Lenovo G460e Lenovo G460eG560e Hardware Maintenance Manual V1.0 - 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 OneKey Recovery 23 Restore of factory default 23 Using recovery discs 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo G460e/G560e 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 35 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover 36 1040 Hard disk drive 37 1050 Optical drive 39 1060 DIMM 40 1070 PCI Express Mini Card for wireless LAN/WAN 41 1080 Keyboard 43 1090 Fan assembly and Heat Sink assembly 46 1100 Keyboard bezel 48 1110 System board 53 1120 LCD unit 57 1130 CPU 60 1140 Base cover, speakers and bluetooth card 61 1150 LCD front bezel 64 1160 LCD panel, LCD cable and hinges 66 1170 Integrated camera 70 1180 Antenna assembly and LCD cover 71 Locations 72 Front view 72 Right-side view 73 Bottom and Left-side view 74 Parts list 75 Overall 76 LCD FRUs 81 Keyboard 83 Miscellaneous parts 86 AC adapters 87 Power cords 88 Notices 91 Trademarks 92 iii