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Lenovo IdeaPad S435

1. 1080 System board on page 46 1090 LCD unit on page 50 1100 Speakers base cover USB board power assembly and power board on page 52 Figure 11 Removal steps of hinge cover and LCD front bezel Remove hinge covers in the direction shown by arrows E 55 EA Lenovo 5435 Hardware Maintenance Manual 56 1120 LCD panel LCD cable and hinges For access remove these FRUS in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1030 PCI Express Mini Card for wireless LAN WAN on page 37 1040 Hard disk drive on page 39 1050 DIMM on page 41 1060 Fan assembly and Heat Sink assembly on page 42 1070 Keyboard on page 44 1080 System board on page 46 1090 LCD unit on page 50 1100 Speakers base cover USB board power assembly and power board on page 52 1110 Hinge cover and LCD front bezel on page 55 Figure 12 LCD panel LCD cable and hinges Remove screws E Step Screw quantity Color Torque M2 0 x 3 mm flat head nylok Black 1 85 0 15 kgfem coated 4 Lenovo S435 Figure 12 LCD panel LCD cable and hinges continued Disconnect the connector PE lift the LCD panel in the direction shown by arrow When installing Make sure that the connector is attached firmly Remove four screws J and the hinges in the direction shown by arrows El nu E 9 8
2. Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird muf sichergestellt werden daf keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer muf gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen NTN W FRU NINN ANN awnyan NIYIN ab DNS DANN POD DPIN O vsgn 0n 55V NT T2 AYNA MINI MI DYWAN DYN DNPH PW V MAN 199 VINI AUNAN AN 20205 W nt ORRI 091899 ON BOR NINN aav IN PAN Prima di accendere l elaboratore dopo che stata effettuata la sostituzione di una FRU accertarsi che tutte le viti le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all interno dell elaboratore Verificare cid scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU DZMH DES E ANDANT AL A TOUDE HOST TIE LIME ERIC ROPA CRW LA MER L TEZ EZ TONER DIA AV ea REIT dda WF b GOZ L AN MRE E FI RAR EIRE a ORATI LOV ET 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 metalicas pueden causar cortocircuitos el ctricos S
3. JEU UZz vv Sun Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n directa al haz 15 EA Lenovo 5435 Hardware Maintenance Manual _ Important service information This chapter presents the following important service information Strategy for replacing FRUs on page 16 Strategy for replacing a hard disk drive on page 17 Important notice for replacing a system board on page 17 Important information about replacing RoHS compliant FRUs on page 18 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http support lenovo com Strategy for replacing FRUS for replacing FRUs Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http support lenovo com 2 Enter the serial number or select a product or use Lenovo smart downloading 3 Select the BIOS Driver Applications and download 4 Follow the directions on the screen and install the necessary software 16 Important service information Use the following strategy to prevent unn
4. activities Missing parts might be a symptom of unauthorized service or modification If the spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped General checkout Power system checkout system checkout To verify a symptom follow the steps below Turn off the computer Remove the battery pack Connect the AC adapter Make sure that power is supplied when you turn on the computer Turn off the computer Disconnect the AC adapter and install the charged battery pack Make sure that the battery pack supplies power when you turn on the computer FO A de p DE If you suspect a power problem see the appropriate one of the following power supply checkouts Checking the AC adapter on page 21 Checking operational charging on page 21 Checking the battery pack on page 22 Checking the AC adapter You are here because the computer fails only when the AC adapter is used If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure Pin Voltage V DC 1 20 2 0 Note Output voltage for
5. 1010 Battery pack on page 35 Figure 2 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover Open four rubber feet pads with a screw driver in the direction shown by arrows H then remove nine screws Aa three screws El a a a 9 B H o A e a A 9 a E Q Nia lt S egiii KE B RS e e Mi Step Screw quantity Color Torque H MOE x 5 mm flat head Black 3 0 0 3 kgfcm nylok coated 9 Silver 1 85 0 15 kgfem M2 0 x 3 mm flat head nylok coated 3 Open the back cover along the device frame with a flat blade in the direction shown by arrows and then lift the back cover in the direction shown by arrow SS OS eie ST Ka a e 36 Lenovo S435 1030 PCI Express Mini Card for wireless LAN WAN For access remove these FRUS in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 Figure 3 Removal steps of PCI Express Mini Card for wireless LAN WAN Pull the USB board connector slot cover upward as shown by arrow E and detach the USB board cable from the USB board connector in the direction shown by arrow E Disconnect the two wireless LAN cables black white El and then remove the screw El In step H unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick up the connectors with your fingers and gently unplug them in the dir
6. 145500009 145500010 145500011 145500012 145500013 145500014 145500015 CRU ID Notices 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 LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herei
7. EA Lenovo 5435 Hardware Maintenance Manual 1060 Fan assembly and Heat Sink assembly For access remove these FRUS in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 Figure 6 Removal steps of fan assembly and heat sink assembly Unplug the fan connector in the direction shown by arrow D When installing Make sure that the fan connector is attached firmly to the system board Remove six screws EJ and two screws Ef Step Screw quantity Color Torque H M2 x 3 mm flat head nylok Silver 1 85 0 15 kgfcm coated 6 Black 1 85 0 15 kgfcm M2 x 5 mm flat head nylok coated 2 42 Lenovo S435 Figure 6 Removal steps of fan assembly and heat sink assembly continued Lift the fan assembly and heat sink assembly in the direction shown by arrow E Be careful not to damage the connector 43 EA Lenovo 5435 Hardware Maintenance Manual 1070 Keyboard For access remove these FRUs in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1060 Fan assembly and Heat Sink assembly on page 42 Figure 7 Removal steps of keyboard Remove screws H Step Screw quantity Color Torque H M2 0 x 3 0 mm flat head Silver 1 85 0 15 kgfcm nylok coated 2 Push the back of the keyboard in the direction shown by arrow EX Leno
8. gettarla nel fuoco o nell acqua n cortocircuitarla Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando Si sostituisce la batteria utilizzare soltanto i tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa SITIO AYI EE TWE TF died Ur diz BE LEE KERO EGOITZA AGE Ya RS HAUTS EUX RIT Y NYT DB Ea EE HBB KORE ERRARE C CREW NYT De NYT ET SLE MB Y VX Nb dg RYT USE SR LTS REV Boky IEA Sb Noe Y BREKUEO BSL E BZ d ZK B ET Las baterias contienen peque as cantidades de niquel 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 baterias que se encuentren en la lista de piezas al sustituir la bateria La utilizacion de una bateria no apropiada puede provocar la ignici n o explosi n de la misma SM Lenovo 5435 Hardware Maintenance Manual 10 Safety notice 4 N 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 o
9. incendiarsi esplodere o procurare gravi ustioni Evitare di ricaricarla smontarne il connettore polarizzato smontarla riscaldarla ad una temperatura superiore ai 100 gradi centigradi incendiarla o gettarla in acqua Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa FDA RYTY KR BH ETICO SYEL E FIZE d SE ZZ aha diez I rg COMETAS ODER ANY TV ABD 100 C 212 EEL E Z HA EWO DA IKE TL LHLIBNT KS Oo 77 D ERES SOR AREORA T REV BOZA AY DARIA YT EZER ZZ RE Ea Patar UE BATSL NYT U RBBKLICV PELO DCI ES La bateria de 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 y Safety information d Safety notice 5 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 at least for 15 minutes Seek medical care if any symptoms caused by the fluid are present after washing Si le panneau d affichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide rincez les abondamment pend
10. perigosa exposi o a radia o HS BASEEN ERRIRE WE Ch ASSP RGR Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites Werden Steuer und Einstellelemente anders als hier festgesetzt verwendet kann gefahrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l zersugarzas vesz lye miatt kockazatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a Mcnonb3oBaHye anemenTOB HACTPO KU n BbINOMHEHNE MPOUEAYP MERI HEM yKa3aHO 3AeCb MOXET NPUBECTU K ONACHOMY pagnaunoHHoMy O NyyeHnto Pouzitie kontr l prav alebo inych vykonani od inych v robcov ako je v tomto pecifikovan mohlo by mat za n sledok nebezpe enstvo vystavenia sa vyZiarovaniu AGE CHAE GZ N ALIS O GEI EGE BE EAU FIRE TO AR Larr 360 BUR DER EU ET El uso de controles o ajustes o la ejecuci6n de procedimientos distintos de los aqui especificados puede provocar la exposici6n a radiaciones peligrosas Opening the CD ROM drive the DVD ROM drive or any other optical storage device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open 14 Safety information A CD ROM drive a DVD ROM drive or any other storage device insta
11. programs can be overwritten Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling can cause damage to those components and may cause a system malfunction Attention When handling a system board Do not drop the system board or apply any excessive force to it Avoid rough handling of any kind Avoid bending the system board and hard pushing to prevent cracking at each BGA Ball Grid Array chipset 17 SM Lenovo 5435 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive 2002 95 EC is a European Union legal requirement affecting the global electronics industry RoHS requirements must be implemented on Lenovo products placed on the market after June 2006 Products on the market before June 2006 are not required to have RoHS compliant parts If the original FRU parts are non compliant replacement parts can also be non compliant In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant Note RoHS and non RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products so
12. the AC adapter pin No 2 may differ from the one you are servicing 3 If the voltage is not correct replace the AC adapter 4 If the voltage is acceptable do the following Replace the system board If the problem persists go to Lenovo 5435 on page 28 Note Noise from the AC adapter does not always indicate a defect Checking operational charging To check whether the battery charges properly during operation use a discharged battery pack or a battery pack that has less than 50 of the total power remaining when installed in the computer 21 SM Lenovo 5435 Hardware Maintenance Manual 22 Perform operational charging If the battery status indicator or icon does not light on remove the battery pack and let it return to room temperature Reinstall the battery pack If the charge indicator or icon is still off replace the battery pack If the charge indicator still does not light on replace the system board Then reinstall the battery pack If it is still not charged go to the next section Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95 of the total power remains under this condition the battery pack can charge to 100 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the Power Meter icon in the icon tray of the Windows taskbar and wait for a moment but d
13. to make sure that it has been powered off SM Lenovo 5435 Hardware Maintenance Manual Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension cables power surges and missing safety grounds Do not touch live electrical circuits with the reflective surface of a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units If an electrical accident occurs Use caution do not become a victim yourself Switch off the power Send the victim to get medical aid Safety information Safety inspection guide inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions As each machine was designed and built required safety items were installed to protect users and service personnel from injury This guide addresses only those items You should use good judgment to identify potential safety hazards due to attachment of non Lenovo features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard coul
14. 20H13379 B20H13381 B20H13406 B20H13408 B20H13412 B20H13414 CRU ID 222 Z 424222 Z 2224222 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Table 4 Parts list Overall continued z 2 SM O1 O1 o O1 O1 o O1 O1 o O1 O1 o On O1 91 Om O1 91 a 01 On FRU MB C S435 NOK UMA E2 6110 15W MB C S435 W8P UMA E2 6110 15W MB C S435 W8S UMA E2 6 MB C S435 NOK DIS E1 60 MB C S435 W8P DIS E1 60 MB C S435 W8S DIS E1 60 MB C S435 NOK DIS E1 60 MB C S435 W8P DIS E1 60 MB C S435 W8S DIS E1 60 MB C S435 NOK DIS E2 61 MB C S435 W8P DIS E2 61 110 15W 10 10W1G 010W1G 010W1G 10 10W2G 010W2G 010W2G 10 15W2G 015W2G MB C S435 W8S DIS E2 61 MB C S435 NOK UMA A4 015W2G 6210 15W MB C S435 W8P UMA A4 6210 15W MB C S435 W8S UMA A4 6210 15W MB C S435 NOK DIS A6 6310 15W2G MB C S435 W8P DIS A6 6310 15W2G MB C S435 W8S DIS A6 6310 15W2G MB C S435 NOK DIS A8 6410 15W1G MB C S435 W8P DIS A8 6410 15W1G MB C S435 W8S DIS A8 6410 15W1G Battery 4Cell 16650 2200mAh 14 8V 32Wh Black Texture 53005400 SY L1254Z01 14 8V32Wh 4cell bty Battery 4Cell 16650 2200mAh 14 8V 32Wh Red S300S400SY L1254Z01 14 8V32Wh4cellredbty Battery 4Cell 16650 2200mAh 14 8V 32Wh Brown S310SY L12S4Z01 14 8V32Wh4cellbrownbty WLAN WiFi 1x1 BGN BT4 0 Cbt BCM943142HM 1x1BGN BT4 0 HMC WLAN WLAN WiFi 1x1 BGN BT4 0 Liteon WB225 1x1BGN BT4 0 HMC WLAN WLAN WiFi 1x1 BGN BT4 0 Liteon WB335 1x1BGN BT4 0 HMC WL
15. 5 Hardware Maintenance Manual 12 Safety notice 6 DANGER To avoid shock do not remove the plastic cover that protects the lower part of the inverter card 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 Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen prooLban NUI AN VONNI N monunnn YI 913 pann 990997 90 DEDO IPIN by yan Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore REUS 4 3 8 Orr FOP RERBL TST IAF Y IEP ENTR E EUX Para evitar descargas no quite la cubierta de plastico que rodea la parte baja de la tarjeta invertida Safety notice 7 DANGER Though the main batteries have low voltage a shorted or grounded battery can produce enough current to burn personnel or combustible materials 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 riaux combustibles ou causer des br lures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschlu8 oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen AINO JR DER MIYA YN NPWNA
16. 57 145000556 145000555 145000554 145000553 145000538 145000537 145000535 145000534 145000533 145000532 145000531 145000530 145000528 CRU ID Table 10 Parts list 3 pin power cords continued Region Brazil e VOLEX CH10S3 H03VV F VAC5S 1m Israel e VOLEX SI16S3 H03VV F VAC5S 1m CE e VOLEX M2511 H03VV F VAC5S 1m Switzerland e VOLEX MP232 HO3VV F VAC5S 1m UK e VOLEX MP5004 H03VV F VAC5S 1m Lenovo S435 P N 145000527 145000526 145000525 145000524 145000605 CRU ID 75 SM Lenovo 5435 Hardware Maintenance Manual 76 Table 11 Parts list power cords Region UK lux OO31 HO3VV F 0 75 3C 0011 1m CE e lux 0033 H03VV F 0 75 3C 0011 1m UL e lux 0014 SPT 2 60 C 18 3C 0016 1m CCC e lux 0036 RVV 300 300 0 75 3C 0002 1m Indian e lux 0046 1S694 0 75 3C 0011 1m Japan e lux 0018 E VCTF 0 75 3C 0021 1m Australia lux 0038 H03VV F 0 75 3C 0011 1m Taiwan e lux 0019 VCTF 0 75 3C 0021 1m Korea e lux 0033 H03VV F 0 75 3C 0011 1m Italy lux 0029 H03VV F 0 75 3C 0011 1m Africa lux 0044 H03VV F 0 75 3C 0011 1m Brazil e lux OO34 HO3VV F 0 75 3C 0011 1m Israel lux OO41 HO3VV F 0 75 3C 0011 1m Switzerland e lux 0027 HO3VV F 0 75 3C 0011 1m Denmark e lux OO48 HO3VV F 0 75 3C 0011 1m Argentina e lux OO40 HO3VV F 0 75 3C 0011 1m P N 145500000 145500001 145500002 145500003 145500004 145500005 145500006 145500007 145500008
17. AN VIUS4 LED Board W Cable Hard disk drive 320g 5400rpm 7mm ST320LT012 6G 7mm 5 4K 320G HDD Hard disk drive 320g 5400rpm 7mm WD3200LPCX 24C6HTO 6G 7mm 5 4K 320 Hard disk drive 320g 5400rpm 7mm HTS545032A7E660 6G 7mm 5 4K 320G HDD G HDD Lenovo 435 FRU no 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 5B20H 3385 3388 3392 3397 3398 3399 3403 3405 3417 3370 3373 3375 3380 3382 3383 3386 3390 3393 3395 3400 3372 121500104 121500116 121500195 20200222 20200224 20200437 90000686 16200384 16200551 16200405 CRU ID ZZ ZZZIZZLZLDZDZIZZIZILZIOZIOIZIZZIZIZZ 65 SM Lenovo 5435 Hardware Maintenance Manual 66 Table 4 Parts list Overall continued No 10 11 12 13 14 15 15 16 17 18 18 FRU Hard disk drive 500G 5400rpm 7mm ST500LT012 6G 7mm 5 4K 500G HDD Hard disk drive 500G 5400rpm 7mm WD5000LPCX 24C6HTO 6G 7mm 5 4K 500G HDD Hard disk drive 500G 5400rpm 7mm HTS545050A7E660 6G 7mm 5 4K 500G HDD Hard disk drive 1TB 5400rpm 7mm HTS541010A7E630 7mm 5400rpm 1T HDD Hard disk drive 1TB 5400rpm 7mm Seagate Angsana 7 0mm 2D 6G 1TB Hard disk drive 1TB 5400rpm 7mm WD10SPCX 24HWSTO 6G 7mm 1T HDD SSD 500 8G Hybrid 7mm ST500LM000 6G 7mm 500G 8G SSHD VIUS3 Power Board W Cable VIUS3 Fan ZAUSA Thermal DIS ZAUSA Thermal
18. DR3L 1600 4GB MT8KTF51264HZ 1G6E1 4GB DDR3L 1600 DDR3L 1600 8GB M471B1G73DB0 YKO DDR3L 1600 8GB HMT41GS6BFR8A PB DDR3L 1600 8GB RMT3160ME68FAF 1600 8GB DDR3L 1600 DDR3L 1600 8GB MT16KTF1G64HZ 1G6E1 8GB DDR3L 1600 MB C S435 NOK UMA E1 6010 10W MB C S435 W8P UMA E1 6010 10W MB C S435 W8S UMA E1 6010 10W MB C S435 NOK DIS A4 6210 15W1G MB C S435 W8P DIS A4 6210 15W1G MB C S435 W8S DIS A4 6210 15W1G MB C S435 NOK DIS A4 6210 15W2G MB C S435 W8P DIS A4 6210 15W2G MB C S435 W8S DIS A4 6210 15W2G MB C S435 NOK UMA A8 6410 15W MB C S435 W8P UMA A8 6410 15W MB C S435 W8S UMA A8 6410 15W MB C S435 NOK DIS A8 6410 15W2G MB C S435 W8P DIS A8 6410 15W2G MB C S435 W8S DIS A8 6410 15W2G MB C S435 NOK DIS E2 6110 15W1G MB C S435 W8P DIS E2 6110 15W1G MB C S435 W8S DIS E2 6110 15W1G MB C S435 NOK UMA A6 6310 15W MB C S435 W8P UMA A6 6310 15W MB C S435 W8S UMA A6 6310 15W MB C S435 NOK DIS A6 6310 15W1G MB C S435 W8P DIS A6 6310 15W1G MB C S435 W8S DIS A6 6310 15W1G FRU no 90203047 90203322 11202451 11201299 11202301 5M30G04992 11202081 1 1 d 1 202706 202302 202125 202082 11202707 1 1 D GO GO SO GU GU a a GO GO GI OI a a GO OI OI OI OI OI GO OI GO OI B20H B20H B20H B20H B20H B20H 202450 201304 B20H13402 3404 3407 3409 B20H13411 B20H13413 B20H13415 3416 3384 3387 B20H13391 B20H13394 B20H13396 B20H13369 B20H13371 B20H13374 B20H13376 B20H13378 B
19. M Lenovo 5435 Hardware Maintenance Manual Safety notice 2 N 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 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 mod les cit s dans la liste de pi ces d tach es ad quate Une batterie ou une pile inappropri e risque de prendre feu ou d exploser Die Bereitschaftsbatterie die sich unter dem Diskettenlaufwerk befindet kann geringe Mengen Nickel und Cadmium enthalten Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden 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 mo
20. N MddOAY AN NAL PAVN 09 PAINI ORIEN NINA IN NASP PIT BIRI nnsn5 IN DNI Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione ANAL ds D GOSEZ T Ya ALEDO SSL GATAZ YA FERA LER DEN AAA EAT III DEEE SEAN ET Aunque las baterfas 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 MO Safety information Safety notice 8 DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting cables Avant de retirer une unit remplacable en client le mettez le syst me hors tension d branchez tous les cordons d alimentation des socles de prise de courant retirez la batterie et d connectez tous les cordons d interface Die Stromzufuhr muf abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUNAN AN 335 v mud FRU pv ab MIND WN un Don 929 99 NN PMII DIAN MAN 5532 PMI TN ADDON TN TIN MINI V ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti
21. Normal UMA IO Board C S435 VIUS4 Lower Case Red ZIUS7 Lower Case Black VIUS3 DC IN Cable VIUS3 Speaker L R VIUS4 RJ 45 Door Red ZIUS6 RJ 45 Door Black FRU no 16200383 16200395 16200404 16200658 16200660 16200554 16200391 90000678 90201489 90203323 90203324 5C50H13401 90201584 90203043 90201492 90201493 90201590 90203034 CRU ID Z Z Z Z Z Z Z Z Z Z Z Z LCD FRUs In Lenovo S435 there are following types of LCDs e 14 0 in HD TFT Lenovo S435 67 SM Lenovo 5435 Hardware Maintenance Manual 68 14 0 in HD TFT Table 5 Parts list 14 0 in HD TFT No FRU 1 ZIUS7 LCD Bezel Silver 2 ZIUS7 LCD Hinge Cover Left Silver 3 ZIUS7 LCD Hinge Cover Right Silver 4 Panel HD AG eDP 3 0 LGD LP140WHU TPBJ HD AGS NB 4 Panel HD AG eDP 3 0 AUO B140XTN02 E HWOA HD AGS NB 4 Panel HD AG eDP 3 0 SDC LTN140AT31 401 HD AG S LED1 NB LCD 4 Panel HD AG eDP 3 0 CMI N140BGE EA3 C2 HD AG S LED1 NB LCD 5 VIUS4 Hinge Left 6 VIUS4 Hinge Right 7 EDP Cable C S435 8 Camera 0 3M W O Array MIC BIS BNC1VTTTD 0 3M NB camera 8 Camera C S435 HD 1M 8 Camera C S435 0 3M 9 ZIUS7 LCD Cover Black 9 ZAUSA LCD Cover Red 10 VIUS4 Antenna 2 FRU no 90203048 90203045 90203046 5D10G81620 5D10G95364 18200901 18201578 90201591 90201592 5C10H13410 5C20G80277 5C20H13418 5C20H13389 90203051 90203326 90201593 CRU Z zZ Z ZZZUZ ZZZZZ Keyboard Tab
22. Silver 1 85 0 15 kgfem nylok coated 2 Remove five screws El Step Screw quantity Color Torque E M2x3 mm flat head nylok coated 5 Silver 1 85 0 15 kgfcm 47 EA Lenovo 5435 Hardware Maintenance Manual Figure 8 Removal steps of system board continued Unplug DC IN cable connector in the direction shown by arrow fE speakers connector in the direction shown by arrow J disconnect the LCD connector in the direction shown by arrow Efl Pull the LED indicator board connector slot cover upward as shown by arrow D and detach the LED indicator board cable from the LED indicator board in the direction shown by arrow fg Pull the touch pad board and power board connector slot cover upward as shown by arrow E and detach the touch pad and power board cable from the touch pad and power board connector in the direction shown by arrow E When installing Make sure that all the connectors are attached firmly 48 Lenovo S435 Figure 8 Removal steps of system board continued Remove the system board in the direction shown by arrow fi When installing When attaching the system board to the base cover adjust the placement of the USB HDMI RJ 45 ports as shown in EJ J e and make sure that they are attached to the holes on the base cover as shown Improper placement of those jacks might cause a damage 49 EA Lenovo 5435 Hardware Maintenance Manual 1090 LCD unit For access remove these FRUS in o
23. Step Screw quantity Color Torque H M2 0 x 3 mm flat head nylok Black 1 85 0 15 kgfem coated 4 57 Lenovo S435 Hardware Maintenance Manual 58 1130 Integrated camera For access remove these FRUS in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1030 PCI Express Mini Card for wireless LAN WAN on page 37 1040 Hard disk drive on page 39 1050 DIMM on page 41 1060 Fan assembly and Heat Sink assembly on page 42 1070 Keyboard on page 44 1080 System board on page 46 1090 LCD unit on page 50 1100 Speakers base cover USB board power assembly and power board on page 52 1110 Hinge cover and LCD front bezel on page 55 1120 LCD panel LCD cable and hinges on page 56 Figure 13 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Unplug the connector EU remove the integrated camera from the LCD cover in the direction shown by arrow Ell When installing Stick the integrated camera to the top center of the LCD cover and adjust the placement of it to make sure the connector is attached firmly Lenovo S435 ES Front view H Integrated camera H Wireless module antennas EJ Computer display El Power button H Touch pad D Built in microphone System status indicators 59 EA Lenovo 5435 Hardware Maintenance Manual Bottom
24. aintenance Manual _Lenovo 435 This chapter presents the following product specific service references and product specific parts information Specifications on page 28 Status indicators on page 30 FRU tests on page 31 FRU replacement notices on page 33 Removing and replacing an FRU on page 34 Locations on page 59 Parts list on page 62 Specifications The following table lists the specifications of the Lenovo 5435 Table 1 Specifications Feature Processor PCH Display Standard memory CMOS RAM Hard disk drive Optical drive SSD 28 Description See the system properties of your computer you can do this as follows Click Control Panel then click Hardware and Sound click Device Manager under Devices and Printers and double click Processors No 16 9 1 366 x 768 pixels DDR3L 1333 MHz 1600 MHz 8 GB SODIMM x 1 256 bytes 2 5 inch 7 0 mm NA 16G 24G 32G mSATA Table 1 Specifications continued Feature 1 0 ports Audio Video AC adapter Pre installed operating system Integrated camera Battery Lenovo S435 Description HDMI port x 1 USB 2 0 x 2 USB 3 0 x 1 2 in 1 slot x 1 MMC SD Combo audio jack x 1 Speaker x 2 Built in microphone HDMI port x 1 40 W or 65 W Windows 8 HD 640 x 480 pixels Lithium ion 29 7 Lenovo 5435 Hardware Maintenance Manual Status indicators indicators The system status indicators below show the c
25. and Right side view H AC power adapter jack E USB 20 port EJ Combo audio jack D Memory card slot H Battery latch manual D Battery latch spring loaded Battery pack D Louvers El Speakers EF RS a RES m VO NX LES NTS Se a A a S T aN X o m 60 Lenovo S435 Left side view El Novo button H Fan louvers El HAS port D HDMI port H USB 3 0 port 61 SM Lenovo 5435 Hardware Maintenance Manual EE A This section presents the following service parts Overall on page 63 LCD FRUs on page 67 Keyboard on page 69 Miscellaneous parts on page 71 AC adapters on page 72 Power cords on page 73 Notes Each FRU is available for all types or models unless specific types or models are specified 62 Lenovo S435 Overall 63 SM Lenovo 5435 Hardware Maintenance Manual Table 4 Parts list Overall A db b oU o N po b db A db O1 GI GI Om Om Om mn Om On Om Om O1 Ul mn On Om On O1 mn O1 Ul a oa CI FRU LCD unit see LCD FRUs on page 67 Keyboard see Keyboard on page 69 ZIUS7 Upper Case W TP Silver 15W ZAUSA Upper Case W TP Sliver 28W DDR3L 1600 2GB M471B5674QH0 YKO DDR3L 1600 2GB HMT425S6AFR6A PB 2GB DDR3L 1600 DDR3L 1600 2GB RMT3170MK58F8F 1600 2GB DDR3L 1600 DDR3L 1600 2GB RMT3190ME76F8F 1600 DDR3L 1600 4GB M471B5173DB0 YKO DDR3L 1600 4GB HMT451S6BFR8A PB DDR3L 1600 4GB RMT3170ME68F9F 1600 4GB DDR3L 1600 D
26. and after the maintenance When lifting any heavy object 1 Make sure that you can stand safely without slipping 2 Distribute the weight of the object equally between your feet 3 Use a slow lifting force Never move suddenly or twist when you attempt to liftit 4 Liftit by standing or pushing up with your leg muscles this action could avoid 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 machine unsafe Before you start the machine make sure that other service representatives and the customer are not in a hazardous position Please remove 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 it over Do not wear loose clothing that can be trapped in the moving parts of the machine Make sure 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 the 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 dri
27. ant au moins quinze minutes Consultez un m decin si des sympt mes persistent apr s le lavage Die Leuchtstoffr hre im LCD Bildschirm enth lt Quecksilber Bei der Entsorgung die rtlichen Bestimmungen f r Sondermiill beachten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgema amp behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm beschadigt ist und die darin befindliche Fliissigkeit in Kontakt mit Haut und Augen gerat sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespiilt und bei Beschwerden anschlie end ein Arzt aufgesucht werden 3992 N2 TON Tio Drum 120 LCD nmn WAN TOM ON Jnl DNI PN DOT DYNINN NN OW DOT IN D y DY DINA DYNDN ON MNI mi 2395 M9 mno mp 15 ne oun ANN DWA Drun OY yyann Nel caso che caso l LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti poi consultare un medico se i sintomi dovessero permanere LCD MAL LCD OH OWA ELA 70 FICHE vLex W SR Gi BP IRA E615 DELL TC SY VE LA IC TRIK Iz d o Cfi o DIOR AAA MORE CA TES VS Sila 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 m nimo Obtenga atenci n medica si se presenta algun s ntoma del fluido despues de lavarse 11 d Lenovo 543
28. cover on page 36 1030 PCI Express Mini Card for wireless LAN WAN on page 37 1040 Hard disk drive on page 39 1050 DIMM on page 41 1060 Fan assembly and Heat Sink assembly on page 42 1070 Keyboard on page 44 1080 System board on page 46 1090 LCD unit on page 50 Figure 10 Speakers base cover USB board power assembly and power board Remove four screws H and then remove the speakers in the direction shown by arrow D Step Screw quantity Color Torque H M2 x 2 mm flat head Black 1 85 0 15 kgfem nylok coated 4 Remove the power assembly in the direction shown by arrow KJ When installing Make sure that the power connector is attached firmly 52 Lenovo S435 Figure 10 Speakers base cover USB board power assembly and power board continued Remove two screws a and then remove the USB board in the direction shown by arrow E Step Screw quantity Color Torque H mM2x3mnm flat head nylok coated 2 Silver 1 85 0 15 kgfcm When installing When attaching the USB board to the base cover adjust the placement of the USB and headphone jacks as shown and make sure that both of the USB and the headphone jacks are attached to the holes on the base cover as shown Improper placement of the jacks might cause a damage Remove the screw D to lift the power board in the direction shown by arrow Hu Step Screw quantity Color Torque EB 2x3 mm flat head
29. d be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present Electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock Explosive hazards such as a damaged CRT face or a bulging capacitor Mechanical hazards such as loose or missing hardware To determine whether there are any potential 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 Turn off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list c Insulation must not be frayed or worn 4 Check for cracked or bulging batteries Remove the cover 6 Check for any obvious non Lenovo alterations Use good judgment as to the safety of any non Lenovo 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 faste
30. d drivers on the computer Supplemental Recovery Disc This disc contains additional content such as software for specific models and updates to the software that was preloaded on the computer Not all recovery disc sets come with a Supplemental Recovery Disc To restore the computer to the original factory configuration using the recovery disc set do the following 1 Insert the bootable Start Recovery Disc into the optical drive 2 Startthe computer When the Lenovo logo comes up immediately press F12 on the boot sequence menu select the optical drive as the first boot up device The computer will boot from the Start Recovery Disc Follow the on screen instructions to begin the recovery process 3 Read the license If you agree with the terms select I accept these terms and conditions and then click Next 4 Insertthe Operating System Recovery Disc when prompted and click Yes to begin the operating system recovery process 5 Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the applications and drivers recovery process 6 If you have a Supplemental Recovery Disc insert it when prompted and click Yes If you do not have a Supplemental Recovery Disc click No 23 SM Lenovo 5435 Hardware Maintenance Manual 7 When all of the data has been copied from the last disc in the set remove the disc and restart the computer Note The remainder of the recovery process is fully automated an
31. d no action is required by you The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time This is normal 8 When the recovery process is complete the Welcome to the Microsoft Windows screen is displayed Follow the instructions on the screen to complete the Windows setup Passwords 24 As many as three passwords may be needed for any Lenovo 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 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 Hard disk password There are two hard disk passwords HDPs User HDP for the user Master HDP for the system administrator who can use it to get access to the hard disk drive even if the user has changed the user HDP 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 neithe
32. e computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer The following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use Before checking problems with the computer determine whether the damage is covered under the warranty by referring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of an incompatible card Improper disk 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 adapter on laptop products The following symptoms might indicate damage caused by nonwarranted
33. ecessary expense for replacing and servicing FRUs If you are instructed to replace an FRU but the replacement does not solve the problem reinstall the original FRU before you continue Some computers have both a processor board and a system board If you are instructed to replace either of them and replacing one of them does not solve the problem reinstall that board and then replace the other one e Ifan adapter or a device consists of more than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUs one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings Note the current configuration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost Make sure that the customer has a current backup of the data before performing this action Attention The drive startup sequence in the computer you are servicing may have been changed Be extremely careful during write operations such as copying saving or formatting If you select an incorrect drive data or
34. ection shown by arrows Notes wireless LAN card has 2 cables in step EJ wireless LAN card in some models may have 3 cables in step EJ Step Screw quantity Color Torque Aa M2 0 x 3 0 mm flat head Silver 1 85 0 15 kgfcm nylok coated 1 37 EA Lenovo 5435 Hardware Maintenance Manual Figure 3 Removal steps of PCI Express Mini Card for wireless LAN WAN continued Remove the card in the direction shown by arrow Efl When installing In models with a wireless LAN card that has two antenna connectors plug the black cable 1st MAIN into the jack labeled 1 and the white cable 2nd AUX into jack labeled 2 on the card In models with a wireless LAN card that has three antenna connectors plug the black cable 1st MAIN into the jack labeled 1 the grey cable 3rd into jack labeled 3 and the white cable 2nd AUX into jack labeled 2 on the card 38 Lenovo S435 1040 Hard disk drive For access remove these FRUS in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 e 1030 PCI Express Mini Card for wireless LAN WAN on page 37 r Attention e Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damages and permanent loss of data Before removing the drive suggest the customer to backup all the information o
35. en Open the interface for changing display devices d Decrease display brightness E Increase display brightness 32 Lenovo S435 FRU replacement notices replacement notices This section presents notices related to removing and replacing parts Read this section carefully before replacing any FRU Screw notices Loose screws can cause a reliability problem In the Lenovo computer this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten Each one should be used only once Do the following when you service this machine Keep the screw kit in your tool bag Remove screws carefully for reuse Usea torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part more than 90 Z Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 JE 7777 7 Cross section e Torque driver If you have a torque screwdriver refer to the Torque column for each step Make sure that you use the correct screws If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Ne
36. es Trademarks iii This manual contains service and reference information for the following Lenovo product Lenovo S435 Use this manual to troubleshoot problems The manual is divided into the following sections The common sections provide general information guidelines and safety information required for servicing computers The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Safety information on page 1 and Important service information on page 16 Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer General safety on page 2 Electrical safety on page 3 Safety inspection guide on page 5 Handling devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 Safety notices multilingual translations on page 7 Laser compliance statement on page 14 SM Lenovo 5435 Hardware Maintenance Manual General safety safety Follow these rules below to ensure general safety Observe a good housekeeping in the area where the machines are put during
37. g any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any of the interconnecting cables Attention After replacing an FRU do not turn on the computer until you have made sure 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 system board is sensitive to and can be damaged by electrostatic discharge Before touching it establish personal grounding by touching a ground point with one hand or using an electrostatic discharge ESD strap P N 6405959 to remove potential shock reasons 34 Lenovo S435 1010 Battery pack DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode Figure 1 Removal steps of battery pack Unlock the manual battery latch EL Slide the spring loaded latch to the unlocked position to eject the battery pack E Lift up the inner edge of the battery pack pivoting it on the outer edge E Slide the battery pack in the indicated direction to remove it EJ NO RSS WSS WERK ee e o 35 EA Lenovo 5435 Hardware Maintenance Manual 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover For access remove this FRU
38. glish Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English P N 25213455 25213454 25213453 25213452 25213451 25213450 25213449 25213448 25213447 25213446 25213445 25213444 25213443 25213442 25213441 25213500 25213498 25213499 25213497 25213496 25213495 25213494 25213493 25213492 25213491 25213490 25213489 25213488 25213486 25213485 25213484 25213483 25213482 25213481 25213480 25213479 25213478 25213477 25213476 25213475 25213474 25213473 25213472 25213471 CRU ID Lenovo S435 Miscellaneous parts Table 7 Parts list Miscellaneous parts FRU P N CRU ID System miscellaneous parts N a VIUS3 HDD Bracket 90201488 b VIUS4 Rubber Foot Red Rear 90201580 b ZIUS7 Rubber Foot Black Rear 90203037 e c VIUS4 Rubber Foot Red Front Left 90201581 e c ZIUS7 Rubber Foot Black Front Left 90203041 d VIUS4 Rubber Foot Red Front Right 90201582 d ZIUS7 Rubber Foot Black Front Right 90203039 e VIUS3 TP Board Bracket 90201495 e f VIUS5 TP Board Support Bracket 90201813 f OIWYA TP Support Bracket 90200849 Cable miscellaneous parts N g VIUS4 TP Board Cable 90201585 Note Italicized letters in parentheses are references to the exploded
39. i cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione FRU 0 SF BNC ThinkPad DRE C Zr ORR Or FEL Y KADIKLTIRISUW RIZ AYI IT diz d EL HEBE ZIA BALTC HEV Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la baterfa y a continuaci n desconecte cualquier cable de conexi6n entre dispositivos 13 EA Lenovo 5435 Hardware Maintenance Manual Laser compliance statement compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD ROM drive or a DVD ROM drive Such devices are also sold separately as options If one of these drives is installed it is certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere the drive is certified to conform to the requirements of the International Electrotechnical Commission IEC 825 and CENELEC EN 60 825 for Class 1 laser products Ifa CD ROM drive a DVD ROM drive or another laser device is installed note the following A CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em
40. ignificantly 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 Trademarks 78 The following terms are trademarks or registered trademarks of Lenovo in the United States other countries or both Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporation in the United States other countries or both Other company products or service names may be trademarks or service marks of others
41. ld in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the ROHS implementation date failed RoHS compliant parts must always be replaced with RoHS compliant ones so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used Products marketed before June 2006 Products marketed after June 2006 Current or Replacement Current or Replacement original part FRU original part FRU Non RoHS Can be Non RoHS Non RoHS Can be RoHS Must be RoHS Must be RoHS Non RoHS Can sub to RoHS RoHS Must be RoHS Note A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order 18 General checkout General checkout This chapter presents the following information What to do first on page 20 Power system checkout on page 21 Before you go to the checkout make sure to read the following important notes da Important notes Only certified trained personnel can service the computer Before replacing any FRU read the entire page on removing and replacing FRUs When you replace FRUs use new nylon coated screws Be extremely careful during such write operations as copying saving or formatting Drives in the compu
42. le 6 Parts list Keyboard Language keyboard S435 Chicony Sunrex Indian Czechoslovakian Bulgarian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Japanese Brazilian Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Czechoslovakian Bulgarian International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Brazilian Lenovo S435 P N 25213440 25213438 25213439 25213437 25213436 25213435 25213434 25213433 25213432 25213431 25213430 25213429 25213428 25213427 25213426 25213425 25213424 25213423 25213422 25213421 25213420 25213419 25213418 25213417 25213416 25213415 25213414 25213413 25213412 25213411 25213470 25213468 25213469 25213467 25213466 25213465 25213464 25213463 25213462 25213461 25213460 25213459 25213458 25213456 CRU ID 69 SM Lenovo 5435 Hardware Maintenance Manual Table 6 Parts list Keyboard continued Language Sunrex continued keyboard S435 continued Darfon 70 Arabic German French Russian Traditional Chinese Korean Canadian English amp French Latin Portuguese Thai Turkish Spanish Italian U K English English Indian Czechoslovakian Bulgarian International En
43. lenovo Lenovo S435 Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page 77 First Edition November 2014 Copyright Lenovo 2014 All rights reserved LENOVO products data computer software and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclo sure is subject to restrictions set forth in Contract No GS 35F 05925 2014 Lenovo Contents About this manual iv Safety information 1 General safety Electrical safety Safety inspection guide rr rra 5 Handling devices that are sensitive to electrostatic discharge Grounding requirements Safety notices multilingual translations 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUs 16 Strategy for replacing a hard disk CIEL Vene Saki kri n eat e veces epa ek tea abone 17 Important notice for replacing a system GD 17 Important information about replacing RoHS compliant FRUS rr eo 18 Ge
44. lled may contain an embedded Class 3A or Class 3B laser diode Note the following la N DANGER Emits visible and invisible laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam Radia o por raio laser ao abrir N o olhe fixo no feixe de luz n o olhe diretamente por meio de instrumentos ticos e evite exposi o direta com o feixe de luz ZER ep EN POT AMODER NBA GES FE EEREN BOWER A Rayonnement laser si carter ouvert vitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyit skor l zersug r Ne n zzen bele se szabad szemmel se optikai eszk z kkel Keriilje a sug rnyal bbal val rintkez st Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici e evitare l esposizione diretta al fascio OrkpbiBas Geperwrecb nasepHoro usnyyeHna He cmoTpuTe Ha nyy He pasrnaabiBante ero C NOMOLULIO ONTUYECKUX UHCTPYMEHTOB a TAKKE u3berante npamoro Bo3AelicrBus nasepHoro nysa Ked je laserova jednotka otvorena Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do l ta a vyhnite sa priamemu vystaveniu l ov HJELP d HATZ ET RARO CARRE TE
45. lling soldering cutting wire attaching springs using solvents or working in any other conditions that may 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 the overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers Safety information Electrical safety safety Observe the following rules when working on electrical equipments Important Use only approved tools and test equipments Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges Do not use such kind 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 the equipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you sta
46. n 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 SM Lenovo 5435 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may vary s
47. n 145000587 e LINETEK LS15 VCTF LP 54 1m Africa 145000586 e LINETEK LS15 H03VV F PE 364 1m CE 145000585 e LINETEK LP 34 H03VV F LS15 1m CCC 145000568 Longwell LSG 31 RVV300 300 LS 18 1m Argentina 145000567 Longwell LP 24 H03VV F LS 18 1m Denmark 145000566 Longwell LP 40 HO3VV F LS 18 1m Switzerland 145000565 Longwell LP 37 H03VV F LS 18 1m 73 SM Lenovo 5435 Hardware Maintenance Manual 74 Table 10 Parts list 3 pin power cords continued Region Brazil Longwell LP 46 H03VV F LS 18 1m Israel Longwell LP 41 HO3VV F LS 18 1m UL Longwell LP 30B SPT 2 18AWG LS 18 1m UK e Longwell LP 61L HO3VV F LS 18 1m Indian Longwell LP 67 BIS LS 18 1m Italy Longwell LP 22 HO3VV F LS 18 1m Korea Longwell LP 486 KTLH03VV F LS 5 1m Australia Longwell LP 23A LFC 3R LS 18 1m Taiwan Longwell LP 71 VCTF LS 33 1m Japan Longwell LP 54 VCTF LS 18 1m Africa Longwell LP 39 H03VV F LS 18 1m CE Longwell LP 34A H03VV F LS 18 1m CCC e VOLEX GB10S3 RVV 300 500 VAC5S 1m UL e Volex US1553 SPT 2 VAC5S 1m Italy e VOLEX ITI0S3 HO3VV F VACS5S 1m Denmark e VOLEX MP233D HO3VV F VAC5S 1m Korea e VOLEX M2511 KETI IEC VAC5S 1m Australia e VOLEX AU1053 H03VV F VAC5S 1m Taiwan e VOLEX TWI5CS3 VCTF VAC5S 1m Japan e VOLEX VAC5S VCTF M755 1m Argentina e VOLEX VA2073 H03VV F VAC5S 1m P N 145000564 145000563 145000562 145000561 145000560 145000559 145000558 1450005
48. n it if possible Never remove the drive while the system is operating or is in suspend mode L J Figure 4 Removal steps of hard disk drive Remove the frame fixing screws Ef Step Screw quantity Color Torque H M2 x 3 mm flat head Silver 1 85 0 15 kgfcm nylok coated 2 Push the hard disk drive in the direction shown by arrow BH Take out the hard disk drive secured in a metal frame 39 EA Lenovo 5435 Hardware Maintenance Manual Figure 4 Removal steps of hard disk drive continued Remove four screws EJ and detach the metal frame from the hard disk drive Step Screw quantity Color Torque H M3 0 x 3 0 mm flat head Silver 3 0 0 3 kgfem nylok coated 4 When installing Make sure that the HDD connector is attached firmly 40 Lenovo S435 1050 DIMM For access remove these FRUS in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 Figure 5 Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows EL and then unplug the DIMM in the direction shown by arrow PJ When installing Insert the notched end of the DIMM into the socket Push the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and difficult to be moved 41
49. neral checkout What to do first 20 Power system checkout Checking the AC adapter Checking operational charging Checking the battery pack Related service information 23 Restoring the factory contents by using Recovery Disc Set Start Recovery Disc one disc Operating System Recovery Disc one o or more GISCS EATE 23 Applications and Drivers Recovery Disc one or more discs Supplemental Recovery Disc Passwords Power on password Hard disk password Supervisor password Power management Screen blank state Putting the computer to sleep or shutting dua E 25 Lenovo S435 Specifications Status indicators FRU replacement notices Screw notices Removing and replacing an FRU 1010 Battery pack 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment LAN WAN 1040 Hard disk drive 1050 DIMM 1060 Fan assembly and Heat Sink 1070 Keyboard 1080 System board 1090 LED MAN kayo n asse tette 1100 Speakers base cover USB board power assembly and power board 52 1110 Hinge cover and LCD front bezel 55 1120 LCD panel LCD cable and hinges 56 1130 Integrated camera 58 Locations Front view we Bottom and Right side view 60 Left side view 61 Parts list Overall LCD FRUs Keyboard AC adapters Screws Power cords Notic
50. ners screws or rivets have not been removed or tampered with a SM Lenovo 5435 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect against ESD damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge Notes 1 Use product specific ESD procedures when they exceed the requirements noted here 2 Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts Keep the parts in protective packages until they are inserted into the product Avoid contact with other people Wear a grounded wrist strap against your skin to eliminate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection that meets the specific service requirement Notes The use of a grounding system to guard against ESD damage i
51. ns small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispose of the battery pack as required by local ordinances or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery La batterie contient du nickel Ne la d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser 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 Sondermiill 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 979 EO nog DRO 522 NIINON INI pownd Addon INI DN p5235 PN OVIT DN DO VI INN ISPI IN 0999 IN UND IMIN mann gt 59 WINI ASADA AION INA 19902 AUZA GAS ZU OTZANDU NINA pata ORRIO DPINA Dn NDA 2129 MINIMA NI NINDI IRIK INON DRE ERRO 5v MIVINA IN ANSNI BIOK La batteria contiene piccole quantit di nichel Non smontarla
52. nylok coated 1 Black 1 85 0 15 kgfcm 53 EA Lenovo 5435 Hardware Maintenance Manual 54 Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds Apply those labels when you replace the base cover For labels which are not shipped with the new base cover peel them from the replaced base cover and adhere them to the new one Note If the Certificate of Authenticity COA label b is attached to a replaced part return the replaced part to the customer or provide a letter to the customer stating the original label part number serial number and product key The following letter shows the correct location of each label Not all labels are attached on the part you are servicing GML label KR KCC label W L Label for CA US TW Israel W L Label for Indonesia W L Label for South Africa W L Label for Malaysia W L Label for Brazil BEE EEE E Lenovo S435 1110 Hinge cover and LCD front bezel For access remove these FRUS in order 1010 Battery pack on page 35 e 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1030 PCI Express Mini Card for wireless LAN WAN on page 37 1040 Hard disk drive on page 39 1050 DIMM on page 41 1060 Fan assembly and Heat Sink assembly on page 42 1070 Keyboard on page 44
53. o not click it and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Meter icon Note If the battery pack becomes hot it may not be able to be charged Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it Related service information Related service information This chapter presents the following information Restoring the factory contents by using Recovery Disc Set on page 23 Passwords on page 24 Power management on page 25 Restoring the factory contents by using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of a failure no product recovery program is on the new drive In this case you must use the Recovery Disc Set for the computer Order the Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre installed software when they arrive The Recovery Disc Set consists of the following set of DVDs to restore the computer to the original factory configuration Start Recovery Disc one disc This disc is used to format the hard disk drive and initiate the recovery process Operating System Recovery Disc one or more discs This disc restores the Microsoft Windows operating system Applications and Drivers Recovery Disc one or more discs This disc restores the pre installed applications an
54. omputer status 30 Table 2 Status indicators No Symbol H 0 Indicator Power Battery Indicator status On solid white Blinking Off On solid white Solid amber Fastblinking amber Slow blinking amber Slow blinking white Off Lenovo S435 Meaning The computer is powered on The computer is in sleep mode The computer is powered off The battery has more than 20 charge The battery has between 5 and 20 charge The battery has less than 5 charge The battery is being charged When battery charge reaches 20 the blinking color changes to white The battery has between 20 and 80 charge and is still charging When the battery reaches 80 charge the light will stop blinking but charging will continue until the battery is fully charged The battery is detached 31 EA Lenovo 5435 Hardware Maintenance Manual CESSE The hotkeys are located in the function key row of the keyboard By pressing the appropriate hotkey you can change system settings instantly The following describes the function of each hotkey Table 4 Hotkeys Hotkeys Description Mute Unmute Decrease sound volume z Increase sound volume s Close active window or program di Refresh desktop or Web pages E Enable Disable the touch pad Enable disable Airplane mode Display all currently active apps Turn on off the backlight of the LCD scre
55. ou can quickly wake it to resume use bypassing the startup process To put the computer to sleep do one of the following Close the display lid Press the power button Open the charms bar and select Settings Bi Power Sleep Note Wait until the power indicator light starts blinking indicating that the computer is in sleep mode before you move your computer Moving your computer while the hard disk is spinning can damage the hard disk causing loss of data To wake the computer do one of the following Press any key on the keyboard Note If the computer does not awaken after pressing a key on the keyboard this means that the computer has entered an enhanced power saving mode Press the power button 25 EA Lenovo 5435 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time shut it down To shut down your computer do one of the following Open the charms bar and select Settings E gt Power gt Shut down Right click the Start button in the lower left corner and select Shut down or sign out gt Shut down Programe and Festures Command Prompt Adnin Task Manager EA eu ES Mis aM 26 Related service information On the Start screen click and select Shut down Start Note This operation depends on your BIOS settings Please refer to the actual product 27 EA Lenovo 5435 Hardware M
56. p Nyaa Man MANDA AANA MID GERO DINO p525 yx OMITA 9999 SW IN UND DEI PIVANI U Th ANN TOP IDIOT AN PIVI v AMN INP IN DN WI DANN PEIO mpnn n DN WINI DPIN OROK WINN NINDI PI VII DIY DION NI NINDI GURIN ANNA MINOR 5v MININA IN nns DIZAY Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio Non smontarle ricaricarle gettarle nel fuoco o nell acqua n cortocircuitarle Smaltirle secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria dell RTC real time clock o la batteria di supporto utilizzare soltanto i tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa FTWANYT Ue OEE ROH dik EZ FR VARFENTWS b ONE V X3 LEB2T AYTI DRA ARE dez b KORO KEY ar SWEAT LIDIRLTITDAN ES Ny TU BERET SO pd a E SRI ZSAE VA NEGA zz e LED Ee LUCKEY Eo td er D REED Ny TY MRE KIEV MHBLIEVTSCERHVET Algunas baterias de reserva contienen una peque a cantidad de niquel 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 Safety information Safety notice 3 DANGER The battery pack contai
57. r Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee Supervisor password A supervisor password SVP protects the system information stored in the BIOS Setup Utility The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration Attention If the SVP has been forgotten and cannot be made available to the servicer there is no service procedure to reset the password The system board must be replaced for a scheduled fee Related service information Power management management Note Power management modes are not supported for APM operating system To reduce power consumption the computer has three power management modes screen blank sleep standby and hibernation Screen blank state If the time set on the Turn off monitor timer in the operating system expires the LCD backlight turns off You can also turn off the LCD backlight by pressing To end screen blank state and resume normal operation press ESO Putting the computer to sleep or shutting it down When you have finished working with your computer you can put it to sleep or shut it down Putting your computer to sleep If you will be away from your computer for only a short time put the computer to sleep When the computer is in sleep mode y
58. r explosion of the battery 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 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser 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 IN MIENINAY 099799 01535 n515y DNA noo JANDA DN PID WAN AMIN POT PN nup aan n310521305 AMIN DANY IN ANN P4999 ORO AIPA PRI n55Yon NN PIWI PR PTT MIYA 100 99 un VINI ASDC NN PIDI v D DP NAN 1n nx UNI IDNA g VANWAI v DY AIPA D DP DPN to VIV nmPxman o pann nma v a n avan MANIANN IN MD 3295 DIZAY EEN NINN La batteria di supporto e una batteria al litio e puo
59. rder 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1030 PCI Express Mini Card for wireless LAN WAN on page 37 1040 Hard disk drive on page 39 1050 DIMM on page 41 1060 Fan assembly and Heat Sink assembly on page 42 1070 Keyboard on page 44 1080 System board on page 46 Figure 9 Removal steps of LCD unit Remove three screws H and the screw EJ Step Screw quantity Color Torque H M2 x 2 mm flat head Black 1 85 0 15 kgfcm nylok coated 1 Black 3 0 0 3 kgfcm M2 5 x 5 mm flat head nylok coated 3 When installing Route the antenna cables along the cable guides As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly Route the LCD cable along the cable guides 50 Lenovo S435 Figure 9 Removal steps of LCD unit continued Detach the LCD unit from the upper case 51 EA Lenovo 5435 Hardware Maintenance Manual 1100 Speakers base cover USB board power assembly and power board For access remove these FRUS in order 1010 Battery pack on page 35 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment
60. rt to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position 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 Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical equipment keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very high voltages instructions for these precautions are in the safety sections of maintenance information Be extremely careful when you measure the 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 it
61. s desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements 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 information Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish A Safety notice 1 Before the computer is powered on after FRU replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer Verify this by shaking the computer and listening for rattling sounds Metallic parts or metal flakes can cause electrical shorts Avant de remettre l ordinateur sous tension apr s remplacement d une unit P P en client le v rifiez que tous les ressorts vis et autres pi ces 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
62. ter that you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten Replace an FRU only with another FRU of the correct model When you replace an FRU make sure that the machine model and the FRU part number are correct by referring to the FRU parts list An FRU should not be replaced just because of a single unreproducible failure Single failures can occur for a variety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing an FRU only when a problem recurs If you suspect that an FRU is defective clear the error logs and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU 19 SM Lenovo 5435 Hardware Maintenance Manual What to do first to do first When you do return an FRU you must include the following information in the parts exchange form or parts return form that you attach to it 20 1 9e NI m amp Pe Name and phone number of servicer Date of service Date on which the machine failed Date of purchase 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 Note for warranty During the warranty period the customer may be responsible for repair costs if th
63. ver use a screw that you removed Use a new one Make sure that all screws are tightened firmly Ensure torque screwdrivers are calibrated correctly following country specifications 33 SM Lenovo 5435 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU Make sure to observe the following general rules 1 Do not attempt 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 FRU replacement notices on page 33 3 Begin by removing any FRUS that have to be removed before the failing FRU Any of such FRUS are listed at the top of the page Remove them in the order in which they are listed 4 Follow the correct sequence in the steps to remove the FRU as given in the figures by the numbers in square callouts 5 When turning a screw to replace an FRU turn it in the direction as given by the arrow in the figure 6 When removing the FRU move it in the direction as given by the arrow in the figure 7 To put the new FRU in place reverse the removal procedures and follow any of the notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 59 8 When replacing an FRU use the correct screw as shown in the procedures DANGER Before removin
64. view in Overall on page 71 71 SM Lenovo 5435 Hardware Maintenance Manual AC adapters Table 8 Parts list 3 pin AC adapters FRU P N CRU ID 40W Delta ADP 40NH B 20V2A adapter CCC 36200398 40W Liteon PA 1400 12LC 20V2A adapter CCC 36200405 40W Chicony LN A0403A3C20V2A adapter CCC 36200411 ki 65W Delta ADP 65KH BD 20V3 25A adapter CCC 36200395 E 65W Liteon PA 1650 56LC20V3 25A adapter CCC 36200402 ki 65W Chicony CPA A065 20V3 25A adapter CCC 36200413 Screws Table 9 Parts list screws FRU P N CRU ID Screw Pack C S435 5S10H13377 N 72 Lenovo S435 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region Table 10 Parts list 3 pin power cords Region P N CRU ID CCC 145000600 e LINETEK PC323 RVV300 300 LS15 1m Argentina 145000599 e LINETEK LS15 HO3VV F LP39 1m Denmark 145000598 e LINETEK LS15 HO3VV F LP 38 1m Switzerland 145000597 e LINETEK LS15 HO3VV F LP 37 1m Brazil 145000596 LINETEK LS15 HO3VV F LP26A 1m Israel 145000595 e LINETEK LS15 H03VV F LP 41 1m UL 145000594 e LINETEK LP 30B SPT 2 LS15 1m UK 145000593 e LINETEK LP 61L HO3VV F LS15 1m Indian 145000592 e LINETEK PE 361 HO5VV F LS15 1m Italy 145000591 e LINETEK LS15 H03VV F PE 336 1m Korea 145000590 e LINETEK LS15 H05VV F LP E04A 1m Australia 145000589 e LINETEK LS15 HO3VV F LP 23A 1m Taiwan 145000588 e LINETEK LS15 VCTF LP 53 1m Japa
65. vo S435 Figure 7 Removal steps of keyboard continued Lift the keyboard a little EJ Pull the keyboard connector slot cover upward as shown by arrow EL and detach the keyboard cable from the keyboard connector in the direction shown by arrow E When installing Make sure that the FPC connector is attached firmly 45 SM Lenovo 5435 Hardware Maintenance Manual 1080 System board Important notices for handling the system board When handling the system board bear the following in mind Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite Avoid rough handling of any kind In the whole process make sure not to drop or stack the system board If you put a system board down make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material M For access remove these FRUS in order 1010 Battery pack on page 35 e 1020 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1030 PCI Express Mini Card for wireless LAN WAN on page 37 1040 Hard disk drive on page 39 1050 DIMM on page 41 1060 Fan assembly and Heat Sink assembly on page 42 1070 Keyboard on page 44 46 Lenovo S435 Figure 8 Removal steps of system board continued Remove two screws H then remove the RJ 45 door Step Screw quantity Color Torque H M2 x 3 mm flat head

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