Lenovo V370 Lenovo V370 Hardware Maintenance Manual - 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 V370 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 DIMM 38 1060 PCI Express Mini Card for wireless LAN 39 1070 Keyboard 41 1080 Keyboard bezel 43 1090 System board 48 1100 LCD unit 51 1110 Fan assembly and Heat Sink assembly..... 53 1120 CPU 56 1130 base cover, speakers and bluetooth card 57 1140 LCD front bezel 60 1150 LCD panel, LCD cable and hinges...........61 1160 Integrated camera 64 1170 Antenna assembly and LCD cover ..........65 Locations 66 Front view 66 Right-side view 67 Bottom and Left-side view 67 Parts list 68 Overall 69 LCD FRUs 73 Keyboard 75 Miscellaneous parts 77 AC adapters 78 Power cords 79 Notices 82 Trademarks 83 iii