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iii
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 state........................................ 25
Sleep (standby) state................................... 25
Shutting down the computer..................... 26
Lenovo IdeaPad U510 .................................27
Specifications ..................................................... 27
Status indicators ................................................ 29
Fn key combinations......................................... 31
Hotkeys............................................................... 31
FRU replacement notices..................................32
Screw notices................................................32
Removing and replacing an FRU ....................33
1010 Keyboard..............................................34
1020 Battery pack.........................................36
1030 Dummy card........................................40
1040 Hard disk drive...................................41
1050 Optical drive........................................43
1060 PCI Express Mini Card for wireless
LAN/WAN ..................................................44
1070 SSD Card..............................................46
1080 Low-frame module.............................47
1090 Fan assembly and Heat Sink
assembly........................................................49
1100 DIMM...................................................50
1110 System board.......................................51
1120 LCD unit...............................................54
1130 Base cover, USB board, bluetooth card,
power board and speakers.........................56
1140 LCD front bezel...................................60
1150 LCD panel, LCD cable and hinges ...61
1160 Integrated camera...............................63
Locations.............................................................64
Front view.....................................................64
Right-side view ............................................65
Bottom and Left-side view.........................66
Parts list...............................................................67
Overall...........................................................68
LCD FRUs.....................................................73
Keyboard.......................................................75
AC adapters..................................................80
Power cords..................................................81
Notices.........................................................84
Trademarks.........................................................85
Contents