Contents
Lenovo 3000 N100 and N200 Hardware Maintenance Manual
Page
Lenovo 3000 N100 and N200 Hardware Maintenance Manual
Page
Contents
Iv MT 0689, 0768,
About this manual
Important service information
Before replacing parts
Strategy for replacing FRUs
Important notice for replacing a system board
How to use error messages
Strategy for replacing a hard disk drive
Using the HMM
Using PC Entitlement Warehouse PEW
Using eSupport
Important information about replacing RoHS compliant FRUs
Diskette compatibility matrix
Safety notices multilingual translations
Safety notice
Safety notices
Safety notices
Safety notices
Safety notices
10 MT 0689, 0768,
Electrical safety
Safety information
General safety
12 MT 0689, 0768,
Safety inspection guide
Grounding requirements
Laser compliance statement
16 MT 0689, 0768,
Read this first
What to do first
Following are not covered under warranty
Read this first
Related service information
Passwords
Power-on password
How to remove the power-on password
Select Power-On Password*1
Screen blank mode
Power management
How to remove the hard-disk password
Sleep standby mode
Hibernation mode
Checkout guide
Testing the computer
Creating the PC-Doctor diagnostics diskette
Diagnostics Interactive Tests
Hardware Info
Power system checkout
Detecting system information with PC-Doctor
Utility
Checking operational charging
Checking the battery pack
Checking the ac adapter
Terminal Voltage V dc
Lenovo 3000 N100 and N200
Specifications
Product overview
Feature Description
32 MT 0689, 0768,
Status indicators
Indicator Meaning
FRU tests
Green
Fn key combinations
Key combination Description
Symptom-to-FRU index
Numeric error codes
Symptom-to-FRU index
Error messages
To boot from
No-beep symptoms
Reseat Dimm
LCD-related symptoms
Reseat the LCD connectors
Intermittent problems
Undetermined problems
Retaining serial numbers
FRU replacement notices
Screw notices
Reading or writing the ECA information
Restoring the serial number of the system unit
Retaining the Uuid
Select 2. Read S/N data from Eeprom
44 MT 0689, 0768,
Removing and replacing a FRU
Battery pack
For MT
Hard disk drive slot cover
For MT 0689
Hard disk drive
PCI Express Mini Card for 802.11 a/b/g wireless LAN
M2.5 × 3 mm, pan-head, nylon-coated Silver 392 Nm Kgfcm
PCI Express Mini Card for 802.11 a/b/g/n wireless LAN
52 MT 0689, 0768,
Dimm slot cover
Dimm
Optical drive
For MT 0768
Thermal module slot cover
1100 Fan
Thermal module
60 MT 0689, 0768,
Removing and replacing a FRU
1120 CPU
Cover, strip E cover
Bluetooth daughter card BDC for MT
Keyboard
66 MT 0689, 0768,
When installing
Function board
LCD unit
Is only for MT
For MT 0689
72 MT 0689, 0768,
Step Screw quantity Color Torque
74 MT 0689, 0768,
Are only for MT
76 MT 0689, 0768,
2b 2b
78 MT 0689, 0768,
M2 × 4 mm, flat-head, nylon-coated Black 245 Nm Kgfcm
Top cover assembly C cover for MT
M2.5 × 3 mm, pan-head, nylon-coated Black 392 Nm Kgfcm
82 MT 0689, 0768,
1200 USB/Audio connector card
VGA connector card
For MT
86 MT 0689, 0768,
M2.5 × 3 mm, flat-head, nylon-coated Silver 392 Nm Kgfcm
To remove the PC Card slot assembly, do as follows
For MT
90 MT 0689, 0768,
Step Screw quantity Color Torque
92 MT 0689, 0768,
To remove the ExpressCard slot, do as follows
For discrete models
For integrated models
Removing and replacing a FRU
LCD front bezel B cover
For MT 0698
Removing and replacing a FRU
Inverter card
LCD panel, LCD cable, and hinges
M2.5 × 5 mm, pan-head, nylon-coated Black 392 Nm Kgfcm
Remove the hinges From the LCD panel Are only for MT 0768
Camera and LCD rear cover assembly a cover
For MT 0768
Locations Front view
Rear view
Bottom view
External CRUs pluggable
Parts list
Internal CRUs located behind an access panel
External CRUs with latches
Overall
FRU
CRU
110 MT 0689, 0768,
Parts list
112 MT 0689, 0768,
Hlds
DVD-RAM/RW drive assembly, 12.7 mm, Tsst 27R2331 TS-L632C
CABLE&THERMAL TUNNEL-VGA
116 MT 0689, 0768,
Parts list
118 MT 0689, 0768,
No. FRU FRU no RoHS
120 MT 0689, 0768,
FRU
122 MT 0689, 0768,
Parts list
CPU assembly, Intel Celeron M processor 410 1.46 GHz 41W5181
Parts list
126 MT 0689, 0768,
Parts list
Bluetooth daughter card BDC 41W1163
LCD FRUs
14.1-in. Wxga TFT
AUO
15.4-in. Wxga TFT
TDK
Parts list
15.4-in. WSXGA+ TFT
YEC
Keyboard for MT 0689
NMB
Keyboard for MT
Recovery discs
Windows XP Professional CDs
Parts list
Windows XP Home Edition CDs
140 MT 0689, 0768,
Windows Vista Home Premium 32 bit DVDs for MT 0689
Windows Vista Home Premium 32 bit DVDs for MT
Windows Vista Home Basic 32 bit DVDs for MT 0689
Windows Vista Home Basic 32 bit DVDs for MT
Windows Vista Business 32 bit DVDs for MT 0689
Windows Vista Business 32 bit DVDs for MT
Windows Vista Business 64 bit DVDs
Windows Vista Ultimate 32 bit DVDs
Corel software CDs
AC adapters
Power cords
Power cords for MT 0689
Power cords for MT
Longwell
Bluetooth cable
Miscellaneous parts
Bottom miscellaneous parts for MT 41R7793 RJ11 cable
Common parts list
Tools
Lenovo 3000 N100 and N200
Trademarks
Trademarks
Part Number