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Manafacture: Lenovo
File size: 5.98 mb
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manual abstract
Contents
About this manual........................................iv
1030 Bottom slot cover ................................ 36
1040 Hard disk drive ................................... 37
Safety information.........................................1
1050 DIMM ................................................... 39
General safety ...................................................... 2
1060 PCI Express Mini Card for wireless
Electrical safety .................................................... 3
LAN/WAN.................................................... 40
Safety inspection guide ...................................... 5
1070 Keyboard.............................................. 41
Handling devices that are sensitive to
1080 Keyboard bezel ................................... 43
electrostatic discharge......................................... 6
1090 Finger print, power board and led
Grounding requirements ................................... 6
board.............................................................. 45
Safety notices: multilingual translations.......... 7
1100 USB board ............................................ 47
Laser compliance statement............................. 14
1110 System board ....................................... 48
Important service information ...................16
1120 Fan and heat sink assembly .............. 50
Strategy for replacing FRUs............................. 16
1130 Speakers ............................................... 51
Strategy for replacing a hard disk
1140 LCD unit and base cover ................... 52
drive .............................................................. 17
1150 LCD front bezel................................... 56
Important notice for replacing a system
1160 LCD panel ............................................ 57
board ............................................................. 17
1170 LCD hinges .......................................... 59
Important information about replacing RoHS
1180 Antenna, LCD cable, and integrated
compliant FRUs ................................................. 18
camera ........................................................... 60
Locations ............................................................. 62
General checkout ........................................19
Front view..................................................... 62
What to do first .................................................. 20
Right-side view ............................................ 63
Power system checkout .................................... 21
Bottom and left-side view .......................... 64
Checking the AC adapter........................... 21
Parts list ............................................................... 65
Checking operational charging ................. 21
Overall ........................................................... 66
Checking the battery pack ......................... 22
LCD FRUs ..................................................... 71
Keyboard....................................................... 73
Related service information .......................23
Miscellaneous parts ..................................... 76
Restoring the factory contents by using
AC adapters.................................................. 77
Recovery Disc Set .............................................. 23
Screws............................................................ 77
Passwords........................................................... 24
Power cords .................................................. 78
Power-on password .................................... 24
Hard-disk password ................................... 24
Notices ......................................................... 81
Supervisor password .................................. 24
Trademarks......................................................... 82
Power management .......................................... 25
Screen blank state ........................................ 25
Putting the computer to sleep or shutting it
down ............................................................. 25
Lenovo B41-35/B41-30................................27
Specifications ..................................................... 27
Status indicators ................................................ 29
Fn key combinations ......................................... 30
Hotkeys ............................................................... 30
FRU replacement notices.................................. 31
Screw notices................................................ 31
Removing and replacing an FRU.................... 32
1010 Battery pack......................................... 33
1020 Optical drive ....................................... 34
iii
...Other models in this manual:
Notebooks and Netbooks - B41-30 Laptop (Lenovo) (5.98 mb)