Lenovo B570, V570 manual Keyboard, Removal steps of keyboard

Page 46

Lenovo V570/B570 Hardware Maintenance Manual

1080 Keyboard

For access, remove this FRU:

• “1010 Battery pack” on page 34

Figure 8. Removal steps of keyboard

Remove three screws a.

1

1

1

Step	Screw (quantity)	Color	Torque
a	M2.5 × 8 mm, flat-head, nylok-coated (3)	Black	2.5 kgfcm

42

Image 46

Contents Lenovo V570/B570 Page Contents About this manual Lenovo V570/B570Safety information General safety Electrical safety Lenovo V570/B570 Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notices multilingual translations Safety noticeLenovo V570/B570 Hardware Maintenance Manual Safety information Lenovo V570/B570 Hardware Maintenance Manual Safety information Lenovo V570/B570 Hardware Maintenance Manual Safety information Laser compliance statement Safety information Before replacing parts Strategy for replacing FRUsStrategy for replacing a hard disk drive Important notice for replacing a system boardImportant information about replacing RoHS compliant FRUs Original partGeneral checkout Following are not covered under warranty What to do firstChecking the AC adapter Power system checkoutChecking operational charging Checking the battery pack Related service information Restoring the factory contents by using OneKey RecoveryPower-on password PasswordsSupervisor password Screen blank mode Power managementSleep standby mode Hibernation mode Specifications Feature DescriptionWlan Status indicators Off Indicator MeaningBlinking white Flashing whiteFn key combinations Key combination DescriptionPlastic to plastic FRU replacement noticesScrew notices Logic card to plasticRemoving and replacing an FRU Battery pack Removal steps of battery packDummy card Removal steps of dummy cardsStep Screw quantity Color Torque Hard disk drive Removal steps of hard disk driveOptical drive Removal steps of optical driveDimm Removal steps of DimmPCI Express Mini Card for wireless LAN/WAN Removal steps of PCI Express Mini Card for wireless LAN/WANWhen installing Keyboard Removal steps of keyboardLenovo V570/B570 Lenovo V570/B570 Hardware Maintenance Manual Keyboard bezel Removal steps of keyboard bezelRemove the screw c Lenovo V570/B570 M2 × 3.5 mm, flat-head, nylok-coated Black Kgfcm System board Important notices for handling the system boardRemoval steps of system board Lenovo V570/B570 LCD unit Removal steps of LCD unitRemove the LCD unit in the direction shown by arrows c Fan assembly and Heat Sink assembly Removal steps of fan assembly and heat sink assemblyLenovo V570/B570 1130 CPU Removal steps of CPUBase cover, speakers and bluetooth card Lenovo V570/B570 Hardware Maintenance Manual LCD front bezel Removal steps of LCD front bezelLCD panel, LCD cable and hinges Removal steps of LCD panel, LCD cable and hingesM2 × 2.5, flat-head, nylokcoated Black Kgfcm Lenovo V570/B570 Hardware Maintenance Manual Integrated camera Removal steps of integrated cameraAntenna assembly and LCD cover Removal steps of antenna assembly and LCD coverLocations Front viewRight-side view Bottom and Left-side view Parts list Overall Parts list-Overall Pcie NB HMC LA57 Lower Case UMA W/SPEAKER&DC-IN TBD LCD FRUs 15.6-in. HD TFT Keyboard Lenovo V570/B570 Parts list-Miscellaneous parts Miscellaneous partsParts list-3-pin AC adapters AC adaptersPower cords Parts list-3-pin power cordsLongwell LP-46+H03VV-F+LS-18 1m Israel Lenovo V570/B570 Hardware Maintenance Manual Page Trademarks