recovery media as backups or replacement for the Windows recovery image With the recovery media you can troubleshoot and fix the problems on your computer even if you cannot start the Windows 8 operating system It is recommended that you create recovery media as early as possible For more information see Creating and using recovery media on page 33 Refreshing your computer If your computer does not perform well and the problem might be caused by a recently installed program you can refresh your computer without losing your personal files or changing your settings Attention If you refresh your computer the programs that came with your computer and the programs that you installed from Windows Store will be reinstalled but all other programs will be removed To refresh your computer do the following 1 Move your cursor to the top right or bottom right corner of the screen to display the charms Click Settings gt Change PC settings gt General 2 In the Refresh your PC without affecting your files section click Get started 3 Follow the instructions on the screen to refresh your computer Resetting your computer to the factory default settings If you want to recycle your computer or just start over you can reset
25. repuesto es una bateria de litio y puede provocar incendios explosiones o 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 A Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como minimo Obtenga atenci n medica si se presenta alg n sintoma del fluido despues de lavarse Meer Para evitar descargas no quite la cubierta de pl stico que rodea la parte baja de la tarjeta invertida 070 Aunque las baterias principales tienen un voltaje bajo una bateria cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal 070 Salvo que se permita el intercambio en caliente para la 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 bateria y desconecte los cables de interconexi n Asn sch FRU ER EREA ZA REEN AMM HERA fe E ESE SRA RIESE mi REB Ban A FERE SR HDMI BRK Ds Chapter 1 Safety information 17 SEN E AA AYER AS RR OSG iD EIU ARE BACKER EX HERRE
26. 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 N a Lift by standing or 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 ensure 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 Ensure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends 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 o
27. system board is sensitive to and can be damaged by electrostatic discharge ESD Before touching it establish personal grounding by touching a ground point with one hand or by using an ESD strap Copyright Lenovo 2013 59 Before servicing the computer Carefully read this topic before servicing the computer Disabling the built in battery Before replacing any FRU ensure that you have disabled the built in battery by doing the following 1 Turn off your computer and disconnect the ac power adapter and all cables from the computer Turn on your computer Press F1 to enter ThinkPad Setup when the ThinkPad logo is displayed Select Config gt Power The Power submenu is displayed Select Disable built in battery a A WwW N Click Yes in the Setup Warning window then the computer will turn off automatically Wait three to five minutes to let the computer cool 1010 Lenovo OneLink connector cover Removal step of the Lenovo OneLink connector cover Remove the connector cover as shown in the following illustration ThinkPad Note Ensure that you reattach the connector cover to the Lenovo OneLink connector after finishing the servicing 60 Hardware Maintenance Manual 1020 Base cover assembly Removal steps of the base cover assembly Applying labels to the base cover assembly For the labels that are not shipped with the new base cover peel them off from the old base cover and adhere them to the n
28. the recovery partition content You still can start the computer from the recovery media but you might be unable to recover your computer if the recovery partition on your computer is damaged 5 Connect a proper USB drive then click Next 6 Click Create in the Recovery Drive window The creation of the recovery media starts 7 When the creation of the recovery media finishes do one of the following To keep the recovery partition on your computer click Finish To delete the recovery partition on your computer click Delete the recovery partition Attention If you delete the recovery partition on your computer do keep the recovery media in a safe place The Windows recovery image will not be stored in your computer anymore and you will need the recovery media to refresh or reset your computer 8 Remove the USB drive The recovery media are created successfully Using recovery media If you cannot start your computer or if you cannot start the Windows recovery image on your computer use recovery media to recover your computer To use recovery media do the following Note Ensure that your computer is connected to ac power 1 Turn on or restart the computer Before the Windows operating system starts repeatedly press the F12 key The Boot Menu window opens Select the recovery drive as the boot device Select a preferred language and then select a preferred keyboard layout Click Troubleshoot to display the option
29. the wall box that supplies power to the machine and to lock the wall box in the off position If 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 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 can 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 safety sections of maintenance information Use extreme care when measuring high voltages 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 Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension
30. two HDPs the system administrator enters both in the same operation The system administrator then provides the user HDP to the system user Attention If the user HDP has been forgotten check whether a master HDP 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 To put the system back to operational status the only Lenovo and Lenovo authorized service solution would be to replace the hard disk drive or solid state drive with a scheduled fee For how to remove the hard disk password see How to remove the hard disk password on page 36 Supervisor password A supervisor password SVP protects the system information stored in the ThinkPad Setup The user must enter the SVP in order to get access to the ThinkPad Setup 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 Disable the built in battery For how to disable the built in battery see Disabling the built in battery on page 60 2 Remove th
31. your computer to the factory default settings Resetting the computer will reinstall the operating system reinstall all the programs that came with your computer and reset all the settings to the factory default settings Attention If you reset the computer to the factory default settings all your personal files and settings will be deleted To avoid data loss make a backup copy of all the data that you want to keep To reset your computer to the factory default settings do the following 1 Move your cursor to the top right or bottom right corner of the screen to display the charms Click Settings gt Change PC settings gt General 2 In the Remove everything and reinstall Windows section click Get started Then click Next to confirm the operation 3 Depending on your needs do one of the following 32 Hardware Maintenance Manual To perform a quick format click Just remove my files to start the process The process will take several minutes To perform a complete format click Fully clean the drive to start the process The process will take several hours 4 Follow the instructions on the screen to reset your computer to the factory default settings Using the advanced startup options With the advanced startup options you can change the firmware settings of the computer change the startup settings of the Windows operating system start the computer from an external device or restore the Windows operating system
32. 7 2030 LCD hinge cap on page 98 2040 Touch control board and LCD panel on page 98 2030 LCD hinge cap on page 98 Chapter 9 Removing or replacing aFRU 101 e 2050 Hinges on page 100 Removal steps of the integrated camera and microphone assembly When installing Ensure that the connector is attached firmly 2070 Wireless antenna assembly LCD cable and LCD rear cover assembly For access remove these FRUs in order 1020 Base cover assembly on page 61 2010 LCD unit on page 95 2020 LCD bezel assembly on page 97 2030 LCD hinge cap on page 98 2040 Touch control board and LCD panel on page 98 2030 LCD hinge cap on page 98 2050 Hinges on page 100 2060 Integrated camera and microphone assembly on page 101 102 Hardware Maintenance Manual Removal steps of the wireless antenna assembly Step El M2 x 3 mm wafer head nylon coated 2 Black 0 196 Nm 2 00 kgf cm Chapter 9 Removing or replacing aFRU 103 N Antenna locations Ell Wireless LAN main antenna black DI Wireless LAN auxiliary antenna gray Removal steps of the LCD cable l S YF
33. CA Information 3 To read the ECA information select 2 Read ECA rework number from EEPROM and follow the instructions on the screen 4 To read the box build date select 5 Read box build date from EEPROM and follow the instructions 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 to be the same as the machine type of the machine that had the ECA applied to it 1 Insert the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key and then restart the computer 2 From the main menu select 6 Set ECA Information 3 To write the ECA information select 1 Write ECA rework number from EEPROM and follow the instructions on the screen Chapter 8 FRU replacement notices 57 4 To write the box build date select 4 Write box build date from EEPROM and follow the instructions on the screen If the system board is being replaced try to read the ECA information from the old system board and transfer the information to the new system Ifthe system board is inoperable this will not be possible 58 Hardware Maintenance Manual Chapter 9 Removing or replacing a FRU This chapter provides instructions on how to remove or replace a FRU CRU sta
34. El Chapter 9 Removing or replacing a FRU 75 1 Remove the screws Ell and screws 0 196 Nm 2 00 kgf cm 0 196 Nm 2 00 kgf cm Be mo Ur D A MI o o Ge 3 M2 5 x 4 mm wafer head nylon coated 2 M2 x 3 5 mm wafer head nylon coated ES E c 5 3 x o o 2 Open the computer several inches EJ 3 Close the computer El and then pivot the right hinge EJ to the position as shown 76 Hardware Maintenance Manual 4 Detach the connectors from the system board 5 Remove the screws EE and Torque Color Screw quantity Step 0 196 Nm 2 00 kgf cm 0 196 Nm D 9 Q c 9 gt E D S 0 lt L 0 3 3 E E eo x N 2 00 kgf cm M2 x 2 5 mm wafer head nylon coated 2 Chapter 9 Removing or replacing a FRU 77 6 Remove the system board When installing Ensure that the connectors are attached firmly 1140 Speaker assembly For access remove these FRUs in order e 1020 Base cover assembly on page 61 1030 Battery pack on page 62 1130 System board assembly on page 74 Removal step of the speaker assembly 78 Hardware Maintenance Manual 1150 Thermal sensor For access remove this FRU e 1020 Base cover assem
35. Maintenance Diskette or Maintenance Key and then restart the computer From the main menu select 1 Set System Identification Turn off the computer and then turn on the computer again When the ThinkPad logo is displayed press Esc Select 2 Read S N data from EEPROM and follow the instructions on the screen The serial number of each device in your computer is displayed the serial number of the system unit is listed as follows aR N e 20 Serial number 6 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 latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key and then restart the computer From the main menu select 1 Set System Identification Turn off the computer and then turn on the computer again When the ThinkPad logo is displayed press Esc Select 1 Add S N data from EEPROM Follow the instructions on the screen O WwW N 56 Hardware Maintenance Manual If the MTM and Product ID numbers differ from each other on the rear label use what is shown for the Product ID field See example below MTM on rear label TTTT CTO1WW S N SSSSSSSS Product ID on rear label TTTT MMMMMM Use this number when setting Serial Number In the example the Serial Number to be input is 1S
36. TTTTMMMMMMSSSSSSSS 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 follow the following steps to create new UUID for the system board if the system board does not have a UUID 1 Install the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key and then 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 ECA 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 latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key and then restart the computer 2 From the main menu select 6 Set E
37. ThinkPad Hardware Maintenance Manual ThinkPad 0 Note Before using this information and the product it supports be sure to read the general information under Appendix A Notices on page 105 First Edition August 2013 Copyright Lenovo 2013 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 t ansistiong Chapter 2 Important service information Strategy for replacing FRUs Strategy for replacing a hard disk are Important notice for NS a system board oR How to use error message rl for PEE FRUs for CTO CMV and GAV Product definition FRU identification Chapter 3 General checkout What to do first Checkout guide Lenovo Solution Senter Quick test programs UEFI diagnostic program Bootable diagnostic programs Power system checkout Checking the ac power adapter Checking operational charging Checking the battery pack Checking the backup battery Chapter 4 Related service information Restoring the factory conten
38. able device The M 2 solid state drive is designed and developed for cache function purpose only e Advise customers to contact the Lenovo Customer Support Center if they need any assistance in obtaining or installing any software fixes drivers and UEFI BIOS downloads Telephone numbers for Lenovo Support are available at http www lenovo com support phone e 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 Strategy for replacing FRUs Before replacing parts Ensure 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 the Run Auto Detect button on the screen 3 Select Drivers amp Software 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 e If you are instructed to replace a FRU but the replacement does not correct the problem reinstall the original FRU before you continue e Some comput
39. ademarks 87 87 88 89 91 92 95 95 97 98 98 100 101 102 105 106 106 About this manual This manual contains service and reference information for the following ThinkPad products ThinkPad S440 Machine Type MT 20AY and 20BB 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 21 O Copyright Lenovo 2013 iii iv 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 computer General safety on page 1 Electrical safety on page 2 Safety inspection guide on page 3 Handling devices that are sensitive to electrostatic discharge on page 3 Grounding requirements on page 4 Safety notices multilingual translations on page 4 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 Ensure that you can
40. al noise during rotation 1090 Fingerprint reader For access remove these FRUS in order e 1020 Base cover assembly on page 61 1030 Battery pack on page 62 If the computer you are servicing has a fingerprint reader follow the instructions in this topic to remove the fingerprint reader Removal steps of the fingerprint reader 1 Remove the screw Then remove the fingerprint reader bracket EX Step Screw quantity Torque M2 x 2 5 mm wafer head nylon coated 1 Black 0 196 Nm 2 00 kgf cm 2 Detach the connector 70 Hardware Maintenance Manual 3 Remove the fingerprint reader Ef 1100 Media card reader For access remove these FRUs in order on page 61 1020 Base cover assembly 1030 Battery pack on page 62 Removal steps of the media card reader 1 Remove the dummy card 2 Detach the connectors Chapter 9 Removing or replacing a FRU 71 3 Remove the screw El Then lift the media card reader FE Torque Screw quantity Step 0 196 Nm 2 00 kgf cm D 2 s 0 9 c 9 gt c D gen L 2 Is z E E eo x N 4 Turn over the media card reader E Then detach the connector El 5 Remove the media card reader EX When installing Ensure that the connectors are attached firmly to the system board the fingerprint reader and the thermal sensor 72 Hardware Maintenance Manual 1110 Hall sensor For access remove
41. al recovery solutions oa A WwW N Select a corresponding recovery solution according to your situation For example select Reset your PC if you want to reset your computer to the factory default settings For more information about the recovery solutions provided by the Windows 8 operating system go to http go microsoft com fwlink LinkID 263800 Passwords As many as three passwords might be needed for any ThinkPad notebook computer 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 34 Hardware Maintenance Manual Exception 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 35 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
42. 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 that 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 short circuits A 4 Hardware Maintenance Manual 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 disassemb
43. an error code is displayed go to Symptom to FRU index on page 37 for error code descriptions and troubleshooting hints 3 When the ThinkPad logo is displayed repeatedly press and release the F12 key When the Boot Menu window opens release the F12 key 4 Use the arrow keys to select USB HDD and then press Enter The diagnostic program will be launched automatically 5 Follow the instructions on the screen to use the diagnostic program e f you have created the bootable diagnostic medium on a CD do the following 1 Turn on the computer If the computer cannot be turned on go to Power system checkout on page 28 and check the power sources If an error code is displayed go to Symptom to FRU index on page 37 for error code descriptions and troubleshooting hints 2 Insert the CD into the optical drive 3 Restart the computer 4 When the ThinkPad logo is displayed repeatedly press and release the F12 key When the Boot Menu window opens release the F12 key 5 Use the arrow keys to select ATAPI CDx x 0 1 and then press Enter The diagnostic program will be launched automatically 6 Follow the instructions on the screen to use the diagnostic program Power system checkout To verify a symptom do the following 1 Connect the ac power adapter and turn on the computer a 2 Check that power is supplied when you turn on the computer 3 Insert a straightened paper clip into the emerge
44. are applicable on the following operating systems Microsoft Windows 8 Microsoft Windows 7 Microsoft Windows XP Microsoft Windows Server 2003 Microsoft Windows Server 2008 To download and install a quick test program go to http www lenovo com diags and follow the instructions on the Web site To run a test using a quick test program do the following 1 Go to the C SWTOOLS Idiag directory Double click the gui Isc lite exe file When the User Account Control window opens click Yes Select the device class to be tested Select the devices to be tested Select the test to be performed NO oc 2 W N Follow the instructions on the screen to start the test When a problem is detected information messages are displayed Refer to the messages to troubleshoot the problem UEFI diagnostic program A UEFI diagnostic program is preinstalled on the computer It enables you to test memory modules and internal storage devices view system information and check and recover bad sectors on internal storage devices To run the UEFI diagnostic program do the following 1 Turn on the computer If the computer cannot be turned on go to Power system checkout on page 28 and check the power sources If an error code is displayed go to Symptom to FRU index on page 37 for error code descriptions and troubleshooting hints 2 When the ThinkPad logo is displayed repeatedly press and release the F10 key Th
45. arranty 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 Missing parts might be a symptom of unauthorized service or modification e Check for obvious damage to a hard disk drive If the spindle of a hard disk drive becomes noisy the hard disk drive might have been dropped or subject to excessive force Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad notebook computer Note The diagnostic tests are intended to test only ThinkPad products The use of non ThinkPad products
46. bly on page 1 1 Remove the screws Ell and screw ll Screw quantity Torque M2 5 x 4 mm wafer head nylon coated 2 Black 0 196 Nm 2 00 kgf cm M2 x 4 mm wafer head nylon coated 1 Black 0 196 Nm 2 00 kgf cm Chapter 9 Removing or replacing a FRU 79 3 Close the computer EJ Then pivot the left hinge EJ to the position as shown 4 Detach the connector amp 80 Hardware Maintenance Manual 5 Remove the screw fj and then remove the thermal sensor El Step Screw quantity Torque M2 x 3 mm wafer head nylon coated 1 0 196 Nm 2 00 kgf cm 1160 Audio HDMI and USB card For access remove these FRUs in order 1020 Base cover assembly on page 61 1030 Battery pack on page 62 1040 Hard disk drive assembly or solid state drive assembly on page 63 1050 Memory module on page 65 1060 Wireless LAN card on page 66 1080 Thermal fan assembly on page 68 1130 System board assembly on page 74 Chapter 9 Removing or replacing a FRU 81 Removal steps of the audio HDMI and USB card 1 Remove the screws Ell and screw EX Screw quantity Torque M2 5 x 4 mm wafer head nylon coated 2 Black 0 196 Nm 2 00 kgf cm M2 x A mm wafer head nylon coated 1 Black 0 196 Nm 2 00 kgf cm 82 Hardware Maintenance Manual 3 Close the computer Efl and then pivot the left hinge EJ to the position as shown 4 Detach the connector amp Chapter 9
47. 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 If an electrical accident occurs 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 injury 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
48. 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 authorized type specified for your computer Go to http www lenovo com serviceparts lookup 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 judgment 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 pa
49. d nylon M2 x 4 mm wafer head 3 Open the display several inches El 86 Hardware Maintenance Manual 4 Remove the LCD unit Hf 2020 LCD bezel assembly For access remove these FRUS in order e 1020 Base cover assembly on page 61 e 2010 LCD unit on page 85 Removal step of the LCD bezel assembly When installing Ensure that all the latches are attached firmly 2030 LCD hinge cap For access remove these FRUs in order e 1020 Base cover assembly on page 61 Chapter 9 Removing or replacing a FRU 87 e 2010 LCD unit on page 85 2020 LCD bezel assembly on page 87 Removal step of the LCD hinge cap 2040 LCD panel For access remove these FRUs in order e 1020 Base cover assembly on page 1 e 2010 LCD unit on page 85 2020 LCD bezel assembly on page 87 e 2030 LCD hinge cap on page 87 Removal steps of the LCD panel 88 Hardware Maintenance Manual Step Screw quantity Torque M2 x 2 mm wafer head nylon coated 4 0 196 Nm 2 00 kgf cm 2050 Hinges For access remove these FRUs in order e 1020 Base cover assembly on page 1 2010 LCD unit on page 85 2020 LCD bezel assembly on page 87 2030 LCD hinge cap on page 87 2040 LCD panel on page 88 Chapter 9 Removing or replacing aFRU 89 Removal steps of the hinges Step Screw quantity Torque M2 5 x 2 5 mm wafer head nylon coated 4
50. der the Recovery Disc Set and the drive at the same time so that the customer can restore the computer to the factory default settings by using the Recovery Disc Set after the new drive is installed For information about which discs to order go to http www lenovo com serviceparts lookup Depending on the model the number of recovery discs included in the Recovery Disc Set differs To restore the factory contents by using the product Recovery Disc Set do the following Notes 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 e The recovery process takes one to two hours to complete The length of time depends on the method you use If you use product Recovery Disc Set the recovery process takes about two hours 1 Connect an external CD DVD drive 2 Make the CD DVD drive the first startup device in the startup sequence using the following procedure a Open the ThinkPad Setup program and select Startup gt Boot b Select the CD DVD drive as the 1st Boot Device Insert the bootable recovery disc into the CD DVD drive Start the computer from the external CD DVD drive When promoted select your language and click Next Read the license and accept the terms and conditions Then follow the instructions on the screen NO oO PR o If the Recovery D
51. dware Maintenance Manual Step Screw quantity Torque BH M2 x 3 mm wafer head nylon coated 1 0 196 Nm 2 00 kgf cm When installing Plug the gray cable into the connector marked MAIN or M and the black cable into the connector marked AUX or A on the card 1070 Backup battery For access remove this FRU e 1020 Base cover assembly on page 61 Removal steps of the backup battery A Use only the authorized battery specified for your computer Any other battery could ignite or explode When installing Ensure that the connector is attached firmly Chapter 9 Removing or replacing a FRU 67 1080 Thermal fan assembly For access remove these FRUs in order e 1020 Base cover assembly on page 61 e 1060 Wireless LAN card on page 66 Removal steps of the thermal fan assembly 1 Release the WLAN antennas cables E ISA o o 2 7 E o He oJ lo 4 9 9 a Ic en I Ar if m 2 Detach the connector E Then loosen the screws EJ in ascending alphabetical order as illustrated 68 Hardware Maintenance Manual 3 Remove the thermal fan assembly El
52. e backup battery For how to remove the backup battery see 1070 Backup battery on page 67 3 Connect the ac power adapter and turn on the computer Wait until the POST ends After the POST ends the password prompt does not appear The POP has been removed 4 Disable the built in battery and reinstall the backup battery 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 3 Type the supervisor password to enter the ThinkPad Setup program Chapter 4 Related service information 35 Select Security using the cursor directional keys to move down the menu Select Password Select Power On Password Type the current SVP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice 8 In the Changes have been saved window press Enter 9 Press Fn F10 then in the Setup Notice window select Yes oo 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 To put the system back to operational status the only Lenovo and Lenovo authorized service solution would be to replace the hard disk drive or solid state drive with a sc
53. e main screen of the UEFI diagnostic program is displayed 3 Follow the instructions on the screen to use the program The options on the main screen are as follows Table 1 Items on the main screen of the UEFI diagnostic program Quick Memory Test System Information Quick Storage Device Test Recover Bad Sectors Tool Exit Application Bootable diagnostic programs If the computer you are servicing is not installed with the UEFI diagnostic program you can download a bootable diagnostic program from the Lenovo Support Web site The bootable diagnostic programs enable you to test computer memory and internal storage devices view system information and check and recover the internal storage devices To use the bootable diagnostic programs you can create a bootable diagnostic medium on a USB device or CD Chapter 3 General checkout 27 To create a bootable diagnostic medium do the following 4 Go to http www lenovo com diagnose 2 Click Lenovo Bootable Diagnostics 3 Follow the instructions on the Web site to create a bootable diagnostic medium on a USB device or CD To use the diagnostic medium you have created do one of the following e f you have created the bootable diagnostic medium on a USB device do the following 1 Attach the USB device to the computer 2 Turn on the computer If the computer cannot be turned on go to Power system checkout on page 28 and check the power sources If
54. e routing When you install the wireless antenna assembly route the cables as shown in the following figures As you route the cables make sure that they are not subject to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Ell Wireless LAN antenna auxiliary Wireless LAN antenna main 94 Hardware Maintenance Manual LS For models with touch panel 2010 LCD unit For access remove this FRU 1020 Base cover assembly on page 61 Removal steps of the LCD unit Chapter 9 Removing or replacing aFRU 95 Torque Screw quantity Step 0 196 Nm 4 D 2 G Q 9 gt c D G 0 a 0 E E st x Lo N gt 2 00 kgf cm 0 196 Nm 2 00 kgf cm 4 M2 x 4 mm wafer head nylon coated 96 Hardware Maintenance Manual 2020 LCD bezel assembly For access remove these FRUS in order e 1020 Base cover assembly on page 61 e 2010 LCD unit on page 95 Removal step of the LCD bezel assembly Torque 0 196 Nm 2 00 kgf cm Chapter 9 Removing or replacing a FRU 97 When installing Ensure that all the latches are attached firmly 2030 LCD hi
55. e used to identify which FRUs are used to support the system Using Base Base is a Lenovo internal Web site that can be used to look for key component FRUs for a specific MTM including FRU part numbers and FRU descriptions Only Lenovo authorized technicians have the right to access Base To use Base for FRU identification do the following 1 Goto http Ipos lenovo com ibinapp il Login jsp 2 Log in with the Lenovo AD credentials 3 Input the required product information and then click Go The key component FRUs are displayed Using eSupport eSupport can be used to view the warranty status of key commodities built in a particular machine serial To view the warranty status of the key commodities on the computer do the following 1 Go to http www lenovo com support Click Warranty amp Services Click Check Warranty Status On the Warranty Status Lookup page click Parts Lookup oa A C N Type your machine type and serial number and then click Submit eSupport also can be used to view the general FRU list for a product To look for FRU information on eSupport do the following 1 Go to http www lenovo com support Click Parts amp Accessories Follow the instructions on the screen to select product Click Products and Parts Detail On the PRODUCT AND PARTS DETAIL page click the Parts Detail tab to view the FRU list a A O N Chapter 2 Important service information 23 Note T
56. egulamentos 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 O pacote da bateria cont m uma pequena quantidade de n quel N o o desmonte jogue o no fogo ou na gua ou deixe o entrar em curto circuito Descarte o 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 A bateria de l tio pode causar inc ndio explos o ou graves queimaduras N o a recarregue remova seu conector polarizado desmonte a aqueca 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 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 8 Hardware Maintenance Manual Para evitar choque el trico n o remova a capa pl stica que protege a parte inferior da placa inverso
57. em status indicator illuminated ThinkPad logo Bottom view Bottom cover FA Emergency reset hole Locating FRUs and CRUs This topic introduces the following service parts e Major FRUs and CRUs on page 50 LCD FRUs and CRUs on page 52 48 Hardware Maintenance Manual Notes e Each FRU is available for all types or models unless otherwise specified CRU statement for customers You can resolve some problems with your product 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 For optional service CRUs you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warranty service for your product If you intend on 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 can find a list of CRUs for your product in this Hardware Maintenance Manual An electronic version of this manual can be found at http www lenovo com support Click User Guides amp Manuals and then follow the on screen instructions to find the manual for your product You might be required to return the defective part that is replaced by the CRU When return is required
58. ers 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 2013 21 e f an adapter or a device consists of more than one FRU any of the FRUs might 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 might have been customized Running Automatic Configuration might 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 might 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 If the computer is shipped with both an M 2 solid state drive and a hard disk drive the M 2 solid state drive
59. ew one Note If the Windows Certificate of Authentication COA label and Genuine Microsoft label are attached to a part that is replaced return the old part with the label attached to the customer or provide a letter to the customer stating what the label was originally on the computer and what the label part number serial number and product key were Chapter 9 Removing or replacing a FRU 61 The following illustration shows the location of each label CECP label E GEO label El S N Serial Number label E HDD warranty label EJ COA label El Israel Homologation label Brazil Anatel label Indonesia POSTEL label Malaysia SIRIM label or Japan Battery Warning label 1030 Battery pack For access remove this FRU e 1020 Base cover assembly on page 61 Important notices for replacing a battery pack e This system supports only batteries specially designed for this specific system and manufactured by Lenovo or an authorized builder The system does not support unauthorized batteries or batteries designed for other systems If an unauthorized battery or a battery designed for another system is installed the system will not charge Attention Lenovo has no responsibility for the performance or safety of unauthorized batteries and provides no warranties for failures or damage arising out of their use The Lenovo So
60. 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 Numeric error codes on page 38 Error messages on page 38 No beep symptoms on page 39 LCD related symptoms on page 40 Intermittent problems on page 40 Undetermined problems on page 40 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 Chapter 4 Related service information 37 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 40 Note For a device not supported by diagnostic codes in the ThinkPad notebook computers see the manual for that device Numeric error codes Table 2 Numeric error codes Symptom or error beeps if any
61. from electrical outlets remove the battery pack and disconnect any interconnecting cables sale FRU
62. g a FRU be sure to observe the following general guidelines 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 8 FRU replacement notices on page 55 3 Begin by removing any FRUs that have to be removed before replacing the failing FRU Such FRUs are listed at the beginning of each FRU replacement procedure 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 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 8 When replacing a FRU use the correct screws as shown in the replacement procedure t Before removing any FRU disable the built in battery See Disabling the built in battery on page 60 Attention After replacing a FRU do not turn on the computer until you have ensured that all screws springs and other small parts are in place 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
63. he FRU list is a general list of components and does not contain specific model information 24 Hardware Maintenance Manual Chapter 3 General checkout This chapter presents following information What to do first on page 25 e Checkout guide on page 26 Lenovo Solution Center on page 26 Quick test programs on page 26 UEFI diagnostic program on page 27 Bootable diagnostic programs on page 7 e Power system checkout on page 8 Some descriptions in this chapter 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 it is recommended to use new nylon coated screws Be extremely careful during such write operations as copying saving or formatting The sequence of the drives in the computer that you are servicing might have been altered If you select an incorrect drive data or programs might be overwritten Replace a FRU only with another FRU of the correct model When you replace a FRU ensure that the model of the machine and the FRU part number are correct 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
64. heduled fee To remove a user HDP that has been forgotten when 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 3 Select Security using the cursor directional keys to move down the menu 4 Select Password 5 Select Hard disk x password where x is the letter of the hard disk drive A pop up window opens 6 Select Master HDP 7 Type the current master HDP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice 8 Press Fn F10 to save changes and exit the ThinkPad Setup program 9 Select Yes in the Setup Notice window Both user HDP and master HDP will have been removed Power management To reduce power consumption the computer has three power management modes screen blank sleep and hibernation Screen blank mode for the Windows 7 operating system only 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 right click the battery gauge from the Windows notification area and select Power off display keep current power plan To end screen blank mode and resume normal operation press any key Sleep mode When the computer enters sleep mode the following events occur in addition to what occurs in screen blank mode e The LCD is powered off e The hard disk dri
65. ionsbecause we cannot guarantee that any replacement LCD will have zero pixel defects e 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 LCD assembly LCD brightness cannot be adjusted System board LCD contrast cannot be adjusted e 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 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 Undetermined problems If the diagnostic tests did not identify the 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 See Power system checkout
66. is used for the cache function and to support the Intel Rapid Start Technology We recommended that users do not replace the M 2 solid state drive by themselves Otherwise the cache function will not work and the Intel Rapid Start Technology cannot be used any more Attention Ensure that you partition the M 2 solid state drive after installing it on the computer you are servicing Otherwise the M 2 solid state drive will not function correctly For instructions on how to partition an M 2 solid state drive go tohttp www lenovo com support msata fru 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 might cause a system malfunction Attention When handling a system board 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 at each Ball Grid Array BGA 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 might 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 Strategy for replacing FRUs fo
67. isc Set contains a Supplemental Recovery Disc insert it when prompted and click Yes Note Not all Recovery Disc Sets come with a Supplemental Recovery Disc If there is a Supplemental Recovery Disc it will be clearly marked as such 8 When all of the data has been copied from the last disc in the set and has been processed remove the external CD DVD drive and restart the computer Follow the instructions on the screen to finish the recovery Copyright Lenovo 2013 31 Note The rest of the recovery process is fully automated and no action from you is required 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 9 When the recovery process completes the Welcome to Microsoft Windows screen is displayed Follow the instructions on the screen to complete the Windows setup 10 After you have completed the Windows setup you might want to restore the original startup sequence Start the ThinkPad Setup program and then press F9 to restore the default settings Press F10 to save changes and exit the ThinkPad Setup program Note After restoring a drive to the factory default settings you might need to reinstall some device drivers Recovery overview for the Windows 8 operating system This section provides information about the recovery solutions for the Windows 8 operating system A Windows
68. iting the ECA information y E E or replacing a FRU Before servicing the bier 34 35 35 35 35 36 36 36 36 37 37 38 38 39 39 40 40 40 43 45 47 47 47 48 48 48 50 52 54 54 55 59 56 56 57 57 59 60 Disabling the built in battery 1010 Lenovo OneLink connector cover 1020 Base cover assembly 1030 Battery pack 1040 Hard disk drive en or solde state doie assembly 1050 Memory module 1060 Wireless LAN card 1070 Backup battery 1080 Thermal fan assembly 1090 Fingerprint reader 1100 Media card reader 1110 Hall sensor 1120 M 2 solid state drive 1130 System board assembly 1140 Speaker assembly 1150 Thermal sensor 1160 Audio HDMI and USB cardi 1170 Keyboard and keyboard bezel For models with non touch panel 2010 LCD unit ii Hardware Maintenance Manual 60 60 61 62 63 65 66 67 68 70 71 73 73 74 78 79 81 84 85 85 2020 LCD bezel assembly 2030 LCD hinge cap 2040 LCD panel 2050 Hinges 2060 Integrated camera and microphone assembly 2070 Wireless antenna combi LCD dle and LCD rear cover assembly For models with touch panel 2010 LCD unit 2020 LCD bezel Assembly 2030 LCD hinge cap 2040 Touch control board and LCD panel 2050 Hinges 2060 Integrated camera and pn assembly 2070 Wireless antenna ne LCD cable and LCD rear cover assembly Appendix A Notices Electronic emissions notices Tr
69. le 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 washing 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 short circuited or grounded battery can produce enough current to burn personnel or combustible materials Chapter 1 Safety information 5 A 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
70. lution Center program provides an automatic battery diagnostic test that determines if the battery pack is defective A battery pack FRU should not be replaced unless this diagnostic test 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 the Lenovo Solution Center program 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 not covered by the warranty Note Before removing the battery insert a straightened paper clip into the emergency reset hole to reset the computer 62 Hardware Maintenance Manual Removal steps of the battery pack y bancer Use only the authorized battery specified for your computer Any other battery could ignite or explode 1 Detach the battery pack connector El and then remove the screws that secure the battery pack Step Screw quantity Torque A M2 x 4 mm wafer head nylon coated 3 0 196 Nm 2 00 kgf cm 2 Remove the battery pack El 1040 Hard disk drive assembly or solid state drive assembly For access remove this FRU e 1020 Base cover assembly on page 61 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data e Before remo
71. ncy reset hole to reset the computer Confirm the system is still powered on Turn off the computer and disconnect the ac power adapter Check that the battery pack supplies power when you turn on the computer If you suspect a power problem see the appropriate one of the following power supply checkouts Checking the ac power adapter on page 28 Checking operational charging on page 29 Checking the battery pack on page 29 Checking the backup battery on page 29 Checking the ac power adapter If your computer fails only when the ac power adapter is used use the following instructions e f the power problem occurs only when the dock is used replace the dock e If the computer does not charge during operation go to Checking operational charging on page 29 28 Hardware Maintenance Manual 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 illustration m votas wa TT p mn Note Output voltage across pin 2 of the ac power adapter might differ from the one you are servicing 3 If the voltage is not correct replace the ac power adapter 4 If the voltage is acceptable replace the system board Note Noise from the ac power adapter does not always indicate a defect Checking operational charging To check whether the battery pack charges correc
72. nge cap For access remove these FRUs in order e 1020 Base cover assembly on page 61 e 2010 LCD unit on page 95 2020 LCD bezel assembly on page 97 Removal step of the LCD hinge cap 2040 Touch control board and LCD panel For access remove these FRUs in order e 1020 Base cover assembly on page 61 e 2010 LCD unit on page 95 e 2020 LCD bezel assembly on page 97 e 2030 LCD hinge cap on page 8 Removal steps of the touch control board 98 Hardware Maintenance Manual Removal steps of the LCD panel Chapter 9 Removing or replacing a FRU 99 M2 x 2 mm wafer head nylon coated 4 2050 Hinges For access remove these FRUs in order 1020 Base cover assembly on page 61 2010 LCD unit on page 95 2020 LCD bezel assembly on page 97 2030 LCD hinge cap on page 98 2040 Touch control board and LCD panel on page 98 Removal steps of the hinges Torque 0 196 Nm 2 00 kgf cm 100 Hardware Maintenance Manual Step Screw quantity Torque M2 5 x 2 5 mm wafer head nylon coated 4 Black 0 196 Nm 2 00 kgf cm A 0 196 Nm 2 00 kgf cm M2 5 x 3 5 mm wafer head nylon coated 2 SR 2060 Integrated camera and microphone assembly For access remove these FRUs in order 1020 Base cover assembly on page 61 2010 LCD unit on page 95 2020 LCD bezel assembly on page 9
73. on page 28 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 a Non ThinkPad devices b Printer mouse and other external devices c Hard disk drive d External diskette drive or optical drive 40 Hardware Maintenance Manual e memory module on the upper memory slot if there is one f Optical disk in the optical drive g PC Cards 4 Turn on the computer 5 Determine whether the problem has been solved 6 Ifthe 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 Chapter 4 Related service information 41 42 Hardware Maintenance Manual Chapter 5 Status indicators This chapter presents the system status indicators that show the status of the computer E 2 E nkPad ai inkPad Th ThinkPad 43 Copyright Lenovo 2013 Table 7 Status indicators El Speaker muter indicator On The speakers are muted E Microphone mute On The microphones are muted indicator n System status Blinking three times The computer is initially connected to power indicator On The computer is in use Off The computer is off or in hibernation mode Slow blinking The computer is in sleep mode Fast blinking The computer is
74. onal 90 degrees after the screw head touches the surface of the plastic part 90 degrees more A Cross section Logic card to plastic Turn an additional 180 degrees after the screw head touches the surface of the logic card O Copyright Lenovo 2013 55 180 degrees more Cross section Notes e Ensure that you use the correct screw It is recommended to use new screws for replacements e f you have a torque screwdriver tighten all screws firmly to the torque specified in the screw information table for each step e Ensure torque screw drivers are calibrated correctly following the country specifications Retaining serial numbers This section 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 latest version of LENOVO ThinkPad Hardware
75. pply 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 without 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
76. r CTO CMV and GAV Product definition Dynamic Configure To Order CTO model This model provides the ability for a customer to configure a Lenovo solution from a Web site and have this configuration sent to fulfillment where it is built and shipped directly to the customer The machine label Base and eSupport will load these products as the 4 character MT 4 character model and 2 character country code The model is CTO1 and the default country code is WW example 20AACTO1WW 22 Hardware Maintenance Manual Special bid model This model is a unique configuration that has been negotiated between Lenovo and the customer A unique MTM consists of a 4 character MT a 4 character model and a numeric 2 character country code is provided to the customer to place orders example 20AA000955 The country code assigned is numeric and does not designate a specific country or region The custom model factsheet for the MTM indicates which country the special bid MTM is set up for Special bid offering is not generally announced Standard model Standard models fixed configuration are announced and offered to all customers The MTM portion of the machine label consists of a 4 character MT a 4 character model and an alphabetic 2 character country code The country code assigned is alphabetic and represents a designated country or region example 20AA0009UK FRU identification Two information resources Base and eSupport can b
77. ra A 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 inflam veis A PERIGO A menos que uma hot swap seja permitida para a FRU que est sendo substituida faca o seguinte antes de remov la desligue o computador desconecte todos os cabos de energia das tomadas remova o pacote de baterias e desconecte quaisquer cabos de interconex o A DANGER Avant de remettre l ordinateur sous tension apr s remplacement d une unite en clientele verifiez 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 pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit A DANGER Certaines batteries de secours contiennent du nickel et du cadmium Ne les d montez pas ne les rechargez pas ne les exposez ni au feu ni l eau Ne les mettez pas en court circuit Pour les mettre au rebut conformez vous 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 fe
78. ral thousands of G forces are applied Note Dropping a system board from a height of as little as six inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6000 G s of shock Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite If asystem board is dropped be sure to document the drop in any reject report and replace the system board Avoid rough handling of any kind At every point in the process be sure not to drop or stack the system board If 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 74 Hardware Maintenance Manual For access remove these FRUs in order 1020 Base cover assembly on page 61 1030 Battery pack on page 62 1040 Hard disk drive assembly or solid state drive assembly on page 63 1050 Memory module on page 65 1060 Wireless LAN card on page 66 1080 Thermal fan assembly on page 68 Removal steps of the system board Attention The following components soldered on the top side of the system board are extremely sensitive When you service the system board avoid any kind of rough handling Ell Microprocessor E Graphics Processing Unit GPU For models with a discrete thermal module O O E E For models with an integrated thermal module OL E
79. rt 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 Notes Chapter 1 Safety information 3 1 Use product specific ESD procedures when they exceed the requirements noted here 2 Ensure 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 work 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
80. sing recovery media You can create recovery media as backups for the Windows recovery environment and the Windows recovery image If you cannot start the computer you can use recovery media to troubleshoot and fix the problems on your computer It is recommended that you create recovery media as early as possible Once you create recovery media keep them in a safe place and do not use them to store other data Creating recovery media To create recovery media you need a USB drive with at least 8 GB of storage The required USB capacity depends on the size of the recovery image Attention Creating recovery media will delete anything stored on the USB drive To avoid data loss make a backup copy of all the data that you want to keep Chapter 4 Related service information 33 To create recovery media do the following Note Ensure that your computer is connected to ac power 1 Move your cursor to the top right or bottom right corner of the screen to display the charms and click Search 2 Type recovery in the Search field and click Settings Then click Create a recovery drive 3 Click Yes in the User Account Control window to allow the Recovery Media Creator program to start 4 Ensure that you select the Copy the recovery partition from the PC to the recovery drive option Then click Next Important If you clear the Copy the recovery partition from the PC to the recovery drive option you will create recovery media without
81. t beeps and one short beep they are and you still hear the beeps have the computer serviced Three short beeps pause one short beep pause one PCI resource allocation failure Power off the computer more short beep and three short beeps and remove the PCI devices If the beeps persist have the computer serviced One long and two short beeps The video function has a problem Have the computer serviced Four cycles of four short beeps The Security Chip has a problem Have the computer serviced Five short beeps The system board has a problem Have the computer serviced Five short beeps pause five short beeps and pause Continue to boot immediately when the error was detected Chapter 4 Related service information 39 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 notebook computers purchased on 1 January 2008 or later e Lenovo will not provide warranty replacement if the LCD is within specificat
82. tement for customers You can resolve some problems with your product 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 For optional service CRUs you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warranty service for your product If you intend on 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 can find a list of CRUs for your product in this Hardware Maintenance Manual An electronic version of this manual can be found at http www lenovo com support Click User Guides amp Manuals and then follow the on screen instructions to find the manual for your product You might 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 might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details General guidelines When removing or replacin
83. ther 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 O Copyright Lenovo 2013 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 Find the room emergency power off EPO switch disconnecting switch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord quickly Do not work alone under hazardous conditions or near equipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off
84. these FRUs in order e 1020 Base cover assembly on page 1 e 1030 Battery pack on page 62 1100 Media card reader on page 71 Step Screw quantity Torque M2 x 3 mm wafer head nylon coated 1 Black 0 196 Nm 2 00 kgf cm 1120 M 2 solid state drive For access remove these FRUs in order e 1020 Base cover assembly on page 61 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data e 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 computer is operating or in suspend mode Important Be sure to partition the M 2 solid state drive after installing it on the computer you are servicing Otherwise the M 2 solid state drive will not function correctly For instructions on partitioning the M 2 solid state drive for specific computer models go to http www lenovo com support msata fru Chapter 9 Removing or replacing a FRU 73 Removal steps of the M 2 solid state drive Torque Step Screw quantity M2 x 2 mm wafer head nylon coated 1 N 0 196 Nm 2 00 kgf cm 1130 System board assembly Important notices for handling the system board When handling the system board bear the following in mind e The system board has an accelerometer which can be broken if seve
85. tion in sequence The battery installed is not supported by this system Unauthorized battery is connected to the system Press and will not charge Please replace the battery with the the ESC to continue correct Lenovo battery for this system Press the ESC key to continue This system does not support batteries that are not Unauthorized battery is connected to the system Press genuine Lenovo made or authorized The system will the ESC to continue continue to boot but may not charge unauthorized batteries Attention Lenovo has no responsibility for the performance or safety of unauthorized batteries and provides no warranties for failures or damage arising out of their use No beep symptoms Table 4 No beep symptoms Symptom or error FRU or action in sequence No beep power on indicator on LCD blank and no 1 Ensure that every connector is connected tightly POST and correctly 2 Memory module 3 System board No beep power on indicator on and LCD blank during 1 Reseat the Memory module 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 hard disk password is set Type the password and press Enter Beep symptoms Table 5 Beep symptoms Problem One short beep pause three short beeps pause three Ensure that memory modules are installed correctly If more shor
86. tly during operation do the following 1 Discharge the battery pack until the remaining battery power is less than 509 2 Connect the computer to ac power to charge the battery pack If the battery status icon in the Windows notification area indicates that the batteries are not charging disable the built in battery in the BIOS remove the battery pack and let them return to room temperature 3 Reinstall the battery pack If the batteries are still not charging replace the battery pack 4 Check the battery status icon again If the same error still exists replace the system board Otherwise check the original battery pack See Checking the battery pack on page 29 Checking the battery pack This system supports only batteries specially designed for this specific system and manufactured by Lenovo or an authorized builder The system does not support unauthorized batteries or batteries designed for other Systems If an unauthorized battery or a battery designed for another systems is installed the system will not charge Attention Lenovo has no responsibility for the performance or safety of unauthorized batteries and provides no warranties for failures or damage arising out of their use To check for detailed battery status information do the following For the Windows 7 operating system Open the Power Manager program and click the Battery tab For the Windows 8 operating system Open the Lenovo Settings program and click
87. ts i using the Recovery Disc Set i Recovery overview for the Windows 8 j operating system Suh ou Akos Refreshing your computer Resetting your pueda to the factory default settings Using the advanced sario options Recovering your computer from the Windows recovery environment Creating and using recovery media Copyright Lenovo 2013 21 21 22 22 22 22 22 23 25 25 26 26 26 27 27 28 28 29 29 29 31 31 32 32 32 33 33 33 Passwords ze fn Power on password Hard disk password Supervisor password How to remove the power on Base wol How to remove the hard disk password Power management Screen blank mode for the Windows 7 operating system only Sleep mode Hibernation mode Symptom to FRU index Numeric error codes Error messages No beep symptoms Beep symptoms LCD related symptoms Intermittent problems Undetermined problems Chapter 5 Status indicators Chapter 6 Special keys Chapter 7 Locations Locating computer controls connectors and indicators A Front view Rear view Bottom view Locating FRUs and CRUS Major FRUs and CRUs LCD FRUs and CRUs Miscellaneous parts and other FRUS Looking up FRU information Chapter 8 FRU cdd notices Screw notices 2 Retaining serial numbers Restoring the serial number of x system unit Ltrs ado Retaining the UUID i Reading or wr
88. u ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous a la r glementation en vigueur Lorsque vous remplacez la batterie veillez a n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser Chapter 1 Safety information 9 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 3 la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser A DANGER Si le panneau d affichage 3 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 Consultez un m decin si des sympt mes persistent apr s le lavage A 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 la masse d une batterie peut produire suffisamment de courant pour br ler des mat riau
89. ve is powered off e The microprocessor stops In certain circumstances the computer goes into sleep mode automatically 36 Hardware Maintenance Manual After a period of inactivity specified in power plan settings When the battery indicator blinks orange indicating that the battery power is low To cause the computer to return from sleep mode and resume operation do one of the following e Press the Fn key e Open the LCD cover e Press the power button Also in either of the following events the computer automatically returns from sleep 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 mode Wait a few seconds before taking any action to reenter operation mode Hibernation mode In hibernation mode the following occurs e The system status RAM VRAM and setup data are stored on the hard disk e The system is powered off If 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 e Pressing the power button Also the computer goes into hibernation mode automatically after a period of inactivity specified in power plan settings When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation
90. ving the drive have the user make a backup copy of all the information on the drive if possible Chapter 9 Removing or replacing aFRU 63 e Never remove the drive while the computer is operating or in suspend mode Removal steps of the hard disk drive assembly or solid state drive assembly 1 Remove the screws PM that secure the hard disk drive assembly or solid state drive assembly Screw quantity Torque M2 x 3 mm wafer head nylon coated 2 Black 0 196 Nm 2 00 kgf cm 64 Hardware Maintenance Manual Removal steps of the hard disk drive bracket or solid state drive bracket Step Screw quantity Torque El M3 x 3 mm flat head nylon coated 4 0 392 Nm 4 00 kgf cm 1050 Memory module For access remove this FRU e 1020 Base cover assembly on page 1 Chapter 9 Removing or replacing a FRU 65 Removal steps of the memory module Press out on the latches on both edges of the slot at the same time El and then remove the memory module EX When installing Insert the notched end of the memory module into the slot Press the memory module firmly and pivot it downward until it snaps into place Ensure that the memory module is firmly installed in the slot and does not move easily 1060 Wireless LAN card For access remove this FRU e 1020 Base cover assembly on page 61 Removal steps of the wireless LAN card Remove the antenna RF connectors El and then remove the screw Ei 66 Har
91. x combustibles ou causer des br lures corporelles graves A DANGER Si le remplacement chaud n est pas autoris pour l unit remplacable 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 10 Hardware Maintenance Manual Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird mu sichergestellt werden da keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer mu gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen 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 wiederaufgeladen 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

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