Lenovo G710 Hardware Maintenance Manual - Lenovo G700, G710 - Page 3

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 your computer to sleep 25 Shutting down the computer 26 Lenovo G700/G710 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 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover......35 1030 Hard disk drive 36 1040 Optical drive 38 1050 DIMM 39 1060 PCI Express Mini Card for wireless LAN/WAN 40 1070 Keyboard 42 1080 Fan assembly and Heat Sink assembly 44 1090 Keyboard bezel 46 1100 Optical drive board and USB board 51 1110 System board 53 1120 CPU 55 1130 LCD unit 57 1140 LCD front bezel 59 1150 LCD panel, LCD cable, antenna assembly, and hinges 61 1160 Integrated camera 64 Locations 65 Front view 65 Right-side view 66 Bottom and Left-side view 67 Parts list 68 Overall 69 LCD FRUs 73 Keyboard 75 Miscellaneous parts 77 AC adapters 78 Screws 79 Power cords 80 Notices 83 Trademarks 84 iii