Table of Contents
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Contents
About this manual........................................iv
Safety information.........................................1
General safety ...................................................... 2
Electrical safety .................................................... 3
Safety inspection guide ...................................... 5
electrostatic discharge......................................... 6
Grounding requirements ................................... 6
Safety notices: multilingual translations.......... 7
Laser compliance statement............................. 14
Important service information ...................16
Strategy for replacing FRUs............................. 16
drive .............................................................. 17
board ............................................................. 17
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
Recovery Disc Set .............................................. 23
Start Recovery Disc (one disc) ................... 23
more discs) ................................................... 23
(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
down ............................................................. 25
U430 Touch..................................................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 Battery pack ......................................... 34
1020 Dummy card........................................ 38
1030 Hard disk drive ................................... 39
1040 DIMM ................................................... 42
LAN/WAN .................................................. 44
assembly........................................................ 46
1070 System board ....................................... 49
1080 LCD unit............................................... 53
power assembly and power board............ 55
1100 LCD front bezel................................... 59
1120 Integrated camera ............................... 62
Locations ............................................................. 64
Front view ..................................................... 64
Right-side view ............................................ 65
Bottom and Left-side view ......................... 66
Parts list ............................................................... 67
Overall ........................................................... 68
LCD FRUs ..................................................... 78
AC adapters.................................................. 82
Screws............................................................ 82
Power cords .................................................. 83
Notices ......................................................... 86
Trademarks......................................................... 87
iii
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