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Lenovo IDEAPAD Y460 User's Manual

1. 67 d IdeaPad Y460 Hardware Maintenance Manual 1180 LCD front bezel For access remove these FRUS in order e 1010 Battery pack on page 35 e 1020 Dummy cards on page 36 e 1030 Hard disk drive HDD slot cover and HDD on page 37 1040 Optical drive on page 39 1050 Thermal slot cover on page 40 e 1070 Fan assembly and Heat Sink assembly on page 42 e 1090 SIM card slot cover on page 46 e 1100 PCI Express Mini Card for wireless LAN WAN on page 47 e 1120 Keyboard cover power board and touch inductive panel on page 50 1130 Keyboard on page 53 1140 Keyboard bezel and speakers on page 54 e 1150 System board and ExpressCard slot assembly on page 60 e 1160 LCD unit on page 64 Figure 18 Removal steps of LCD front bezel Remove six screws BI Step Screw quantity Color Torque m M2 5 x 3 5 mm flat head nylok coated 6 Black 2 0 0 2 kgfcm Remove the LCD front bezel in the direction shown by arrows Pl 68 Lenovo IdeaPad Y460 1190 LCD panel LCD cable and hinges For access remove these FRUS in order e 1010 Battery pack on page 35 1020 Dummy cards on page 36 e 1030 Hard disk drive HDD slot cover and HDD on page 37 1040 Optical drive on page 39 1050 Thermal slot cover on page 40 1070 Fan assembly and Heat Sink assembly
2. 34 1010 Battery PIC ceo avere geet 35 1020 Dummy COS isso 36 1030 Hard disk drive HDD slot cover and EIER ic 37 1040 Optical ANS uii seyn et oro trot y tial 39 1050 Thermal slot cover ue 40 1060 DIMM oscura dida 41 1070 Fan assembly and Heat Sink assembly 42 1080 CPU sene 45 1090 SIM card slot cover 46 1100 PCI Express Mini Card for wireless LAN WAN Ee m terre tt 47 1110 SIM card for Mobile Broadband 49 1120 Keyboard cover power board and touch inductive Danel 50 A A 53 1140 Keyboard bezel and speakers n 00001 54 1150 System board and ExpressCard slot assembly PAPI A Po reen 60 1160 CCD UMi a ER crema 64 1170 Base COVER asas 66 1180 LCD front bezel oie t cir 68 1190 LCD panel LCD cable and hinges 69 1200 Integrated camera 72 1210 Antenna assembly and LCD cover 73 Locations ERR RR RT RN 74 Fv 74 a TO 75 Bottom and Left side view 15 FASE RIT 76 GLE EE EE 77 LCD E 82 A O IOR RW HN 84 Miscellaneous parts 88 AC adapters i 89 ere XXT O n 90 NONE e M A ia 92 Trademarks AA 93 lii About this manual IV This manual contains service and reference information for the following Lenovo IdeaPad product Lenovo IdeaPad Y460 Use this manual to troubleshoot problems The manual is di
3. 6 Safety notices multilingual translations T7 Laser compliance staiement 14 Important service information 16 Strategy for replacing FRUS 16 Strategy for replacing a hard disk drive 17 Important notice for replacing a system board 17 Important information about replacing RoHS compliant PRU Stands 18 General checkout 19 What DAGS aner 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery n 23 Restore of factory default 23 Using recovery ET 23 FO 24 Power on password esas latina 24 Supervisor password reu HY inen 24 Power management n 25 Screen blank mode i inruuuuun 25 Sleep standby mode 25 Hibernation mode crea 26 Lenovo IdeaPad Y460 27 Specifications EE 27 eelere TEE 30 Fn key combinatiOl S viweii WY RAY 32 FRU replacement notices 33 Screw notices Y 39 Removing and replacing an FRU
4. on page 42 e 1090 SIM card slot cover on page 46 e 1100 PCI Express Mini Card for wireless LAN WAN on page 47 1120 Keyboard cover power board and touch inductive panel on page 50 e 1130 Keyboard on page 53 1140 Keyboard bezel and speakers on page 54 e 1150 System board and ExpressCard slot assembly on page 60 e 1160 LCD unit on page 64 e 1180 LCD front bezel on page 68 Figure 19 Removal steps of LCD panel LCD cable and hinges Remove six screws WM El and then release the hinges in the direction shown by arrows El Step Screw quantity Color Torque Ei M2 5 x 3 5 mm flat head nylok coated 2 Black 2 0 0 2 kgfcm M2 0 x 3 5 mm flat head nylok coated 4 White 1 5 0 2 kgfcm 69 d IdeaPad Y460 Hardware Maintenance Manual Figure 19 Removal steps of LCD panel LCD cable and hinges continued Remove two screws D Lift the lower side of the LCD panel detach the integrated camera connector in the direction shown by arrow and then remove the LCD panel ig When installing Make sure that the connector is attached firmly Step Screw quantity Color Torque M2 0 x 3 5 mm flat head nylok coated 2 White 1 5 0 2 kgfcm 70 Lenovo IdeaPad Y460 Figure 19 Removal steps of LCD panel LCD cable and hinges continued Note The LCD cables are attached to the LCD panel by a metal connector Peel off the adhesive tape and detach the metal connector in the direct
5. 1040 Optical drive on page 39 e 1050 Thermal slot cover on page 40 e 1070 Fan assembly and Heat Sink assembly on page 42 1100 PCI Express Mini Card for wireless LAN WAN on page 47 e 1120 Keyboard cover power board and touch inductive panel on page 50 e 1130 Keyboard on page 53 e 1140 Keyboard bezel and speakers on page 54 e 1150 System board and ExpressCard slot assembly on page 60 e 1160 LCD unit on page 64 Figure 17 Removal steps of base cover Remove the power assembly in the direction shown by arrows El When installing Make sure that the power connector is attached firmly 66 Lenovo IdeaPad Y460 Note Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds When you replace the base cover you need to apply the following label The following labels need to be peeled off from the old base cover and need to be put on the new base cover Rating label COA label WLAN label Bluetooth label MTM amp PRC label Israel label Energy Save label For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of them in the label kit and apply them to the new base cover For the location of each label refer to the following figure mM GA EA EAR GARA GARA EAR GARA GARA
6. ANN 9879 IN 09199 VI LB PAA DPINA mynn 59 VITI t p5nn 599052 AMAIA n551023 p wnnwn 2129 MINI NI 799102 VI ANNA H99107 DU MSSIDNN IN DD 01535 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 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa Fis 7 Y DAIISPEDND IFTNEI FIVABEENTUWI DORE V ET LEDOT PASITO BREE KEKIKIPOBE dza bsu5 cHERUCQDARvCQEsAv y7 EBNX 2 BA HD BRO FRAN ES T 725v Bic Datt n IER LC ESV RoftRsy7V tzREHTIL ASTUR KUED RRLTITIZEBDHIET Algunas baterias de reserva contienen una pequefia 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 contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispose of th
7. correct replace the system board Related service information 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 This chapter presents the following information Restoring the factory contents by using OneKey Recovery on page 23 e Passwords on page 24 e Power management on page 25 Restoring the factory contents by using OneKey Recovery Restore of factory default The IdeaPad Y460 computers come with pre installed OneKey Rescue System In order to save application files and the initial backed up files of the system the hard disk in a Lenovo computer includes a hidden partition when it is shipped If you need to restore the system to the point of your first boot up just enter Lenovo OneKey Rescue System and run Restore to factory default For details of OneKey Rescue System see the User Guide for OneKey Rescue System Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up your critical data before you perform this action Using reco
8. drivers and BIOS follow the steps below 1 Go to http consumersupport lenovo com 2 Enter a 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 unnecessary expense for replacing and servicing FRUS f you are instructed to replace an FRU but the replacement does not solve the problem reinstall the original FRU before you continue e 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 If an 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
9. 1Gb 68nm DDRIII 1066 2GB HMT125S6BFR8C G7 NO Orion 1Gb 54nm DDRIII 1066 2GB HYN HMT125S6TFR8C G7NO DDR3 1066 2GB DDRIII 1066 4GB SAM M471B5273CH0 CF8 DDR3 1066 4GB DDRIII 1066 4GB HMT351S6AFR8C G7NO Orion 2Gb 54nm FRU no 31042933 11012006 31042925 11011961 11011962 11012068 11012069 11011972 20002266 20002326 102000788 102000787 102000786 102000791 102000790 102000789 31042923 31042924 31042930 11011550 11011281 11010924 11010904 11011555 11011551 11011240 11010925 11010905 11011554 11011937 11011215 Lenovo IdeaPad Y460 Table 5 Parts list Overall continued No FRU FRU no 11 DDRIII 1066 4GB ELP EBJ41UF8BASO DJ F DDR3 1066 11011867 4GB 11 DDRIII 1333 1GB M471B2873FHS CHO Rev F 11011936 1Gb 46nm 11 DDRIII 1333 1GB EBJ10UE8BDSO DJ F Rev D 11011497 1Gb 65nm 11 DDRIII 1333 1GB MT8JSF12864HZ 11011494 1G4F1 V58B 1Gb 68nm 11 DDRIII 1333 1GB HMT112S6TFR8C H9 NO 11011971 11 DDRIII 1333 2GB M471B5673FHO CH9 Rev F 1Gb 46nm 11011935 11 DDRIII 1333 2GB EBJ21UE8BDSO DJ F Rev D 11011496 1Gb 65nm 11 DDRIII 1333 2GB MT16JSF25664HZ 11011493 1G4F1 V58B 1Gb 68nm 11 DDRIII 1333 2GB HMT125S6TFR8C H9 NO 11011970 11 DDRIII 1333 2GB HMT125S6BFR8C H9 NO Rev 11011243 Orion 1Gb 54nm 11 DDRIII 1333 4GB SAM M471B5273CH0 CH9 DDR3 1333 11011934 4GB 11 DDRIII 1333 4GB HMT351S6AFR8C H9 NO Rev Orion 11011513 2Gb 54nm 11 DDRIII 1333 4GB
10. 9 Parts list 3 pin AC adapters FRU P N 65W Delta ADP 65KH B adapter 36001646 65W Liteon PA 1650 56LC adapter 36001651 65W CPA A065 20V3 25A adapter 36001792 65W Brazil PA 1650 52LB adapter 36001714 90W Delta ADP 90DD B adapter 36001647 90W Liteon PA 1900 56LC adapter 36001652 90W CPA A090 20V4 5A adapter 36001789 89 d IdeaPad Y460 Hardware Maintenance Manual Power cords A Lenovo IdeaPad 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 CCC 145000602 SSD YD 118 1 IEC53RVV SSD 3 2B 1 1m CCC 145000600 e LINETEK PC323 RVV300 300 LS15 1m Argentina 145000599 e LINETEK LS15 H03VV F LP39 1m Danmark 145000598 e LINETEK LS15 H03VV F LP 38 1m Switzerland 145000597 LINETEK LS15 HO3VV F LP 37 1m Brazil 145000596 LINETEK LS15 HO3VV F LP26A 1m Israel 145000595 LINETEK LS15 HO3VV F LP 41 1m UL 145000594 LINETEK LP 30B SPT 2 LS15 1m UK 145000593 LINETEK LP 61L HO3VV F LS15 1m Indian 145000592 LINETEK PE 361 HO5VV F LS15 1m Italy 145000591 e LINETEK LS15 H03VV F PE 336 1m Korea 145000590 LINETEK LS15 HO5VV F LP E04A 1m Australia 145000589 e LINETEK LS15 HO3VV F LP 23A 1m Taiwan 145000588 LINETEK LS15 VCTF LP 53 1m Japan 145000587 LINETEK LS15 VCTF LP 54 1m Africa 145000586 e LINETEK LS15 H03VV F PE 364 1m CE 145000585 LINETEK LP 34 H03VV F LS15 1m CCC 145000568 Longwe
11. Aute BR BA ETE VE rh ASSURER 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 gef hrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l zersug rz s vesz lye miatt kock zatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a VCcnonb30BaHWVe 3JleMeHTOB HacTpoUku n BbINOJHEHNe NPOLEAYP VHbIX HEM yka3aHo 3necb MOXET MpuBECTU K OT1aCHOMy paamaunoHHomy o6 ryueuuio Pouzitie kontr l prav alebo inych vykonani od inych vyrobcov ako je v tomto pecifikovan mohlo by mat za n sledok nebezpecenstvo vystavenia sa vyZiarovaniu RECESO B RE IDEENE HE ECL FIRE o KBE LP COBRAR 018 23450 3 3 El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqui especificados puede provocar la exposici n 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 installed may contain an embedded Class 3A or Class 3B laser di
12. ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety information Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish 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 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 Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird mu sichergestellt werden daB keine Schrauben Federn oder andere Klei
13. labeled 3 and the white cable 2nd AUX into jack labeled 2 on the card 48 Lenovo IdeaPad Y460 1110 SIM card for Mobile Broadband For access remove these FRUS in order e 1010 Battery pack on page 35 1090 SIM card slot cover on page 46 Figure 11 Removal steps of SIM card for Mobile Broadband Remove the SIM card in the direction shown by arrows B When installing Make sure that the beveled corner on the SIM card is inserted last and that the golden contact area on the card faces downward 49 50 d IdeaPad Y460 Hardware Maintenance Manual 1120 Keyboard cover power board and touch inductive panel For access remove this FRU e 1010 Battery pack on page 35 Note Power board is attached to the keyboard cover Figure 12 Removal steps of keyboard cover power board and touch inductive panel Remove the screws BB cm DI dr D E 0 2 oof N Step Screw quantity Color Torque Hn M2 5 x 2 mm flat head nylok coated 4 Black 1 5 0 2 kgfcm M2 5 x 7 mm flat head nylok coated 3 Black 2 5 0 2 kgfcm Lenovo IdeaPad Y460 Figure 12 Removal steps of keyboard cover power board and touch inductive panel continued Open the LCD at an angle about 120 Lift the keyboard cover with fingers in the direction shown by arrows E EJ 51 d IdeaPad Y460 Hardware Maintenance Manual Figure 12 Removal steps of keyboard cover power board and touch inductive p
14. page 40 e 1070 Fan assembly and Heat Sink assembly on page 42 1090 SIM card slot cover on page 46 e 1100 PCI Express Mini Card for wireless LAN WAN on page 47 e 1120 Keyboard cover power board and touch inductive panel on page 50 e 1130 Keyboard on page 53 e 1140 Keyboard bezel and speakers on page 54 Note ExpressCard slot assembly is attached to the system board 60 Lenovo IdeaPad Y460 Figure 15 Removal steps of system board ExpressCard slot assembly Remove two screws ll and unplug the power assembly connector El When installing Make sure that the power assembly connector is attached firmly Step Screw quantity Color Torque E M2 5 x 4 mm flat head nylok coated 2 Black 2 0 0 2 kgfcm 61 d IdeaPad Y460 Hardware Maintenance Manual Figure 15 Removal steps of system board ExpressCard slot assembly continued Remove the system board in the direction shown by arrow El E DS CA ef nt When installing When attaching the system board to the base cover adjust the placement of the wireless radio switch and the graphics switch as shown in El and make sure that both of the audio jack and the microphone jack are attached to the holes on the base cover as shown in l Improper placement of the switch or those jacks might cause a damage 62 Lenovo IdeaPad Y460 Figure 15 Removal steps of system board ExpressCard slot assembly continued Remove t
15. status indicators Note For the description of each indicator see Status indicators on page 30 El Ambient Light Sensor El Touch pad Media card slot GPU graphics processing unit switch specific models only Integrated wireless device switch IdeaPad lighting logo Cap sensor buttons Lenovo SlideNav bar E m m m 74 Lenovo IdeaPad Y460 Right side view W Kensington slot AC power adapter jack Optical drive eSATA USB combo port ExpressCard Slot O USB port Bottom and Left side view BE Microphone jack Headphone jack USB port RJ 45 port Fan louvers D HDMI port VGA port El Central Processing Unit CPU Memory RAM compartment El Battery latch manual Battery pack Battery latch spring loaded Mini PCI ExpressCard slot compartment SIM card slot specific models only Hard disk drive HDD compartment gt 75 d IdeaPad Y460 Hardware Maintenance Manual Paris ist dd This section presents the following service parts Overall on page 77 e LCD FRUS on page 82 e Keyboard on page 84 Miscellaneous parts on page 88 AC adapters on page 89 Power cords on page 90 Notes Each FRU is available for all types or models unless specific types or models are specified 76 Lenovo IdeaPad Y460 Overall 20 f d IdeaPad Y460 Hardware Maintenance Manual 78 Table 5 Parts list Overall No ID
16. sympt mes persistent apr s le lavage 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 h behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschlieBend ein Arzt aufgesucht werden y3oa N2 JOIN PN 21om 11 LCD 521597 WAN TON ON TUNI 0992 PD DIVINA DINA NN 190Y OD TD IN D Yy OY DYIIN DIPNON ON PME nw NIPI 29 mn9 mp1 15 AVVN INNI DIM DIN DY VANN 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 1 sintomi dovessero permanere LCD SIAL LCD DAORABBIZA TI Fiche O LESA dk ADR TR amp DIR P b 15 AVERMI LC CS Dev GE LL REUS into TM bADIERBHRNTZESti EMO ASEO TRI S1 la LCD se rompe y el fluido de su interior entra en contacto con sus 0jos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta alg n s ntoma del fluido despues de lavarse 11 d IdeaPad Y460 Hardware Maintenance Manual Safe
17. 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 sold 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 FRU Current or Replacement FRU original part original part 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 General checkout General checkout This chapter presents the following information e What to do first on page 20 Power system checkout on page 21 Before you go
18. to the checkout make sure to read the following important notes 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 computer 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 d IdeaPad Y460 Hardware Maintenance Manual What to do E to do first 20 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 1 Name and phone number of serv
19. used only once Do the following when you service this machine Keep the screw kit in your tool bag Always use new screws Use a 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 E Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 E Cross section 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 Never 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 d IdeaPad Y460 Hardware Maintenance Manual Removing and replacing an FRU 34 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 FRU
20. 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 RY FV ih KI HR ELIOT PERAZA KEE EE AE el dE E EE degt SEO EE A7 ADI 100 C 212 F L E O RR PR EMO PERICO EURO RES Ve SYT YERERE AAA D dEr e HSV MIE NY EM E Lekt TV EN SALTS KEN ROKNYT IE SZ SL NYT U DB KLIVN ELTVNFDILRHVET 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 2129F ni la incinere ni exponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local 10 Safety information 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 pendant au moins quinze minutes Consultez un m decin si des
21. vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria utilizzare soltanto 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa AvyTU ua A CH Rn y LE LCE AVTV NyI ERE LITI KETRIIKOPIERITARATO 7a b SWeuwc lt cv RIT V No ORR Hie CH HI ERANEABEZITIZANZIEOT STES NYT UV NYT BRATS LE EL fc VAKTA RyTV RV SEALS REN Roky 7 UAEM DE v7 y 23 336 KK UTE 0 R EL TCU 3 S EDU ES Las bater as contienen pequefias 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 d IdeaPad Y460 Hardware Maintenance Manual Safety notice 4 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 La pile de sauvegarde con
22. 000000000000000000000000 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 herein these changes will be incorporated in new editions of the publication Lenovo may make improvements an
23. 11011651 11011600 11011599 11011652 121000918 121000917 121000916 31042926 31042927 16004060 16004524 16004186 16004641 16004076 16004059 16004525 16004183 16004642 16004058 Lenovo IdeaPad Y460 Table 5 Parts list Overall continued No FRU FRU no 15 Hard disk drive 500G 5400rpm SATA WD WD5000BEVT 16004526 24A0RTO 5400RPM 500G 15 Hard disk drive 500G 5400rpm SATA Seagate 16004189 ST9500325AS 500G 9NB 15 Hard disk drive 500G 5400rpm SATA Toshiba MK5065GSX 16004643 5400RPM 500G 15 Hard disk drive 640G 5400rpm SATA WD WD6400BEVT 16004527 24AO0RTO 5400RPM640G 15 Hard disk drive 640G 5400rpm SATA Toshiba MK6465GSX 16004644 5400RPM 640G 15 Hard disk drive 320G 7200rpm SATA Hitachi 16004530 HTS725032A9A364 7200RPM320G 15 Hard disk drive 320G 7200rpm SATA WD WD3200BEKT 16004639 720 15 Hard disk drive 320G 7200rpm SATA Seagate 16004533 ST9320423AS 7200RPM320G 9NB 15 Hard disk drive 500G 7200rpm SATA Hitachi 16004531 HTS725050A9A364 7200RPM500G 15 Hard disk drive 500G 7200rpm SATA Seagate 16004532 ST9500420AS 7200RPM500G 9NB 15 SSD Samsung MMDPE64GEDXP MVB mSATA 64G 16004558 15 SSD Samsung MMCRE32GEDXP MVB mSATA 32G 16004557 16 KL2 ODD BEZEL ASSY SP 31042928 16 KL2 BD COMBO BEZEL ASSY SP 31042929 17 ODD 12 7mm Tray Rambo Optiarc AD 7700H Tray in 25009572 RAMBO ODD 17 ODD 12 7mm Tray Rambo HLDS GT30N Tray in RAMBO 25009116 ODD 17 ODD 12 7mm T
24. 74 25008100 25009496 25009498 25008761 25008434 25008672 25008677 25008679 25008606 25008619 25008616 25008621 25008623 25008541 25008233 25008275 25008277 25008278 25008282 25008284 25008285 25008286 25008288 Lenovo IdeaPad Y460 Table 7 Parts list Keyboard continued Language Keyboard white continued Sunrex continued NMB Traditional Chinese French Russian German Brazilian Arabic English International English Swiss Slovenian Slovak Icelandic Belgian Hungarian Hebrew Greek Dutch Czech Portuguese Japanese U K English Italian Spanish Turkish Thai Latin Korean Traditional Chinese French Russian German Brazilian Arabic English PIN 25008289 25008290 25008291 25008292 25008293 25008294 25008101 25008600 25008765 25008766 25008767 25008768 25008769 25008772 25008725 25008736 25008743 25008751 25008242 25008232 25008236 25008238 25008237 25008240 25008241 25008243 25008245 25008246 25008247 25008249 25008250 25008251 25008252 25008099 87 d IdeaPad Y460 Hardware Maintenance Manual 88 Miscellaneous parts Table 8 Parts list Miscellaneous parts FRU P N System miscellaneous parts e a KL2 ODD BKT FBKL2003 REV3A 31042936 Cable miscellaneous parts 31042935 e D KL2 BT CABLE ASSY Note Italicized letters in parentheses are references to the exploded view in Overall on page 77 Lenovo IdeaPad Y460 AC adapters Table
25. D DODD Om PS Ga h gt OO oo OO OO Oo co N _ o 11 11 11 11 11 11 11 11 11 11 FRU LCD unit see LCD FRUs on page 82 KL2 KB COVER ASSY Keyboard see Keyboard on page 84 KL2 POWER BUTTON B PWR NOVO S P KL2 TOP CASE W GRAY ASSY SP KL2A M B PCH M PRO WOCPU S P KL2 M B PCH UMA WOCPU S P KL2A M B PCH M PRO ONFIANO3G WOCPU KL2 M B PCH UMA WO3G WOCPU KL3 M B PCH UMA WOCPU SIMM SP Bluetooth card BT2 1 EDR Fcn BCM92070 BT2 1 EDR Flash U NB Bluetooth card BT2 1 EDR USI BCM92070 BT2 1 EDR Flash U NB CPU assembly Intel ARD 2 26G 3M C2 15 430M PGA processor CPU assembly Intel ARD 2 26G 3M C2 13 350M PGA processor CPU assembly Intel ARD 2 13G 3M C2 13 330M PGA processor CPU assembly Intel ARD 2 66G 4M I7 620M rPGA processor CPU assembly Intel ARD 2 53G 3M 15 540M rPGA processor CPU assembly Intel ARD 2 40G 3M 15 520M rPGA processor KL2 THERMAL MODULE ASSY 35W DIS SP KL2 THERMAL MODULE ASSY 35W UMA SP KL2 FAN ASSY UMA SP DDRIII 1066 1GB SAM M471B2873FHS CF8 DDR3 1066 1GB DDRIII 1066 1GB EBJ10UE8BDSO AE F Rev D 1Gb 65nm DDRIII 1066 1GB MT8JSF12864HZ 1G1F1 V58B 1Gb 68nm DDRIII 1066 1GB HMT11256BFR6C G7 NO Orion 1Gb 54nm DDRIII 1066 1GB HYN HMT112S6TFR8C G7NO DDR3 1066 1GB DDRIII 1066 2GB SAM M471B5673FH0 CF8 DDR3 1066 2GB DDRIII 1066 2GB EBJ21UE8BDSO AE F Rev D 1Gb 65nm DDRIII 1066 2GB MT16JSF25664HZ 1G1F1 V58B
26. DO MiniPCIE WWAN card WWAN card TD SCDMA TC LC5730C TD CMMB MiniPCIE WWAN card WWAN card TD SCDMA LM TD232 TD CMMB MiniPCIE WWAN card WWAN card TD SCDMA LM TD231 TD SCDMA MiniPCIE WWAN card WWAN card TD SCDMA ZTE M302 TD SCDMA MiniPCIE WWAN card WWAN card TD SCDMA ZTE M303 TD CMMB MiniPCIE WWAN card WWAN card TD SCDMA TC LC5730D TD SCDMA MiniPCIE WWAN card Battery pack 3S2P 6cell 5200mAh 11 1V Sanyo Y460 amp Y560 3S2P 57Wh Li ion Battery Battery pack 352P 6cell 5200mAh 11 1V Sony Y460 amp Y560 3S2P 57Wh Li ion Battery Battery pack 352P 6cell 5200mAh 11 1V LG Y460 amp Y560 3S2P 57Wh Li ion Battery KL2 BASE ASSY SP KL2 BASE UMA ASSY SP Hard disk drive 250G 5400rpm SATA Hitachi HTS545025B9A300 250G 9NB Hard disk drive 250G 5400rpm SATA WD WD2500BEVT 24A23T0 5400RPM 250G Hard disk drive 250G 5400rpm SATA Seagate ST9250315AS 250G 9NB Hard disk drive 250G 5400rpm SATA Toshiba MK2565GSX 5400RPM 250G Hard disk drive 250G 5400rpm SATA Fujitsu MJA2250BH 250G 9NB Hard disk drive 320G 5400rpm SATA Hitachi HTS545032B9A300 320G 9NB Hard disk drive 320G 5400rpm SATA WD WD3200BEVT 24A23T0 5400RPM320G Hard disk drive 320G 5400rpm SATA Seagate ST9320325AS 320G 9NB Hard disk drive 320G 5400rpm SATA Toshiba MK3265GSX 5400RPM 320G Hard disk drive 500G 5400rpm SATA Hitachi HTS545050B9A300 500G 9NB FRU no 11011653 11011655 11010853 11011055 11011598 11011650
27. ELP EBJ41UF8BASO DJ F DDR3 1066 11011867 4GB 12 WLAN card 802 16e Intel 6250NX MOW M PCIE NB HMC 20002321 12 WLAN card 802 16e Intel 6250GX MOW M PCIE NB HMC 20002388 12 WLAN card 802 11 a g n Intel 6200N MOW M PCIE NB 20002324 HMC 12 WLAN card 802 11 b g n 2 2 Gtc BCM43225 BGN MOW _ 20002271 NB HMC 12 WLAN card 802 11 b g n 2 2 Cbt AR9283 HB93 BGN 20002276 MOW HMC NB 12 WLAN card 802 11 b g n 1 1 Gtc BCM4313 M 802 11N 20002347 MOW NB 12 WLAN card 802 11 b g n 1 1 Cbt AR9285 HB95 BGN 20002346 MOW NB 12 WLAN card 802 11 b g n 1 1 Liteon AR9285 HB95 BGN 20002357 MOW NB 12 WLAN card 802 11 b g n 1 2 Intel 1000N MOW M PCIE 20002329 NB HMC 12 WWAN card WCDMA HSDPA 7 2M Ericsson F3607gw 11011296 WCDMA 850MHz WWAN 12 WWAN card WCDMA HSDPA 7 2M Ericsson F3607gw 11011295 WCDMA 900MHz WWAN 12 WWAN card WCDMA HSDPA 7 2M Huawei EM770 11010888 HSDPA MiniPCIE WWAN card 12 WWAN card WCDMA HSDPA 7 2M Huawei EM770U 11011654 WCDMA MOW WWAN card 79 d IdeaPad Y460 Hardware Maintenance Manual 80 Table 5 Parts list Overall continued No 12 12 12 12 12 12 12 12 12 12 13 13 13 14 14 15 15 15 15 15 15 15 15 15 15 FRU WWAN card WCDMA HSDPA 7 2M Huawei EM770W WCDMA MOW WWAN card WWAN card Gobi Qualcomm GOBI WCDMA EVDO WWAN card WWAN card EVDO Huawei EM660 EV DO MiniPCIE WWAN card WWAN card EVDO ZTE MC2716 EV
28. OAT n5129 MINI IN NINPA 0754 0991N HAYA IN 005 Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa puo fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione Ad via Y DBE NHIES Tb Da LED HLc v7 VBR ERETOJ PLEADED EROTICO DES Manne 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 12 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 remplagable 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 muB abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUtian NN 59259 v 1n v55 FRU 7190 399 103115 HINA YUN INVAN 9925 95 NN 75139 DANN NN 9949 05035 INI 05500 TINN DN HIND VI ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere
29. Support DOS 29 d IdeaPad Y460 Hardware Maintenance Manual Status indicators 30 The system status indicators below show the computer status Table 2 Status indicators Indicator Drive in use E Bluetooth e WLAN i Meaning White Data is being read from or written to the hard disk drive the solid state drive or the optical disk drive When this indicator is on do not put the computer into standby mode or turn off the computer Note Do not move the system while the white drive in use light is on Sudden physical shock could cause drive errors White The bluetooth is switched on or the bluetooth radio is turned on or the bluetooth radio is turned on and connected to AP Flashing white User data is being transferred by bluetooth Off The bluetooth is switched off White The wireless LAN radio is turned on and connected to AP Blinking white The wireless LAN is switched on and the radio of it is also turned off or the wireless LAN radio is turned on and not connected to AP Flashing white The wireless LAN radio is turned on and data is being transmitted Off The wireless LAN is switched off and the radio of it is also turned off Lenovo IdeaPad Y460 Table 2 Status indicators continued Indicator Meaning Num lock White The numeric keypad on the keyboard is enabled To enable or disable the keypad press and hold the Fn key and press the F8 NumLk key Caps lock Wh
30. ack e RJ45 x 1 on planar HDMI port CIR port for remote controller e USB2 0 x 3 on planar E SATA USB combo x 1 on planar Express Card slot 6 in 1 media card reader N A e 1 8 Stereo Headphone Output Jack SPIDIF 1 8 Microphone Input Jack Built in stereo speakers CRT port x 1 on planar HDMI port x 1 on planar e 10 100M Ethernet e Wi Fi WiMax card x 1 e WWAN card x 1 share with SSD slot e 34mm width x 1 e 802 16e Wimax Intel Kilmer Peak HMC 2x2 US certification only 802 11 a b g n WIFI Intel AGN Puma Peak HMC 2x2 Intel BGN Condor Peak HMC 1x2 Non Intel BGN HMC EVDO as POR others tech ready selected model e BCM92070 BT2 1 EDR selected model 32G share with WWAN slot selected model Work with Lenovo SlideNav Application Quick link and launch software 6row full size Lenovo standard KB e CapsLK and NumLK LED integrated Yes with two buttons and 1 LED indicator Gesture function support Synaptics 1 3 mega slim type with 1 LED indicator e 5200mAh 6 cell Li ion Battery 18650 3S2P 11 1V 57Wh e Discrete 4 hrs UMA 5 hrs Lenovo IdeaPad Y460 Table 1 Specifications continued Feature AC adapter Pre installed operating system Description 65W 20V for UMA 90W 120W 20V for discreate graphics Windows 7 Home Basic Premium Professional Ultimate X86 X64 Windows XP Home Pro SP3 mini support Windows Vista SP2 Mini
31. al 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 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 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
32. anel continued Turn the keyboard cover over in the direction shown by arrow IIl detach the two FPC connectors in the direction shown by arrows BH and then remove the keyboard cover When installing Make sure that the FPC connectors are attached firmly Remove the screws El and then remove the power board El Step Screw quantity Color Torque E M2 5 x 2 mm flat head nylok coated 2 White 1 5 0 2 kgfcm Note Touch inductive panel is fixed on the keyboard cover 52 Lenovo IdeaPad Y460 1130 Keyboard For access remove these FRUS in order e 1010 Battery pack on page 35 e 1120 Keyboard cover power board and touch inductive panel on page 50 Figure 13 Removal steps of keyboard Lift the keyboard a little lll and then detach the connector in the direction shown by arrows Ai El When installing Make sure that the FPC connector is attached firmly 53 d IdeaPad Y460 Hardware Maintenance Manual 1140 Keyboard bezel and speakers For access remove these FRUS in order e 1010 Battery pack on page 35 e 1030 Hard disk drive HDD slot cover and HDD on page 37 1090 SIM card slot cover on page 46 e 1100 PCI Express Mini Card for wireless LAN WAN on page 47 1130 Keyboard on page 53 Figure 14 Removal steps of keyboard bezel and speaker Remove three screws M and four screws Ell on the bottom Step Screw quantity Color Torque RI M2 5 x 2 mm flat head nylo
33. ch International English Swiss Slovenian Slovak Icelandic Belgian Hungarian Hebrew Greek Dutch Chicony Brazilian Arabic German French Russian Traditional Chinese Korean Keyboard Latin grey Portuguese Thai Turkish Spanish Italian U K English English Four Nordic countries Canadian English amp French International English Swiss Slovenian Slovak Icelandic Sunrex Belgian Hungarian Hebrew Greek Dutch Czech Japanese Brazilian 84 PIN 25009485 25009487 25008698 25008734 25008581 25008684 25008737 25008746 25008687 25008691 25008748 25008749 25008750 25008752 25008583 25008585 25008592 25008417 25008419 25008422 25008754 25008594 25008756 25008425 25008596 25008598 25008757 25008436 25008443 25009497 25009499 25008384 25008656 25008660 25008664 25008666 25008669 25008678 25008682 25008685 25008688 25008694 25008706 25008709 Lenovo IdeaPad Y460 Table 7 Parts list Keyboard continued Language Keyboard grey continued Keyboard white Sunrex continued NMB Chicony Arabic German French Russian Traditional Chinese Korean Latin Portuguese Thai Turkish Spanish Italian U K English English International English Swiss Slovenian Slovak Icelandic Belgian Hungarian Hebrew Greek Dutch Czech Japanese Brazilian Arabic German French Russian Traditional Chinese Korean Latin Portuguese Thai Turkish S
34. d IdeaPad Y460 Hardware Maintenance Manual Figure 14 Removal steps of keyboard bezel and speaker continued Lift the keyboard bezel a little detach two connectors in the direction shown by arrows if and then remove the keyboard bezel EM When installing Make sure that the two connectors are attached firmly 58 Lenovo IdeaPad Y460 Figure 14 Removal steps of keyboard bezel and speaker continued Remove four screws II release the speaker cables from the cable guides and then remove the speakers fH Step Screw quantity Color Torque M2 0 x 2 65 mm flat head nylok coated 4 Black 1 5 0 2 kgfcm 59 d IdeaPad Y460 Hardware Maintenance Manual 1150 System board and ExpressCard slot assembly 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 f 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 For access remove these FRUS in order e 1010 Battery pack on page 35 e 1020 Dummy cards on page 36 e 1030 Hard disk drive HDD slot cover and HDD on page 37 1040 Optical drive on page 39 e 1050 Thermal slot cover on
35. d 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 mode 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 Fn F2 To end screen blank mode and resume normal operation press any key Sleep standby mode When the computer enters sleep standby mode the following events occur in addition to what occurs in screen blank mode The LCD is powered off The hard disk drive is powered off The CPU stops To enter sleep standby mode press Fn F1 In certain circumstances the computer goes into sleep standby mode automatically e f a suspend time has been set on the timer and the user does not do any operation with the keyboard the hard disk the parallel connector or the diskette drive within that time e If the ba
36. d 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 Notices Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be th
37. 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 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 d IdeaPad Y460 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs 18 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
38. e 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 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 Donn 90 n30p ms 5555 NIDA TINN Town n5510n VINO nx 7999 yx 09999777 NN DIVI V YDYN INI YN 07722 IN UND INN nypnn D 99 VINI ADDON ADIN TINN 199104 p Wnnwn v 01517127 tuom NINA ta DONNA OPINA nn w53 AWaINA 212 DION NI 799102 WYW 22100 TINN H99107 DU msisiann IN ANAT 01537 La batteria contiene piccole quantita di nichel Non smontarla gettarla nel fuoco o nell acqua n cortocircuitarla Smaltirla secondo la normativa in
39. e function of each combination of Fn with a JZ function key Table 4 Fn key combinations Key combination Em Esc Fn F1 FN i FA Fn F3 Fn F4 Fn F5 Fn F6 Fn F7 Fn F8 Fn F9 Fn F10 Fn F11 Fn F12 Fn PrtSc Fn 4 y Fn gt Description Turn on off the integrated camera Enter sleep mode Turn on off the backlight for the LCD screen Shift to other connected display devices Open the interface for display resolution settings Open the interface for integrated wireless devices settings enable disable Enable Disable the touchpad Start Pause playback of Windows Media Player Enable Disable the numeric keypad Activate the pause function Activate the break function Enable Disable the Scroll Lock Turn on off the insert input Activate the system request Increase Decrease display brightness Decrease Increase volume level Lenovo IdeaPad Y460 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 IdeaPad 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
40. e hand or using an electrostatic discharge ESD strap P N 6405959 to remove potential shock reasons Lenovo IdeaPad Y460 1010 Battery pack A 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 battery release lever ll Holding the battery release lever in the unlocked position Ell remove the battery pack in the direction shown by arrow El When installing Install the battery pack along the slide rails of the slot Then make sure that the battery release lever is in the locked position 35 d IdeaPad Y460 Hardware Maintenance Manual 1020 Dummy cards For access remove this FRU e 1010 Battery pack on page 35 Figure 2 Removal steps of dummy cards Remove two dummy cards in the direction shown by arrows B 36 Lenovo IdeaPad Y460 1030 Hard disk drive HDD slot cover and HDD For access remove this FRU e 1010 Battery pack on page 35 Attention Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damages and permanent loss of data Before removing the drive suggest the customer to backup all the information on it 1f possible Never remove the drive while the system is operating or is in suspend mode Figure 3 Removal steps of HDD slot cover and HDD Note L
41. e 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 The following terms are either registered trademarks or trademarks of Lenovo in the United States and or other countries Lenovo Lenovo logo IdeaPad VeriFace OneKey Rescue OneKey Recovery OneKey Antivirus APS Power Express Energy Management and ReadyComm The following terms are trademarks of Microsoft Corporation in the United States other countries or both Windows Windows Vista Windows 7 The following are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Core 2 Duo Other company product or service names may be the trademarks or service marks of others 93
42. equally between your feet 3 Use a slow lifting force Never move suddenly or twist when you attempt to lift it 4 Lift it 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 Place removed covers and other parts in a safe place keeping them 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 drilling soldering cutting wire attaching springs using solvents or working in any other conditions that may be hazardous to your eye
43. es 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 e f an electrical accident occurs 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 according to the attachment of non Lenovo IdeaPad 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 pre
44. h components 43 d IdeaPad Y460 Hardware Maintenance Manual Figure 7 Removal steps of fan assembly and heat sink assembly continued Loosen one screw to detach the fan assembly and the heat sink assembly When installing Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams to the EJ E4 part shown in the figure above Either too much or too less grease application can cause a thermal problem due to imperfect contact with a component In models with the discrete graphics chip there is an additional thermal rubber BD whose film to be peeled off 44 Lenovo IdeaPad Y460 1080 CPU For access remove these FRUS in order e 1010 Battery pack on page 35 1050 Thermal slot cover on page 40 e 1070 Fan assembly and Heat Sink assembly on page 42 Attention CPU is extremely sensitive When you service the CPU avoid any kind of rough handling Figure 8 Removal steps of CPU Rotate the head of the screw in the direction shown by arrow lll to release the lock then remove the CPU in the direction shown by arrow PB When installing Place the CPU on the CPU socket in the direction shown by arrow and then rotate the head of the screw in the direction shown by arrow 3 to secure the CPU 45 d IdeaPad Y460 Hardware Maintenance Manual 1090 SIM card slot cover For access remove this FRU e 1010 Battery pack
45. ial in the drive or the insertion of a diskette with multiple labels e 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 activities Missing parts might be a symptom of unauthorized service or modification Ifthe 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 DU D dI dq e If you suspect a power problem see the appropriate one of the following power supply checkouts e Checking the AC adapter on page 21 e 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 e If the power on indicator does not turn on check the power cord of the AC adapter for c
46. icer 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 o S 9 EN guo de Note for warranty During the warranty period the customer may be responsible for repair costs if the computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer 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 e Damage caused by liquid spilled into the system e 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 mater
47. ion shown by arrow When installing Make sure that the metal connector is attached firmly 71 d IdeaPad Y460 Hardware Maintenance Manual 1200 Integrated camera For access remove these FRUS in order e 1010 Battery pack on page 35 e 1020 Dummy cards on page 36 e 1030 Hard disk drive HDD slot cover and HDD on page 37 1040 Optical drive on page 39 e 1050 Thermal slot cover on page 40 1070 Fan assembly and Heat Sink assembly on page 42 e 1090 SIM card slot cover on page 46 e 1100 PCI Express Mini Card for wireless LAN WAN on page 47 e 1120 Keyboard cover power board and touch inductive panel on page 50 1130 Keyboard on page 53 1140 Keyboard bezel and speakers on page 54 e 1150 System board and ExpressCard slot assembly on page 60 e 1160 LCD unit on page 64 e 1180 LCD front bezel on page 68 1190 LCD panel LCD cable and hinges on page 69 Figure 20 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Remove the integrated camera from the LCD cover I When installing Stick the integrated camera to the top center of the LCD cover and ajust the placement of it to make sure the connector is attached firmly 72 Lenovo IdeaPad Y460 1210 Antenna assembly and LCD cover For access remove these FRUS in order e 1010 Battery pack on page 35 1020 Dum
48. ite Caps Lock mode is enabled You can enter all alphabetic characters A Z in uppercase without pressing the Shift key To enable or disable Caps Lock mode press the CapsLk key IM Power on White System is enabled b Blinking white System is in sleep mode Off System is in hibernate mode or shut down Battery status Blinking amber 500ms off 1s on The remaining power of the battery is less than 5 of its capacity Blinking amber 100ms off 3 2s on The battery is being charged with the remaining power between 5 and 20 of its capacity Amber The computer is operating on battery power with the remaining power between 5 and 20 of its capacity Blinking white The battery is being charged with the remaining power between 20 and 80 of its capacity White The remaining power of the battery is more than 80 of its capacity or the computer is operating on battery power with the remaining power between 20 and 80 of its capacity EJ Touchpad White The touchpad is disabled To enable or disable the touchpad press and hold the Fn key and press the F6 key H Graphics White The graphics is switched to a dedicated AMD GPU status high performance GPU specific Off The graphics is switched to an integrated Intel models only iie GPU power saving GPU GPU is short for graphics processing unit 31 d IdeaPad Y460 Hardware Maintenance Manual En key combinations key combinations The following table shows th
49. k coated 3 Black 1 5 0 2 kgfcm M2 5 x 7 mm flat head nylok coated 4 Black 2 5 0 2 kgfcm 54 Lenovo IdeaPad Y460 Figure 14 Removal steps of keyboard bezel and speaker continued Remove two screws El and two screws E Step Screw quantity Color Torque M2 0 x 3 mm flat head nylok coated 2 Black 1 5 0 2 kgfcm M2 5 x 4 mm flat head nylok coated 2 Black 2 0 0 2 kgfcm 55 d IdeaPad Y460 Hardware Maintenance Manual Figure 14 Removal steps of keyboard bezel and speaker continued Detach three FPC connectors in the direction shown by arrows Ell Fl Unplug the LCD connector in the direction shown by arrow KA When installing Make sure that all the FPC connectors and the LCD connector are attached firmly 96 Lenovo IdeaPad Y460 Figure 14 Removal steps of keyboard bezel and speaker continued Pull out the three antenna cables from the guide hole of the system board in the direction shown by arrows El and release them from the cable guides in the direction shown by arrows El 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 57
50. l 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 mop 5555 599355 599108 ANIA MID MINIMA NINO 7999 yx DDT 973 SW IN WN ADIN PIVAT WINN AMIN PYDI n5510n DN PIDI U
51. l the Power Meter shows that less than 9596 of the total power remains under this condition the battery pack can charge to 1009 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 do 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 To check the battery pack follow the steps below 1 Turn off the computer 2 Remove the battery pack and measure the voltage between battery terminals 1 and 7 See the following figure Terminal Voltage V DC 0 to 14 Ground 3 If the voltage is less than 11 0 V DC the battery pack has been discharged Note Recharging will be continued for at least 3 hours even though the indicator does not light on If the voltage is still less than 11 0 V DC after recharging replace the battery 4 f the voltage is more than 11 0 V DC measure the resistance between battery terminals 5 and 7 The resistance must be 4 to 30 KO If the resistance is not correct replace the battery pack If the resistance is
52. la Support latest Intel standard voltage mobile processors Core Chipset e Intel HM55 Calpella Bus architecture DDR3 800 1066MT s for Auburndale e DDR3 800 1066 1333MT7s for Clarksfield e DMI X4 2 5Gb s FDI 8 lanes 2channels 2 7Gt s PCI Express Graphic memory AMD Madison Pro DDR3 1G 128bit chip e AMD Park XT DDR3 512M 64bit e Support Intel AMD switchable graphics with ME click switch design Display 14 0 Inch 16M colors HD 1366 x 768 Resolution 16 9 WLED type TFT color LCD Standard e 1x 2GB DDR3 memory e 2 x 2GB DDR3 e 1 x 4GB DDR3 e 2x 4GB DDR3 CMOS RAM e 256 bytes Hard disk drive 250GB 5400rpm 9 5 mm high SATA interface e 320GB 5400rpm 9 5 mm high SATA interface e 500GB 5400rpm 9 5 mm high SATA interface 640GB 5400rpm 9 5 mm high SATA interface e 320GB 7200rpm 9 5 mm high SATA interface e 500GB 7200rpm 9 5 mm high SATA interface Supported hard disk drives depend on the model Optical drive 9 5mm SATA Fixed Bay tray in e DVD Rambo Blue Ray Combo 27 d IdeaPad Y460 Hardware Maintenance Manual Table 1 Specifications continued Feature I O port MODEM slot Audio Video Ethernet on the system board PCI Express Mini Card ExpressCard slot WLAN WWAN Bluetooth wireless SSD Slidebar Keyboard Touch pad Integrated camera Battery Description External monitor connector Stereo headphone jack Microphone j
53. la batteria e poi scollegare i cavi di interconnessione FRU SPD FRITS ThinkPad D REN OT 3 CORRA Feart V pabALTKEEV KK RITI RVD AL BERRIN AULT sv Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bater a y a continuaci n desconecte cualquier cable de conexi n entre dispositivos 13 d IdeaPad Y460 Hardware Maintenance Manual Laser compliance statement compliance statement Some models of Lenovo IdeaPad 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 If a CD ROM drive a DVD ROM drive or another laser device is installed note the following N 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 perigosa exposic o radiac o
54. lenovo IdeaPad Y460 Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page 92 First Edition Jan 2010 O Copyright Lenovo 2010 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 disclosure is subject to restrictions set forth in Contract No GS 35F 05925 O 2010 Lenovo 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Contents About this manual iv Safety information 1 General safety i 2 Electrical safety ui 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements
55. ll LSG 31 RVV300 300 LS 18 1m Argentina 145000567 e Longwell LP 24 HO3VV F LS 18 1m Danmark 145000566 e Longwell LP 40 HO3VV F LS 18 1m Switzerland 145000565 Longwell LP 37 H03VV F LS 18 1m 90 Table 10 Parts list 3 pin power cords continued Region Brazil Longwell LP 46 H03VV F LS 18 1m Israel Longwell LP 41 H03VV F LS 18 1m UL Longwell LP 30B SPT 2 18AWG LS 18 1m UK Longwell LP 61L HO3VV F LS 18 1m Indian Longwell LP 67 BIS LS 18 1m Italy Longwell LP 22 H03VV F LS 18 1m Korea Longwell LP 486 KTLHO3VV 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 e Longwell LP 39 H03VV F LS 18 1m CE e Longwell LP 34A HO3VV F LS 18 1m P N 145000564 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553 Lenovo IdeaPad Y460 91 d IdeaPad Y460 Hardware Maintenance Manual 00000000000000000000000000000000000000000 60000000000000000000000000000000000000000 92 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
56. 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 to make sure that it has been powered off d IdeaPad Y460 Hardware Maintenance Manual Always look carefully for possible hazards in your work area Exampl
57. mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n directa al haz 15 d IdeaPad Y460 Hardware Maintenance Manual 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 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 consumersupport 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
58. my cards on page 36 e 1030 Hard disk drive HDD slot cover and HDD on page 37 1040 Optical drive on page 39 e 1050 Thermal slot cover on page 40 e 1070 Fan assembly and Heat Sink assembly on page 42 1090 SIM card slot cover on page 46 e 1100 PCI Express Mini Card for wireless LAN WAN on page 47 e 1120 Keyboard cover power board and touch inductive panel on page 50 1130 Keyboard on page 53 1140 Keyboard bezel and speakers on page 54 e 1150 System board and ExpressCard slot assembly on page 60 e 1160 LCD unit on page 64 e 1180 LCD front bezel on page 68 1190 LCD panel LCD cable and hinges on page 69 Figure 21 Removal steps of antenna assembly and LCD cover Peel off the adhesive tapes securing the antenna boards release the cables from the cable guide and then remove the antenna assembly in the direction shown by arrows Bl When installing Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes 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 73 d IdeaPad Y460 Hardware Maintenance Manual Locations 0 Jwy y Front view W Integrated camera Array microphones bulit in Wireless LAN antennas Stereo speakers Power button D OneKey Rescue System button System
59. n with the keyboard the hard disk drive the parallel connector or the diskette drive within that time Ifthe timer conditions are satisfied in suspend mode When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive Lenovo IdeaPad Y460 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 This chapter presents the following product specific service references and product specific parts information e Specifications on page 27 Status indicators on page 30 Fn key combinations on page 32 e FRU replacement notices on page 33 e Removing and replacing an FRU on page 34 Locations on page 74 Parts list on page 76 Specifications The following table lists the specifications of the Lenovo IdeaPad Y460 Table 1 Specifications Feature Description Processor e Intel Core i7 i5 i3 Power Optimized Performance Arrandale 32nm Calpel
60. nteile 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 NT v FRU nadnn ANNI 2UNNN NIYIN 395 DNND DANN DVP OPIN D SPspn OMAN 2DW NTN 72 32wnn n TINA m 0 gt W0 n DIN DINI pw 5 HDI DYPND AWN NN 20202 W NNT D 9NVN DAPI 01122 DINIY NINN 33V IN PIN Prima di accendere l elaboratore dopo che 6 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 ci scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU DZH IVCA DREAN DANZ Al NA COMO 372 dE Lv MILD ERIC Ss ZONE CRRA CWRW ENEL T lt TVERT DICI APRA O TO WF HAF A EBB URW ATED OE 4B Mee BEI a OIN AA cC ERNHVET Antes de encender el sistema despues de sustituir una FRU compruebe gue todos los tornillos muelles y dem s piezas peguefias se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocar an Las piezas met licas pueden causar cortocircuitos el ctricos d IdeaPad Y460 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a smal
61. ode Note the following 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 Radiac o por raio laser ao abrir Nao 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 FANSAROtCANN SAIT GA EES AIS FREE EEE Rb 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 Ker lje 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 6epervrecb naaepHoro N3NyYeHua He cworpure Ha nys He paarnsnbiBalire ero C MOMOLIUbIO OMTUYHECKUX UHCTPYMEHTOB a TaKXe W36era re npaMoro BO3HENCTBUA JiaaepHOro Jyua Ked je laserov 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 DR UJ e Vo FEB BASES FERRE LOD TE PRE TE Ii TEM LIEV CSTE Radiaci n l ser al abrir No
62. on page 35 Figure 9 Removal steps of SIM card slot cover Remove the SIM card slot cover in the direction shown by arrow II 46 Lenovo IdeaPad Y460 1100 PCI Express Mini Card for wireless LAN WAN For access remove these FRUS in order e 1010 Battery pack on page 35 1090 SIM card slot cover on page 46 Figure 10 Removal steps of PCI Express Mini Card for wireless LAN WAN Disconnect the two wireless LAN cables black white ll and then remove the screws E In step Bl 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 direction shown by arrows Notes wireless LAN card has 2 cables in step Bl wireless LAN card in some models may have 3 cables in step Bl Step Screw quantity Color Torque M2 5 x 4 mm flat head nylok coated 2 Black 2 0 0 2 kgfcm 47 d IdeaPad Y460 Hardware Maintenance Manual Figure 10 Removal steps of PCI Express Mini Card for wireless LAN WAN continued Remove the card in the direction shown by arrow Kl When installing n 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 n 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
63. oosen the screws I but do not remove them Remove the HDD slot cover in the direction shown by arrow Pl 37 d IdeaPad Y460 Hardware Maintenance Manual Figure 3 Removal steps of HDD slot cover and HDD continued Remove the screw El pull the tab up in the direction shown by arrows to remove the hard disk drive from the slot Step Screw quantity Color Torque M2 5 x 4 mm flat head nylok coated 1 Black 2 0 0 2 kgfcm When installing Make sure that the HDD connector is attached firmly 38 Lenovo IdeaPad Y460 1040 Optical drive For access remove this FRU e 1010 Battery pack on page 35 Figure 4 Removal steps of optical drive Remove the screw lll insert a screwdriver into the hole aside and push the optical drive in the direction shown by arrow PB Pull the optical drive out in the direction shown by arrow El cm Bm Step Screw quantity Color Torque bi M2 5 x 7 mm flat head nylok coated 1 Black 2 5 0 2 kgfcm 39 d IdeaPad Y460 Hardware Maintenance Manual 1050 Thermal slot cover For access remove this FRU e 1010 Battery pack on page 35 Figure 5 Removal steps of thermal slot cover Note Loosen the screws Bl but do not remove them Remove the thermal slot cover in the direction shown by arrow Pl 40 Lenovo IdeaPad Y460 1060 DIMM For access remove these FRUS in order e 1010 Battery pack on page 35 e 1050 Thermal slot cove
64. orrect continuity and installation e 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 Note Output voltage for 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 lf the voltage is acceptable do the following Replace the system board Ifthe problem continues go to Lenovo IdeaPad Y460 on page 27 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 d IdeaPad Y460 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 unti
65. panish Italian U K English English Canadian English amp French Four Nordic countries International English Swiss Slovenian PIN 25008712 25008713 25008385 25008386 25008387 250087 14 25008577 25008715 25008388 25008579 25008711 25008727 25008439 25008389 25008406 25008717 25008718 25008722 25008723 25008726 25008773 25008774 25008775 25008776 25008785 25008789 25008570 25008573 25008790 25008431 25008792 25008794 25008745 25008742 25008740 25008739 25008738 25008716 25008720 25008721 250087 24 25009486 25009500 25008430 25008553 25008633 85 d IdeaPad Y460 Hardware Maintenance Manual Table 7 Parts list Keyboard continued Language Chicony continued Keyboard white continued Sunrex 86 Slovak Icelandic Belgian Hungarian Hebrew Greek Dutch Czech Japanese U K English Italian Spanish Turkish Thai Portuguese Latin Korean Traditional Chinese Russian French German Arabic Brazilian English Four Nordic countries Canadian English amp French Swiss International English Slovenian Slovak Icelandic Belgian Hungarian Hebrew Greek Dutch Czech Japanese U K English Spanish Italian Turkish Thai Portuguese Latin Korean PIN 25008637 25008639 25008644 25008652 25008658 25008661 25008667 25008601 25008231 25008253 25008254 25008255 25008256 25008257 25008258 25008259 25008262 25008263 25008264 25008265 25008266 25008267 250082
66. r on page 40 Figure 6 Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows Bl and then unplug the DIMM in the direction shown by arrow Pl Note If only one DIMM is used on the computer you are servicing the card must be installed in SLOT O l lower slot but not in SLOT 1 D upper slot lo mm vm 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 d IdeaPad Y460 Hardware Maintenance Manual 1070 Fan assembly and Heat Sink assembly For access remove these FRUS in order e 1010 Battery pack on page 35 e 1050 Thermal slot cover on page 40 Figure 7 Removal steps of fan assembly and heat sink assembly Note Loosen the screws Bl El but do not remove them Unplug the connector in the direction shown by arrow El When installing Make sure that the fan connector is attached firmly to the system board 42 Lenovo IdeaPad Y460 Figure 7 Removal steps of fan assembly and heat sink assembly continued Lift the fan assembly and heat sink assembly in the direction shown by arrow Ell Be careful not to damage the connector Attention Do not handle the heat sink assembly roughly Improper handling can cause distortion or deformation and imperfect contact wit
67. ray Rambo Optiarc AD 7585H 25009461 17 ODD 12 7mm Tray Rambo PCC UJ 890A Tray in RAMBO 25009440 ODD 17 ODD 12 7mm Tray Rambo PLDS DS 8A4S Tray in 25009439 RAMBO ODD 17 ODD 12 7mm Tray BD Combo Optiarc BC 5500H BD 25009785 Combo ODD 17 ODD 12 7mm Tray BD Combo PLDS DS 4E1S BD Combo 25009829 ODD 18 KL2 THERMAL DOOR ASSY 31042932 19 KL2 HDD DOOR ASSY 31042931 20 KL2 SIM DOOR ASSY 31042934 81 d IdeaPad Y460 Hardware Maintenance Manual LCD FRUs In Lenovo IdeaPad Y460 there are following types of LCDs e 14 0 in WXGA TFT 82 Lenovo IdeaPad Y460 14 0 in WXGA TFT Table 6 Parts list 14 0 in WXGA TFT No o o o ns FRU KL2 LCD BEZEL ASSY SP KL2 HINGE SP 14 0 HD LED Panel Flat wCE amp DCR AUO B140XWO3 VO HD G LED1 NB 14 0 HD LED Panel Flat w CE amp DCR LGD LP140WH2 TLQ1 HD G LED1 NB 14 0 HD LED Panel Flat wCE amp DCR CMO N140B6 L24 HD G LED1 NB 14 0 HD LED Panel Flat w CE amp DCR SMS LTN140AT11 L01 HD G LED1 NB 14 0 HD LED Panel w o CE amp DCR AUO B140XW02 V2 HD G LED1 NB KL2 LCD CABLE ASSY KL2 CAMERA SP KL2 LCD COVER ASSY SP KL2 LCD COVER W O 3G ASSY SP FRU no 31042939 31042941 18003943 18003937 18003932 18003935 18003830 31042942 31042940 31042937 31042938 83 d IdeaPad Y460 Hardware Maintenance Manual Keyboard Table 7 Parts list Keyboard Language Four Nordic countries Canadian English amp French Japanese Cze
68. s 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 the 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 start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the
69. s 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 74 8 When replacing an FRU use the correct screw as shown in the procedures DANGER Before removing 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 on
70. sent 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 Athird 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 IdeaPad alterations Use good judgment as to the safety of any non Lenovo IdeaPad 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 e d IdeaPad Y460 Hardware Maintenance Manu
71. tient 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 mssnonn 099905 135 nby mynn NIDO SANNA NN PIO WINN AMIN YWSWOS PN MVP 19959 71059009 AMIN ONT IN AMIN 7999 n5v 2017 97 PNI Dn NN 41305 PN GN MIYA 100 Du nyn w 199107 NN 7909 v 09199 NAA Dm NN wnb 799102 7 wnnwn v O gt MIDNA DIN mans 799102 UMP V DYYNNAN DPIN mua 03 913n yssnonn IN 7990 53509 01999 5159 NINN La batteria di supporto e una batteria al litio e puo incendiarsi esplodere o procurare gravi
72. ttery indicator is amber indicating that the battery power is low Alternatively if Hibernate when battery becomes low has been selected in the Power Management Properties window the computer goes into hibernation mode To cause the computer to return from sleep standby mode and resume the operation do one of the following Press the Fn key Open the lid Turn on the power switch Also in the following event the computer automatically returns from sleep standby mode and resumes the operation The time set on the resume timer elapses Note The computer does not accept any input immediately after it enters sleep standby mode Wait a few seconds before taking any action to reenter operation mode 25 d IdeaPad Y460 Hardware Maintenance Manual 26 Hibernation mode In hibernation mode the following occurs The system status RAM VRAM and setup data are stored on the hard disk The system is powered off To cause the computer to enter hibernation mode follow the steps below f you are using the ACPI operating system and have defined one of the following actions as the event that causes the system to go into hibernation mode perform that action Closing the lid Pressing the power button Also the computer goes into hibernation mode automatically in either of the following conditions e Ifa hibernation time has been set on the timer and if the user does not do any operatio
73. ty notice 6 N 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 700997 DOI NN 079 PN mbnawnnn MIDD 15 Pann 00937 SY PANNA IPIN Sy PAA Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore RREEE QIGO 4L4wA A X3 WOTWEDBRG UCCO SZZATyZ X vie SS ROT HEV Para evitar descargas no quite la cubierta de pl stico que rodea la parte baja de la tarjeta invertida Safety notice 7 N 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 Kurzschluf oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen 79910 T123 nn MIV IN NPUNID m55Yonv IN 599199 7991019 0 1 P
74. very discs When you replace a hard disk drive in your computer you are unable to use the pre installed Lenovo OneKey Recovery and OneKey Rescue However you can use the recovery discs that store your backed up data to restore your new hard drive to a previous backup status Note You can create recovery discs by burning the backup image to a CD DVD as recovery discs For details of Create recovery discs see the User Guide for OneKey Rescue System 23 d IdeaPad Y460 Hardware Maintenance Manual When you use the recovery discs to boot your computer the system will enter the user interface for system recovery automatically Please follow the prompt to insert the backup discs to complete the whole recovery process Note The recovery process might take up to 2 hours Passwords 24 As many as two passwords may be needed for any Lenovo IdeaPad computer the power on password POP 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 Supervisor password A supervisor passwor
75. vided 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 IdeaPad products Use this manual to troubleshoot problems effectively Before servicing a Lenovo IdeaPad product make sure to read all the information under Safety information on page I and Important service information on page 16 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service an IdeaPad Y460 computer General safety on page 2 Electrical safety on page 3 e Safety inspection guide on page 5 e Handling devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 e Safety notices multilingual translations on page 7 Laser compliance statement on page 14 d IdeaPad Y460 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 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
76. wo screws E Step Screw quantity Color Torque M2 0 x 2 mm flat head nylok coated 2 White 1 5 0 2 kgfcm Remove the ExpressCard slot assembly in the direction shown by arrow Ell 63 d IdeaPad Y460 Hardware Maintenance Manual 1160 LCD unit For access remove these FRUS in order e 1010 Battery pack on page 35 1020 Dummy cards on page 36 e 1030 Hard disk drive HDD slot cover and HDD on page 37 1040 Optical drive on page 39 1050 Thermal slot cover on page 40 e 1070 Fan assembly and Heat Sink assembly on page 42 e 1090 SIM card slot cover on page 46 e 1100 PCI Express Mini Card for wireless LAN WAN on page 47 1120 Keyboard cover power board and touch inductive panel on page 50 e 1130 Keyboard on page 53 1140 Keyboard bezel and speakers on page 54 e 1150 System board and ExpressCard slot assembly on page 60 Figure 16 Removal steps of LCD unit Remove four screws Bl Step Screw quantity Color Torque E M2 5 x 7 mm flat head nylok coated 4 Black 2 5 0 2 kgfcm 64 Lenovo IdeaPad Y460 Figure 16 Removal steps of LCD unit continued Remove the LCD unit in the direction shown by arrows Pl 65 d IdeaPad Y460 Hardware Maintenance Manual 1170 Base cover For access remove these FRUS in order e 1010 Battery pack on page 35 e 1030 Hard disk drive HDD slot cover and HDD on page 37

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