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manual abstract
Contents
Introduction . . . . . . . . . . . . . 1
LCD-related symptoms . . . . . . . . . 39
About this manual . . . . . . . . . . . . 1
Intermittent problems . . . . . . . . . . 40
Important service information
. . . . . . . . 1
Undetermined problems . . . . . . . . . 40
Strategy for replacing FRUs . . . . . . . . . 1
FRU replacement notices . . . . . . . . . . 41
Strategy for replacing a hard disk drive . . . . 2
Screw notices . . . . . . . . . . . . . 41
Important notice for replacing a system board . . 2
Retaining serial numbers . . . . . . . . . 41
How to use error messages . . . . . . . . 2
Removing and replacing a FRU. . . . . . . . 44
Strategy for replacing FRUs for Custom Model
1010 Battery pack . . . . . . . . . . . 45
Variant (CMV) products
. . . . . . . . . . 2
1020 Hard disk drive slot cover. . . . . . . 46
Using PC Entitlement Warehouse (PEW) . . . . 3
1030 Hard disk drive . . . . . . . . . . 46
Using eSupport . . . . . . . . . . . . 3
1040 DIMM slot cover . . . . . . . . . . 47
Using the HMM . . . . . . . . . . . . 3
1050 DIMM . . . . . . . . . . . . . 48
Important information about replacing RoHS
1060 PCI Express Mini Card for 802.11 a/b/g
compliant FRUs . . . . . . . . . . . . . 4
wireless LAN. . . . . . . . . . . . . 49
Diskette compatibility matrix . . . . . . . . . 5
1070 PCI Express Mini Card for 802.11 a/b/g/n
Safety notices: multilingual translations . . . . . 5
wireless LAN. . . . . . . . . . . . . 50
Safety information . . . . . . . . . . . . 11
1080 Optical drive . . . . . . . . . . . 51
General safety . . . . . . . . . . . . 11
1090 Heat sink assembly slot cover . . . . . 52
Electrical safety . . . . . . . . . . . . 11
1100 Heat sink assembly . . . . . . . . . 53
Safety inspection guide . . . . . . . . . 13
1110 CPU . . . . . . . . . . . . . . 55
Handling devices that are sensitive to
1120 Middle cover and function board . . . . 56
electrostatic discharge . . . . . . . . . . 14
1130 Keyboard . . . . . . . . . . . . 58
Grounding requirements . . . . . . . . . 14
1140 Keyboard bezel and fingerprint reader card 60
Laser compliance statement . . . . . . . . . 15
1150 Backup battery . . . . . . . . . . 64
1160 Modem daughter card (MDC) . . . . . 65
General descriptions. . . . . . . . . 17
1170 Bluetooth daughter card (BDC) . . . . . 66
Read this first
. . . . . . . . . . . . . 17
1180 LCD unit . . . . . . . . . . . . 67
What to do first . . . . . . . . . . . . 17
1190 System board, 5-1 Digital Media Reader
Related service information . . . . . . . . . 19
board, ExpressCard slot, and base cover . . . . 69
Service Web site . . . . . . . . . . . . 19
2010 LCD front bezel . . . . . . . . . . 72
Restoring the factory contents by using Product
2020 Inverter card . . . . . . . . . . . 73
Recovery discs . . . . . . . . . . . . 19
2030 LCD panel, LCD cable, and hinges . . . . 74
Passwords . . . . . . . . . . . . . . 20
2040 Camera and LCD rear cover assembly. . . 76
Power management
. . . . . . . . . . 22
2050 Wireless LAN antenna cables. . . . . . 77
Checkout guide . . . . . . . . . . . . . 24
Locations . . . . . . . . . . . . . . . 79
Testing the computer . . . . . . . . . . 24
Front view. . . . . . . . . . . . . . 79
Detecting system information with PC-Doctor . . 26
Rear view . . . . . . . . . . . . . . 80
Power system checkout . . . . . . . . . 26
Bottom view . . . . . . . . . . . . . 80
Parts list . . . . . . . . . . . . . . . 81
Lenovo 3000 N200 . . . . . . . . . . 29
Overall . . . . . . . . . . . . . . . 82
LCD FRUs. . . . . . . . . . . . . . 87
Product overview . . . . . . . . . . . . 30
Keyboard . . . . . . . . . . . . . . 89
Specifications . . . . . . . . . . . . . 30
Recovery discs . . . . . . . . . . . . 90
Status indicators . . . . . . . . . . . . 32
Corel software CDs . . . . . . . . . . . 94
FRU tests . . . . . . . . . . . . . . 33
AC adapters . . . . . . . . . . . . . 94
Fn key combinations . . . . . . . . . . 34
Miscellaneous parts. . . . . . . . . . . 95
Symptom-to-FRU index . . . . . . . . . . 35
Common parts list . . . . . . . . . . . 95
Numeric error codes . . . . . . . . . . 35
Notices . . . . . . . . . . . . . . . . 97
Error messages . . . . . . . . . . . . 37
Trademarks . . . . . . . . . . . . . . 98
No-beep symptoms . . . . . . . . . . . 38
© Copyright Lenovo 2007
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