Lenovo 3000 N200 User Manual Page 5

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Contents
Introduction . . . . . . . . . . . . .1
About this manual . . . . . . . . . . . .1
Important service information . . . . . . . .1
Strategy for replacing FRUs . . . . . . . . .1
Strategy for replacing a hard disk drive . . . .2
Important notice for replacing a system board . .2
How to use error messages . . . . . . . .2
Strategy for replacing FRUs for Custom Model
Variant (CMV) products . . . . . . . . . .2
Using PC Entitlement Warehouse (PEW) . . . .3
Using eSupport . . . . . . . . . . . .3
Using the HMM . . . . . . . . . . . .3
Important information about replacing RoHS
compliant FRUs . . . . . . . . . . . . .4
Diskette compatibility matrix . . . . . . . . .5
Safety notices: multilingual translations . . . . .5
Safety information . . . . . . . . . . . .11
General safety . . . . . . . . . . . .11
Electrical safety . . . . . . . . . . . .11
Safety inspection guide . . . . . . . . .13
Handling devices that are sensitive to
electrostatic discharge . . . . . . . . . .14
Grounding requirements . . . . . . . . .14
Laser compliance statement . . . . . . . . .15
General descriptions . . . . . . . . .17
Read this first . . . . . . . . . . . . .17
What to do first . . . . . . . . . . . .17
Related service information . . . . . . . . .19
Service Web site . . . . . . . . . . . .19
Restoring the factory contents by using Product
Recovery discs . . . . . . . . . . . .19
Passwords . . . . . . . . . . . . . .20
Power management . . . . . . . . . .22
Checkout guide . . . . . . . . . . . . .24
Testing the computer . . . . . . . . . .24
Detecting system information with PC-Doctor . .26
Power system checkout . . . . . . . . .26
Lenovo 3000 N100 and N200 . . . . .29
Product overview . . . . . . . . . . . .30
Specifications . . . . . . . . . . . . .30
Status indicators . . . . . . . . . . . .33
FRU tests . . . . . . . . . . . . . .34
Fn key combinations . . . . . . . . . .35
Symptom-to-FRU index . . . . . . . . . .36
Numeric error codes . . . . . . . . . .36
Error messages . . . . . . . . . . . .38
No-beep symptoms . . . . . . . . . . .39
LCD-related symptoms . . . . . . . . .40
Intermittent problems . . . . . . . . . .41
Undetermined problems . . . . . . . . .41
FRU replacement notices . . . . . . . . . .42
Screw notices . . . . . . . . . . . . .42
Retaining serial numbers . . . . . . . . .42
Removing and replacing a FRU . . . . . . . .45
1010 Battery pack . . . . . . . . . . .46
1020 Hard disk drive slot cover . . . . . . .47
1030 Hard disk drive . . . . . . . . . .48
1040 PCI Express Mini Card for 802.11 a/b/g
wireless LAN . . . . . . . . . . . . .49
1050 PCI Express Mini Card for 802.11 a/b/g/n
wireless LAN . . . . . . . . . . . . .51
1060 DIMM slot cover . . . . . . . . . .53
1070 DIMM . . . . . . . . . . . . .54
1080 Optical drive . . . . . . . . . . .55
1090 Thermal module slot cover . . . . . .57
1100 Fan . . . . . . . . . . . . . .58
1110 Thermal module . . . . . . . . . .59
1120 CPU . . . . . . . . . . . . . .62
1130 Cover, strip (E cover) . . . . . . . .63
1140 Bluetooth daughter card (BDC) for MT 0769 64
1150 Keyboard . . . . . . . . . . . .65
1160 Function board . . . . . . . . . .68
1170 LCD unit . . . . . . . . . . . .69
1180 Top cover assembly (C cover) with speakers
and Bluetooth daughter card (BDC) for MT 0689
and 0768 . . . . . . . . . . . . . .75
1190 Top cover assembly (C cover) for MT 0769 80
1200 USB/Audio connector card . . . . . .83
1210 VGA connector card . . . . . . . . .84
1220 System board, MDC, PC Card slot, and
bottom cover assembly (D cover) for MT 0689
and 0768 . . . . . . . . . . . . . .86
1230 System board, MDC, ExpressCard slot, heat
sink assembly, and bottom cover assembly (D
cover) for MT 0769 . . . . . . . . . . .90
2010 LCD front bezel (B cover) . . . . . . .96
2020 Inverter card . . . . . . . . . . .98
2030 LCD panel, LCD cable, and hinges . . . .99
2040 Camera and LCD rear cover assembly (A
cover) . . . . . . . . . . . . . . . 102
Locations . . . . . . . . . . . . . . . 104
Front view . . . . . . . . . . . . . 104
Rear view . . . . . . . . . . . . . 105
Bottom view . . . . . . . . . . . . . 105
Parts list . . . . . . . . . . . . . . . 106
Overall . . . . . . . . . . . . . . 107
LCD FRUs . . . . . . . . . . . . . 129
Keyboard . . . . . . . . . . . . . . 136
Recovery discs . . . . . . . . . . . . 138
Corel software CDs . . . . . . . . . . 149
AC adapters . . . . . . . . . . . . . 149
Power cords . . . . . . . . . . . . . 150
Miscellaneous parts . . . . . . . . . . 152
Common parts list . . . . . . . . . . . 154
Notices . . . . . . . . . . . . . . . 155
Trademarks . . . . . . . . . . . . . . 156
© Copyright Lenovo 2007 iii
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