Lenovo Z710 manual Contents

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Contents
About this manual	iv
Safety information	1
General safety	2
Electrical safety	3
Safety inspection guide	5
Handling devices that are sensitive to
electrostatic discharge	6
Grounding requirements	6
Safety notices: multilingual translations	7
Laser compliance statement	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 FRUs	18
General checkout	19
What to do first	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
Recovery Disc Set	23
Start Recovery Disc (one disc)	23
Operating System Recovery Disc (one or
more discs)	23
Applications and Drivers Recovery Disc
(one or more discs)	23
Supplemental Recovery Disc	23
Passwords	24
Power-on password	24
Hard-disk password	24
Supervisor password	24
Power management	25
Screen blank mode	25
Putting the computer to sleep or shutting it
down	25
Lenovo Z710	27
Specifications	27
Status indicators	29
Fn key combinations	31
FRU replacement notices	32

Screw notices		32
Removing and replacing an FRU		33
1010	Battery pack	34
1020 Dummy card (Optional)		35
1030 Hard disk drive(HDD)/Memory/
Mini PCI Express Card slot compartment
cover		36
1040	Hard disk drive	37
1050	Optical drive	40
1060 DIMM		41
1070	PCI Express Mini Card for wireless
LAN/WAN		42
1080 Keyboard		44
1090 Fan assembly		46
1100	Keyboard bezel	47
1110 System board		50
1120 LCD unit		54
1130 CPU		56
1140	Base cover, speakers, audio board,
power board, power assembly and heat sink
assembly		57
1150	LCD front bezel	62
1160 LCD panel, LCD cable and hinges ...		64
1170	Integrated camera	66
1180 Antenna assembly and LCD cover...		67
Locations		68
Front view		68
Right-side view		69
Bottom and Left-side view		70
Parts list		71
Overall		72
LCD FRUs		75
Keyboard		77
Miscellaneous parts		82
AC adapters		83
Screws		83
Power cords		84
Notices	.........................................................	90
Trademarks		91

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Contents Lenovo Z710 Page Contents IdeaPad Z710 About this manualSafety information General safety Electrical safety Lenovo Z710 Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notice Safety notices multilingual translationsLenovo Z710 Hardware Maintenance Manual Safety information Lenovo Z710 Hardware Maintenance Manual Safety information Lenovo Z710 Hardware Maintenance Manual Safety information Laser compliance statement Safety information Strategy for replacing FRUs Before replacing partsImportant notice for replacing a system board Strategy for replacing a hard disk driveOriginal part Important information about replacing RoHS compliant FRUsGeneral checkout What to do first Following are not covered under warrantyPower system checkout Checking the AC adapterChecking operational charging Checking the battery pack Restoring the factory contents by using Recovery Disc Set Related service informationSupervisor password PasswordsPower-on password Hard-disk passwordPower management Screen blank modePutting the computer to sleep or shutting it down Shutting down the computer Feature Description SpecificationsWlan Status indicators Symbol Indicator status Meaning Fn key combinations Fn key combinationsLogic card to plastic FRU replacement noticesScrew notices Plastic to plasticRemoving and replacing an FRU Removal steps of battery pack Battery packRemoval steps of dummy cards Dummy card OptionalStep Screw quantity Color Torque Removal steps of hard disk drive Hard disk driveLenovo Z710 Hardware Maintenance Manual M3 × 3 mm, flat-head, nylokcoated Black ~ 2.0 kgfcm 90202769 Removal steps of optical drive Optical driveRemoval steps of Dimm DimmRemoval steps of PCI Express Mini Card for wireless LAN/WAN PCI Express Mini Card for wireless LAN/WANWhen installing Removal steps of keyboard KeyboardLenovo Z710 Removal steps of fan assembly Fan assemblyRemoval steps of keyboard bezel Keyboard bezelRemove five screws b Lenovo Z710 Important notices for handling the system board System boardRemoval steps of system board Lenovo Z710 Hardware Maintenance Manual Lenovo Z710 Removal steps of LCD unit LCD unitLenovo Z710 Removal steps of CPU 1130 CPUStep Screw quantity Color Torque M2.0 × 6 mm, flat-head, nylok-coated Black ~ 2.0 kgfcm M2 × 3 mm, flat-head, nylok-coated Black ~ 2.0 kgfcm M2 × 3 mm, flat-head, nylok-coated Black ~1.5 kgfcm Lenovo Z710 Removal steps of LCD front bezel LCD front bezelLenovo Z710 Removal steps of LCD panel, LCD cable and hinges LCD panel, LCD cable and hingesLenovo Z710 Removal steps of integrated camera Integrated cameraRemoval steps of antenna assembly and LCD cover Antenna assembly and LCD coverFront view LocationsRight-side view Bottom and Left-side view Parts list Overall Parts list-Overall HMT41GS6AFR8A-PB 8GB DDR3L LCD FRUs 17.3-in. HD TFT Keyboard Lenovo Z710 Hardware Maintenance Manual Lenovo Z710 JME Lenovo Z710 Miscellaneous parts Parts list-Miscellaneous partsScrews AC adaptersParts list-3-pin power cords Power cordsLenovo Z710 145000579 Linetek PC323+RVV300/300+LS15 1m white Lenovo Z710 Parts list-2-pin power cords Lenovo Z710 Lenovo Z710 Hardware Maintenance Manual Trademarks