Lenovo G460 Laptop Lenovo G460 Hardware Maintenance Manual V4.0 - Page 3
Contents, About this manual, Safety information, Important service information, General checkout - battery
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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 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 G460 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 cards 35 1030 Hard disk drive (HDD)/Memory/CPU (Central processing unit) compartment cover...36 1040 Hard disk drive 37 1050 Optical drive 39 1060 DIMM 40 1070 Fan assembly and Heat Sink assembly... 41 1080 CPU 44 1090 PCI Express Mini Card slot cover............45 1100 PCI Express Mini Card for wireless LAN/WAN 46 1110 Keyboard 48 1120 Keyboard bezel 50 1130 Speakers, power board and touch inductive panel 53 1140 System board and ExpressCard slot assembly 55 1150 LCD unit 59 1160 Bluetooth daughter card and base cover....62 1170 LCD front bezel 66 1180 LCD panel and hinges 67 1190 Integrated camera 69 1200 Antenna assembly and LCD cover ..........70 Locations 71 Front view 71 Right-side view 72 Bottom and Left-side view 72 Parts list 73 Overall 74 LCD FRUs 78 Keyboard 80 Miscellaneous parts 82 AC adapters 83 Power cords 84 Notices 86 Trademarks 87 iii
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