Contents
About this manual........................................iv
Hotkeys ............................................................... 31
FRU replacement notices .................................. 32
Safety information.........................................1
Screw notices ................................................ 32
General safety ...................................................... 2
Removing and replacing an FRU .................... 33
Electrical safety .................................................... 3
1010 Battery pack ......................................... 34
Safety inspection guide ...................................... 5
1020 Dummy card........................................ 38
Handling devices that are sensitive to
1030 Hard disk drive ................................... 39
electrostatic discharge......................................... 6
1040 DIMM ................................................... 42
Grounding requirements ................................... 6
1050 PCI Express Mini Card for wireless
Safety notices: multilingual translations.......... 7
LAN/WAN .................................................. 44
Laser compliance statement............................. 14
1060 Fan assembly and Heat Sink
Important service information ...................16
assembly........................................................ 46
Strategy for replacing FRUs............................. 16
1070 System board ....................................... 49
Strategy for replacing a hard disk
1080 LCD unit............................................... 53
drive .............................................................. 17
1090 Base cover, speakers, USB board,
Important notice for replacing a system
power assembly and power board............ 55
board ............................................................. 17
1100 LCD front bezel................................... 59
Important information about replacing RoHS
1110 LCD panel, LCD cable and hinges ... 60
compliant FRUs ................................................. 18
1120 Integrated camera ............................... 62
1130 Antenna assembly and LCD cover... 63
General checkout ........................................19
Locations ............................................................. 64
What to do first .................................................. 20
Front view ..................................................... 64
Power system checkout .................................... 21
Right-side view ............................................ 65
Checking the AC adapter........................... 21
Bottom and Left-side view ......................... 66
Checking operational charging ................. 21
Parts list ............................................................... 67
Checking the battery pack ......................... 22
Overall ........................................................... 68
LCD FRUs ..................................................... 78
Related service information .......................23
AC adapters.................................................. 82
Restoring the factory contents by using
Screws............................................................ 82
Recovery Disc Set .............................................. 23
Power cords .................................................. 83
Start Recovery Disc (one disc) ................... 23
Operating System Recovery Disc (one or
Notices ......................................................... 86
more discs) ................................................... 23
Trademarks......................................................... 87
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
Putting the computer to sleep or shutting it
down ............................................................. 25
Lenovo IdeaPad U330p/U330 Touch/U430p/
U430 Touch..................................................27
Specifications ..................................................... 27
Status indicators ................................................ 29
Fn key combinations ......................................... 31
iii

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Other models in this manual:
Notebooks and Netbooks - U330p Laptop (IdeaPad) (4.45 mb)
Notebooks and Netbooks - U430 Touch Laptop (IdeaPad) (4.45 mb)
Notebooks and Netbooks - U430p Laptop (IdeaPad) (4.45 mb)