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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........................................ 45
Handling devices that are sensitive to
1030 Hard disk drive ................................... 46
electrostatic discharge......................................... 6
1040 DIMM ................................................... 49
Grounding requirements ................................... 6
1050 PCI Express Mini Card for wireless
Safety notices: multilingual translations.......... 7
LAN/WAN .................................................. 51
Laser compliance statement............................. 14
1060 Fan assembly and Heat Sink
Important service information ...................16
assembly........................................................ 54
Strategy for replacing FRUs............................. 16
1070 Keyboard.............................................. 60
Strategy for replacing a hard disk
1080 System board ....................................... 63
drive .............................................................. 17
1090 LCD unit............................................... 67
Important notice for replacing a system
1100 Base cover, bluetooth card, USB board,
board ............................................................. 17
power assembly and power board............ 70
Important information about replacing RoHS
1110 LCD front bezel................................... 75
compliant FRUs ................................................. 18
1120 LCD panel, LCD cable, hinges and
speakers......................................................... 76
General checkout ........................................19
1130 Integrated camera ............................... 80
What to do first .................................................. 20
Locations ............................................................. 81
Power system checkout .................................... 21
Front view ..................................................... 81
Checking the AC adapter........................... 21
Right-side view ............................................ 82
Checking operational charging ................. 21
Bottom and Left-side view ......................... 83
Checking the battery pack ......................... 22
Parts list ............................................................... 84
Overall ........................................................... 85
Related service information .......................23
LCD FRUs ..................................................... 90
Restoring the factory contents by using
Keyboard....................................................... 93
Recovery Disc Set .............................................. 23
AC adapters................................................ 106
Start Recovery Disc (one disc) ................... 23
Power cords ................................................ 107
Operating System Recovery Disc (one or
more discs) ................................................... 23
Notices ....................................................... 110
Applications and Drivers Recovery Disc
Trademarks....................................................... 111
(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
Hibernation state ......................................... 26
Lenovo IdeaPad U310/U410 U310/U410
Touch ...........................................................27
Specifications ..................................................... 27
Status indicators ................................................ 29
Fn key combinations ......................................... 31
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... Este manual também é adequado para os modelos :
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