Lenovo IdeaPad Y400 Hardware Maintenance Manual Download

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Lenovo Y400/Y500 Hardware Maintenance Manual

Table 8. Parts list—Keyboard

Language

P/N

CRU ID

Y500
(Win 8)

Chicony
(Backlight)

English

25205408

U.S. English

25205516

U.K. English

25205409

Italian

25205410

Spanish

25205411

Turkish

25205412

Thai

25205413

Portuguese

25205414

Latin

25205415

Canadian English&French

25205416

Korean

25205417

Traditional Chinese

25205418

Russian

25205419

French

25205420

German

25205421

Arabic

25205422

Brazilian

25205423

Dutch

25205425

Greek

25205426

Hebrew

25205427

Hungarian

25205428

Four Nordic countries

25205429

Belgian

25205430

Icelandic

25205431

Slovenian

25205432

Swiss

25205433

International English

25205434

Czechoslovakian

25205435

Bulgarian

25205436

Indian

25205437

OKI
(Backlight)

English

25205438

U.S. English

25205518

U.K. English

25205439

Italian

25205440

Spanish

25205441

Turkish

25205442

Thai

25205443

Portuguese

25205444

Latin

25205445

Canadian English&French

25205446

Korean

25205447

Traditional Chinese

25205448

Russian

25205449

French

25205450

German

25205451

Arabic

25205452

Brazilian

25205453

Dutch

25205455

Summary of Contents for IdeaPad Y400

Page 1: ...Lenovo Y400 Y500 Hardware Maintenance Manual ...

Page 2: ... developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclo sure is subject to r...

Page 3: ...upplemental Recovery Disc 23 Passwords 24 Power on password 24 Hard disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Putting your computer to sleep 25 Shutting down the computer 26 Lenovo Y400 Y500 27 Specifications 27 Status indicators 30 Fn key combinations 32 FRU replacement notices 33 Screw notices 33 Removing and replacing an FRU 34 1010 Battery pack 35 1020 Du...

Page 4: ...fety information required for servicing computers The product specific section includes service reference and product specific parts information About this manual Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Safety ...

Page 5: ...o computer see General safety on page 2 see Electrical safety on page 3 see Safety inspection guide on page 5 see Handling devices that are sensitive to electrostatic discharge on page 6 see Grounding requirements on page 6 see Safety notices multilingual translations on page 7 see Laser compliance statement on page 14 Safety information ...

Page 6: ...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 non...

Page 7: ...ttention 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...

Page 8: ... a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units If an electrical accident occurs Use ...

Page 9: ...rmine whether there are any potential unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Turn off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a met...

Page 10: ... 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 Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector ou...

Page 11: ... Austausch der Computer wieder angeschlossen wird muß sichergestellt werden daß keine Schrauben Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden Metallteile oder splitter können Kurzschlüsse erzeugen Prima di accendere l elaboratore dopo che é stata effettuata la sostituzione di una FRU accertarsi che tutte l...

Page 12: ...lten Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen Alcune batterie di riserva co...

Page 13: ...eschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen La batteria contiene piccole quantità di nichel Non smontarla gettarla nel fuoco o nell acqua né cortoci...

Page 14: ...eses Typs dürfen nicht aufgeladen zerlegt über 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 örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Ein...

Page 15: ...ten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden anschließend ein Arzt aufgesucht werden Nel caso che caso l LCD...

Page 16: ...battery can produce enough current to burn personnel or combustible materials Bien que le voltage des batteries principales soit peu élevé le court circuit ou la mise à la masse d une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben können sie doch bei Kurzschluß oder E...

Page 17: ...et déconnectez tous les cordons d interface Die Stromzufuhr muß abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione Antes de ...

Page 18: ...device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open Laser compliance statement 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 ...

Page 19: ...luz Rayonnement laser si carter ouvert Évitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei geöffnetem Gerät Nicht direkt oder über optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyitáskor lézersugár Ne nézzen bele se szabad szemmel se optikai eszközökkel Kerülje a sugárnyalábbal való é...

Page 20: ...ed in this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http consumersupport lenovo com 2 Enter the serial number or select a product or use Lenovo smart downloading 3 Select the BIOS Driver Applications and download 4 Follow the direc...

Page 21: ...onfiguration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost Make sure that the customer has a current backup of the data before performing this ac...

Page 22: ... 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 r...

Page 23: ...quence 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 va...

Page 24: ...erring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force Damage caused by liquid spilled into the system Damage caused by t...

Page 25: ...rd of the AC adapter for correct continuity and installation If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure Note Output voltage for the AC adapter pin No 2 may differ from the o...

Page 26: ... 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 th...

Page 27: ...ry Disc This disc contains additional content such as software for specific models and updates to the software that was preloaded on the computer Not all recovery disc sets come with a Supplemental Recovery Disc To restore the computer to the original factory configuration using the recovery disc set do the following 1 Insert the bootable Start Recovery Disc into the optical drive 2 Start the comp...

Page 28: ... for the system administrator who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user...

Page 29: ...leep If you will be away from your computer for only a short time put the computer to sleep When the computer is in sleep mode you can quickly wake it to resume use bypassing the startup process To put the computer to sleep do one of the following Close the display panel Press the power button Open the charms and then select Settings Power Sleep Note Wait until the power indicator light starts bli...

Page 30: ...0 Hardware Maintenance Manual 26 Shutting down the computer If you are not going to use your computer for a long time shut it down To shut down your computer 1 Open the charms select Settings 2 Select Power Shut down ...

Page 31: ...Y400 Y500 Table 1 Specifications Feature Description Processor See the system properties of your computer you can do this as follows Click Control Panel then click Hardware and Sound click Device Manager under Devices and Printers and double click Processors Core Chipset Intel HM76 Bus architecture PEG FDI DMI SATA Gen1 SATA Gen3 PCIE Gne1 SPI HDMI 1 4b LPC HD Audio USB 2 0 USB 3 0 Graphic Chipset...

Page 32: ...itor connector Headphone jack 1 Mic in jack 1 RJ45 1 USB 2 0 2 USB 3 0 1 or USB 2 0 1 USB 3 0 2 6 in1 card reader SD SD pro MMC MS MS pro XD MODEM slot N A Audio 1 8 Stereo Headphone Output Jack SPIDIF 1 8 Input Jack Microphone Built in stereo speakers Built in microphone Video HDMI port 1 VGA 1 Ethernet on the system board 1G LAN PCI Express Mini Card slot Wimax WIFI 1 SSD 1 WLAN Intel 802 16e Wi...

Page 33: ... Y400 Y500 29 Table 1 Specifications continued Feature Description Finger Print Reader N A Integrated camera HD Camera Battery 6 cells 72WH 62WH AC adapter 120W 170W Pre installed operating system Win8 Linpus ...

Page 34: ...Lenovo Y400 Y500 Hardware Maintenance Manual 30 The system status indicators below show the computer status Status indicators Y500 a b c d e ...

Page 35: ...er 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 Touchpad White The touchpad is disabled Caps lock White Caps Lock mode is enabled Y...

Page 36: ...ggle airplane mode on off Fn F6 Enable Disable the touchpad Fn F9 Open Settings charm Fn F10 Open Search charm Fn F11 View current Apps Fn F12 View all Apps Fn PrtSc Activate the system request Fn Insert Y500 Fn PgUp Y400 Enable Disable the scroll lock Fn Home Activate the pause function Fn End Activate the break function Fn PgDn Y400 Activate the insert function Fn Increase Decrease display brigh...

Page 37: ...se 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 Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card Torque driver If you have a torque screwdriver refer to the Torque column for each step Make sure that you use th...

Page 38: ...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 73 8 When replacing an FRU use the correct screw as shown in the procedures 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 lo...

Page 39: ...he unlocked position remove the battery pack in the direction shown by the arrow 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 DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode a b c b a c ...

Page 40: ... Y500 Hardware Maintenance Manual 36 1020 Dummy card For access remove this FRU see 1010 Battery pack on page 35 Figure 2 Removal steps of dummy cards Remove the dummy card in the direction shown by arrows a b a b ...

Page 41: ...is FRU see 1010 Battery pack on page 35 Figure 3 Removal steps of optical drive Push the latch in the direction shown by arrow Hold the spring loaded latch in the unlocked position Gently pull out the optional module in the direction shown by arrow a b c c b a ...

Page 42: ...ry pack on page 35 see 1030 Optical drive on page 37 Figure 4 Removal steps of HDD Memory Mini PCI Express Card slot compartment cover Remove the screws that secure the compartment cover Remove the compartment cover Step Screw quantity Color Torque M2 5 X8 mm flat head nylok coated 8 Y400 M2 5 10 mm flat head nylok coated 9 Y500 Black Black 2 0 2 5 kgfcm a a a a a a a a a a a ...

Page 43: ...olor Torque M2 5 4 mm flat head nylok coated 2 Y400 M2 5 4 mm flat head nylok coated 2 Y500 Black Black 1 5 2 0 kgfcm 2 0 2 5 kgfcm 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 o...

Page 44: ...e Manual 40 Figure 5 Removal steps of hard disk drive continued Pull the tab in the direction shown by arrow Take out the hard disk drive secured in a metal frame When installing Make sure that the HDD connector is attached firmly b b c c ...

Page 45: ...ocket at the same time in the direction shown by arrows and then unplug the DIMM in the direction shown by arrow Note If only one DIMM is used on the computer you are servicing the card must be installed in SLOT 0 lower slot but not in SLOT 1 upper slot z 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 tha...

Page 46: ...ss LAN WAN Disconnect the two wireless LAN cables and then remove the screw In step 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 Wireless LAN card in some models may have 3 cables in step Remove the card in the direction sho...

Page 47: ... two antenna connectors plug the black cable 1st MAIN into the jack labeled 1 and the white cable 2nd AUX into jack labeled 2 on the card In models with a wireless LAN card that has three antenna connectors plug the black cable 1st MAIN into the jack labeled 1 the grey cable 3rd into jack labeled 3 and the white cable 2nd AUX into jack labeled 2 on the card ...

Page 48: ...I Express Card slot compartment cover on page 38 see 1050 Hard disk drive on page 39 see 1060 DIMM on page 41 see 1070 PCI Express Mini Card for wireless LAN WAN on page 42 Figure 8 Removal steps of keyboard Y400 Remove two screws Y500 Remove three screws Step Screw quantity Color Torque M2 5 4 mm flat head nylok coated 2 Y400 M2 5 10 mm flat head nylok coated 3 Y500 Black Black 1 5 2 0 kgfcm a a ...

Page 49: ...board continued Push the back of the keyboard in the direction shown by arrow Loosen the keyboard with fingers in the direction shown by arrow Lift the keyboard a little and then detach the connectors in the direction shown by arrows a b c de a Y500 b ...

Page 50: ...Lenovo Y400 Y500 Hardware Maintenance Manual 46 Figure 8 Removal steps of keyboard continued Y500 c d e ...

Page 51: ...t compartment cover on page 38 see 1050 Hard disk drive on page 39 see 1060 DIMM on page 41 see 1070 PCI Express Mini Card for wireless LAN WAN on page 42 see 1080 Keyboard on page 44 Figure 9 Removal steps of keyboard bezel Y400 Remove three screws and three screws on the bottom Step Screw quantity Color Torque M2 5 8 mm flat head nylok coated 3 M2 3 mm flat head nylok coated 3 Black Black 1 5 2 ...

Page 52: ...move four screws three screws on the bottom Y400 Detach the power board connector and TouchPad cable in the direction shown by arrows Step Screw quantity Color Torque M2 5 10 mm flat head nylok coated 4 M2 3 mm flat head nylok coated 3 Black Black 1 5 2 0 kgfcm 1 0 1 5 kgfcm a b a a a a b b b a c d Y400 d c ...

Page 53: ...ctor and TouchPad cable in the direction shown by arrows IO board connector in the direction shown by arrow When installing Make sure that the power board connector TouchPad and IO board cable are attached firmly Step Screw quantity Color Torque M2 5 4 mm flat head nylok coated 1 Black 1 5 2 0 kgfcm c d e f Y500 c e d f a ...

Page 54: ...Lenovo Y400 Y500 Hardware Maintenance Manual 50 Figure 9 Removal steps of keyboard bezel continued Remove the keyboard bezel in the direction shown by arrow g Y500 g ...

Page 55: ...ni Card for wireless LAN WAN on page 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 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 ...

Page 56: ... Y400 Remove screws Detach camera connector in the direction shown by arrow unplug DC IN connector in the direction shown by arrow LCD connector in the direction shown by arrow Step Screw quantity Color Torque M2 5 4 mm flat head nylok coated 2 Black 2 0 2 5 kgfcm a b c d Y400 b a a c d a ...

Page 57: ...Lenovo Y400 Y500 53 Figure 10 Removal steps of system board Y500 Loosen three screws Unplug LCD speakers cable connector DC IN camera connectors in the direction shown by arrows a b Y500 b a a b b ...

Page 58: ...d firmly Remove the system board in the direction shown by arrow When installing When attaching the system board to the base cover adjust the placement of the ports as shown in Improper placement of the ports or those jacks might cause a damage Step Screw quantity Color Torque M2 5 4 mm flat head nylok coated 3 Black 1 5 2 0 kgfcm a b a c Y500 c a a ...

Page 59: ...ee 1050 Hard disk drive on page 39 see 1060 DIMM on page 41 see 1070 PCI Express Mini Card for wireless LAN WAN on page 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 see 1100 System board on page 51 Figure 11 Removal steps of LCD unit Y400 Release the antenna cables from the cable guides in the direction shown by arrows Remove screws Step Screw quantity Color Torque M2 5 4 fla...

Page 60: ...s 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 Step Screw quantity Color Torque M2 5 5 mm flat he...

Page 61: ...Lenovo Y400 Y500 57 Figure 11 Removal steps of LCD unit continued Remove the LCD unit in the direction shown by arrows c Y500 c c ...

Page 62: ... Dummy card on page 36 see 1030 Optical drive on page 37 see 1040 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 38 see 1050 Hard disk drive on page 39 see 1060 DIMM on page 41 see 1070 PCI Express Mini Card for wireless LAN WAN on page 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 see 1100 System board on page 51 ...

Page 63: ...f fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow and loosen six screws to lift the fan assembly When installing Make sure that the fan connector is attached firmly to the system board a b a b b b b b b ...

Page 64: ...n page 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 see 1100 System board on page 51 see 1120 Fan assembly and Heat Sink assembly on page 58 Attention CPU is extremely sensitive When you service the CPU avoid any kind of rough handling Figure 13 Removal steps of CPU Rotate the head of the screw in the direction shown by arrow to release the lock then remove the CPU in the dir...

Page 65: ...drive on page 39 see 1060 DIMM on page 41 see 1070 PCI Express Mini Card for wireless LAN WAN on page 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 see 1100 System board on page 51 see 1110 LCD unit on page 55 see 1120 Fan assembly and Heat Sink assembly on page 58 Figure 14 Removal steps of base cover speakers and power assembly Loosen four screws and then remove the speakers...

Page 66: ...0 Hardware Maintenance Manual 62 Figure 14 Removal steps of base cover speakers and power assembly continued Y500 Step Screw quantity Color Torque M2 0 3 flat head nylok coated 4 Black 1 0 1 5 kgfcm Y500 a a a a b b a ...

Page 67: ...assembly continued Y400 Loosen the screws then remove the power assembly in the direction shown by arrow When installing Make sure that the power connector is attached firmly Step Screw quantity Color Torque M2 0 3 mm flat head nylok coated 2 Black 1 0 1 5 kgfcm a b Y400 a b a a ...

Page 68: ...14 Removal steps of base cover speakers and power assembly continued Y500 Loosen the screw then remove the power assembly in the direction shown by arrow Step Screw quantity Color Torque M2 0 3 mm flat head nylok coated 1 Black 1 0 1 5 kgfcm a b Y500 a b a ...

Page 69: ... D SIDE LABEL WLAN Label for BRAZIL Brazil Label BT or WLAN Label for US CA TW or WLAN Label for INDONESIA or BT Label for US CA TW or Indonesia Label for BT or SIRIM WLAN Label or SIRIM BT Label or ISRAEL WLAN label PRC MTM CODE User guide 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 labe...

Page 70: ...ress Card slot compartment cover on page 38 see 1050 Hard disk drive on page 39 see 1060 DIMM on page 41 see 1070 PCI Express Mini Card for wireless LAN WAN on page 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 see 1100 System board on page 51 see 1110 LCD unit on page 55 Figure 15 Removal steps of LCD front bezel Y400 Remove two screws Step Screw quantity Color Torque M2 4 mm...

Page 71: ...Lenovo Y400 Y500 67 Figure 15 Removal steps of LCD front bezel continued Remove the LCD front bezel in the direction shown by arrows a a a a a ...

Page 72: ...ot compartment cover on page 38 see 1050 Hard disk drive on page 39 see 1060 DIMM on page 41 see 1070 PCI Express Mini Card for wireless LAN WAN on page 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 see 1100 System board on page 51 see 1110 LCD unit on page 55 see 1150 LCD front bezel on page 66 Figure 16 Removal steps of LCD panel LCD cable and hinges Y400 Remove two screws t...

Page 73: ...wn by arrows When installing Make sure that the connector is attached firmly Step Screw quantity Color Torque M2 0 3 mm flat head nylok coated 2 Y400 M2 4 mm flat head nylok coated 2 Y400 M2 5 4 flat head nylok coated 2 Y500 M2 5 5 mm flat head nylok coated 6 Y500 Black Silver Black Silver 1 5 2 0 kgfcm 2 0 2 5 kgfcm 2 0 2 5 kgfcm a b c a a c c c b b b b b b a ...

Page 74: ... panel LCD cable and hinges continued Y400 Remove four screws four screws and the hinges in the direction shown by arrows Step Screw quantity Color Torque M2 0 3 mm flat head nylok coated 4 M2 0 4 mm flat head nylok coated 4 Black Silver 1 0 1 5 kgfcm d e f d e e d d e e d f f a ...

Page 75: ...on shown by arrows Note The LCD cables are attached to the LCD panel by a metal connector Peel off the adhesive tape and detach the connector in the direction shown by arrow When installing Make sure that the metal connector is attached firmly Step Screw quantity Color Torque M2 0 3 mm flat head nylok coated 6 Black 1 0 1 5 kgfcm d e d d d d d d e e a f f ...

Page 76: ...age 42 see 1080 Keyboard on page 44 see 1090 Keyboard bezel on page 47 see 1100 System board on page 51 see 1110 LCD unit on page 55 see 1150 LCD front bezel on page 66 see 1160 LCD panel LCD cable and hinges on page 68 Figure 17 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Unplug the integrated camera connector in the direction shown by...

Page 77: ...iew Integrated camera Built in microphone with noise reduction Computer display Power button JBL speakers Touchpad Numeric keypad Y500 System status indicators Memory card slot Locations a b c d e f g h i Y500 a b b f h c e d g i ...

Page 78: ...Lenovo Y400 Y500 Hardware Maintenance Manual 74 Right side view Kensington slot Optical drive USB port Microphone jack Headphone jack Y400 Y500 a b c d e a b c c d e a b c d e ...

Page 79: ...de view Novo button AC power adapter jack Ventilation slots VGA port RJ 45 port HDMI port USB port Battery latch manual Removable module lock Battery pack Battery latch spring loaded Louvers a b c d e f g h i j k l k j i h c d e f g g b l a ...

Page 80: ...g service parts see Overall on page 77 see LCD FRUs on page 83 see Keyboard on page 86 see Miscellaneous parts on page 92 see AC adapters on page 93 see Power cords on page 94 Parts list Notes Each FRU is available for all types or models unless specific types or models are specified ...

Page 81: ...ovo Y400 Y500 77 Overall Y500 Y400 Y400 Y500 Y400 Y500 Y500 Y500 Y400 13 11 15 14 16 10 38 a 24 25 26 18 35 36 g h 6 4 b i 7 3 1 2 2 i b c f d 8 e 9 19 f 17 20 22 32 21 14 29 27 34 39 40 33 28 30 31 23 37 ...

Page 82: ...BT BL 90001106 N 7 QIQY5 W8P MB 1G 35W W BT BL 90001107 N 7 QIQY5 W8 MB 1G 35W W BT BL 90001108 N 7 QIQY5 MB 1G 45W W BT BL 90001109 N 7 QIQY5 W8P MB 1G 45W W BT BL 90001110 N 7 QIQY5 W8 MB 1G 45W W BT BL 90001111 N 7 QIQY5 MB 1G 35W W BT 90001112 N 7 QIQY5 W8P MB 1G 35W W BT 90001113 N 7 QIQY5 W8 MB 1G 35W W BT 90001114 N 7 QIQY5 MB 1G 45W W BT 90001115 N 7 QIQY5 W8P MB 1G 45W W BT 90001116 N 7 Q...

Page 83: ...or Ivy bridge core Dual Core 35W Intel I3 3120M 2 5G L1 3M 2cPGA CPU 102500435 N 9 QIQY5 Thermal Module 90201967 N 9 QIQY6 Thermal Module 90202002 N 10 DDR3 1600 2GB M471B5773DH0 CK0 DDR3 1600 2GB 11200340 10 DDR3 1600 2GB HMT325S6CFR8C PB DDR3 1600 2GB 11200343 10 DDR3 1600 2GB RMT3150ED58E8W 1600 DDR3 1600 2GB 11200392 10 DDR3 1600 2GB SP321NH08IAF DDR3 1600 2GB 11200394 10 DDR3 1600 2GB Nan NT2...

Page 84: ... Board W Cable 90001126 N 16 QIQY6 DC IN Board W Cable 90001162 N 17 QIQY5 Lower Case 90201978 N 17 QIQY6 Lower Case 90202006 N 18 QIQY5 SD Dummy Card 90201944 18 QIQY6 SD Dummy Card 90201944 19 SSD mSATA 16G Samsung MZMPA016HMCD 16G mSATA SSD 16200255 19 SSD mSATA 16G Sandisk U100 16G mSATA SSD 16200215 20 QIQY5 2ND Fan Upper Case 90201949 20 QIQY6 2ND Fan Upper Case 90201984 21 QIQY5 2ND Fan Low...

Page 85: ...D Dummy Card 90201939 36 QIQY6 ODD Dummy Card 90201981 37 QIQY5 VGA Thermal Pad 90201965 N 38 Hard disk drive 500G 5400rpm ST500LM012 5 4K 9 5 500G HDD 16200210 38 Hard disk drive 500G 5400rpm WD5000LPVT 08G33T1 7mm 5 4K rpm 500G HDD 16200264 38 Hard disk drive 500G 5400rpm WD WD5000BPVT 24A1YT0 5400PRM 9 5mm 500 HDD 16200089 38 Hard disk drive 500G 5400rpm ST500LT012 5 4K 7mm 500G HDD 16200211 38...

Page 86: ...0 Hardware Maintenance Manual 82 Table 5 Parts list Overall continued No FRU FRU no CRU ID 39 QIQY5 Thermal Door 90201951 39 QIQY6 Thermal Door 90201985 40 QIQY5 2ND VGA Board 90001120 40 QIQY6 2ND VGA Board 90001120 ...

Page 87: ...Lenovo Y400 Y500 83 LCD FRUs In Lenovo Y400 Y500 there are following types of LCDs 14 0 in HD TFT Y400 15 6 in HD TFT Y500 2 4 3 8 12 11 9 10 1 2 5 7 6 ...

Page 88: ...LED1 NB LCD 18200114 N 3 Panel 15 6W Wedge LGD LP156WH4 TLN1 HD G W LED1 NB LCD 18200158 N 3 Panel 15 6W Wedge CMI N156BGE L21 HD G W LED1 NB LCD 18004787 N 3 Panel 15 6W Wedge BOE HB156WX1 100 HD G W LED1 NB LCD 18200677 N 3 Panel 15 6W Wedge FHD LGD LP156WF1 TLC1 FHD G W LED1 NB LCD 18200442 N 3 Panel 15 6W Wedge FHD LGD LP156WF1 TLB2 FHD AG W LED1 NB LCD 18200453 N 4 QIQY5 Hinge L 90201973 N 4 ...

Page 89: ...ntenna 2 3 2 7GHz Sinher Acon Sinher Y500 2 4 2 5 Hinge ANT L 20200334 N 6 Hinge Antenna 2 4 2 5GHz SZS Acon SZS Y500 2 4 2 5 Hinge ANT L 20200343 N 7 Hinge Antenna 2 3 2 7GHz Chengjun Acon Chengjun Y500 2 4 2 5 Hinge ANT R 20200333 N 7 Hinge Antenna 2 3 2 7GHz Sinher Acon Sinher Y500 2 4 2 5 Hinge ANT R 20200335 N 7 Hinge Antenna 2 4 2 5GHz SZS Acon SZS Y500 2 4 2 5 Hinge ANT R 20200344 N ...

Page 90: ... N Dutch 25205245 N Greek 25205246 N Hebrew 25205247 N Hungarian 25205248 N Four Nordic countries 25205249 N Belgian 25205250 N Icelandic 25205251 N Slovenian 25205252 N Swiss 25205253 N International English 25205254 N Czechoslovakian 25205255 N Bulgarian 25205256 N Indian 25205257 N Chicony Backlight English 25205318 N U S English 25205513 N U K English 25205319 N Italian 25205320 N Spanish 2520...

Page 91: ... N U K English 25205259 N Italian 25205260 N Spanish 25205261 N Turkish 25205262 N Thai 25205263 N Portuguese 25205264 N Latin 25205265 N Canadian English French 25205266 N Korean 25205267 N Traditional Chinese 25205268 N Russian 25205269 N French 25205270 N German 25205271 N Arabic 25205272 N Brazilian 25205273 N Dutch 25205275 N Greek 25205276 N Hebrew 25205277 N Hungarian 25205278 N Four Nordic...

Page 92: ...Brazilian 25205363 N Dutch 25205365 N Greek 25205366 N Hebrew 25205367 N Hungarian 25205368 N Four Nordic countries 25205369 N Belgian 25205370 N Icelandic 25205371 N Slovenian 25205372 N Swiss 25205373 N International English 25205374 N Czechoslovakian 25205375 N Bulgarian 25205376 N Indian 25205377 N Darfon English 25205288 N U K English 25205289 N Italian 25205290 N Spanish 25205291 N Turkish 2...

Page 93: ...5 N U S English 25205379 N Italian 25205380 N Spanish 25205381 N Turkish 25205382 N Thai 25205383 N Portuguese 25205384 N Latin 25205385 N Canadian English French 25205386 N Korean 25205387 N Traditional Chinese 25205388 N Russian 25205389 N French 25205390 N German 25205391 N Arabic 25205392 N Brazilian 25205393 N Japanese 25205394 N Dutch 25205395 N Greek 25205396 N Hebrew 25205397 N Hungarian 2...

Page 94: ...5423 N Dutch 25205425 N Greek 25205426 N Hebrew 25205427 N Hungarian 25205428 N Four Nordic countries 25205429 N Belgian 25205430 N Icelandic 25205431 N Slovenian 25205432 N Swiss 25205433 N International English 25205434 N Czechoslovakian 25205435 N Bulgarian 25205436 N Indian 25205437 N OKI Backlight English 25205438 N U S English 25205518 N U K English 25205439 N Italian 25205440 N Spanish 2520...

Page 95: ...5517 N U K English 25205475 N Italian 25205476 N Spanish 25205477 N Turkish 25205478 N Thai 25205479 N Portuguese 25205480 N Latin 25205481 N Canadian English French 25205482 N Korean 25205483 N Traditional Chinese 25205484 N Russian 25205485 N French 25205486 N German 25205487 N Arabic 25205488 N Japanese 25205490 N Brazilian 25205489 N Dutch 25205491 N Greek 25205492 N Hebrew 25205493 N Hungaria...

Page 96: ...P Mylar d QIQY5 MB Mylar WO BT d QIQY5 MB Mylar W BT e QIQY5 BT Foil f QIQY5 Antenna Mylar f QIQY6 Cable Mylar g QIQY5 ODD Mylar 90201952 90201952 90201953 90201994 90201954 90201942 90201943 90201945 90201941 90201995 90201960 N Cable miscellaneous parts h QIQY5 Audio Cable i QIQY5 TP Cable i QIQY6 TP Cable Note Italicized letters in parentheses are references to the exploded view in Overall on p...

Page 97: ...A 1900 56LC 20V4 5A adapter CCC 36200404 90W Chicony CPA A090 20V4 5A adapter 330PF 36001942 90W Chicony CPA A090 20V4 5A adapter CCC 36200414 120W Liteon PA 1121 16 19 5V6 15A adapter 36002079 120W Liteon PA 1121 16 19 5V6 15A adapter CCC 36200403 120W Delta ADP 120LH BA 19 5V6 15A adapter 36002031 120W Delta ADP 120LH BA 19 5V6 15Aadapter CCC 36200400 170W Delta ADP 170BB B 20V8 5A adapter 36200...

Page 98: ...LS15 H03VV F LP 41 1m 145000595 UL LINETEK LP 30B SPT 2 LS15 1m 145000594 UK LINETEK LP 61L H03VV F LS15 1m 145000593 India LINETEK PE 361 H05VV F LS15 1m 145000592 Italy LINETEK LS15 H03VV F PE 336 1m 145000591 Korea LINETEK LS15 H05VV F LP E04A 1m 145000590 ANZ LINETEK LS15 H03VV F LP 23A 1m 145000589 TW LINETEK LS15 VCTF LP 53 1m 145000588 Japan LINETEK LS15 VCTF LP 54 1m 145000587 SA LINETEK L...

Page 99: ...LFC 3R LS 18 1m 145000557 TW Longwell LP 71 VCTF LS 33 1m 145000556 Japan Longwell LP 54 VCTF LS 18 1m 145000555 SA Longwell LP 39 H03VV F LS 18 1m 145000554 CE Longwell LP 34A H03VV F LS 18 1m 145000553 China VOLEX GB10S3 RVV 300 500 VAC5S 1m 145000538 UL Volex US15S3 SPT 2 VAC5S 1m 145000537 India VOLEX IA6A3 IS694 VAC5S 1m 145000536 Italy VOLEX IT10S3 HO3VV F VAC5S 1m 145000535 Denmark VOLEX MP...

Page 100: ...UL lux 0014 SPT 2 60 C 18 3C 0016 1m 145500002 China lux 0036 RVV 300 300 0 75 3C 0002 1m 145500003 India lux 0046 IS694 0 75 3C 0011 1m 145500004 Japan lux 0018 E VCTF 0 75 3C 0021 1m 145500005 ANZ lux 0038 H03VV F 0 75 3C 0011 1m 145500006 TW lux 0019 VCTF 0 75 3C 0021 1m 145500007 Korea lux 0033 H03VV F 0 75 3C 0011 1m 145500008 Italy lux 0029 H03VV F 0 75 3C 0011 1m 145500009 SA lux 0044 H03VV...

Page 101: ... information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for ...

Page 102: ...is document should verify the applicable data for their specific environment 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 Un...

Page 103: ...Notices 99 ...

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