Lenovo N200 Hardware Maintenance 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 N200 29 Product overview 30 Specifications 30 Status indicators 32 FRU tests 33 Fn key combinations 34 Symptom-to-FRU index 35 Numeric error codes 35 Error messages 37 No-beep symptoms 38 LCD-related symptoms 39 Intermittent problems 40 Undetermined problems 40 FRU replacement notices 41 Screw notices 41 Retaining serial numbers 41 Removing and replacing a FRU 44 1010 Battery pack 45 1020 Hard disk drive slot cover 46 1030 Hard disk drive 46 1040 DIMM slot cover 47 1050 DIMM 48 1060 PCI Express Mini Card for 802.11 a/b/g wireless LAN 49 1070 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN 50 1080 Optical drive 51 1090 Heat sink assembly slot cover . . . . . 52 1100 Heat sink assembly 53 1110 CPU 55 1120 Middle cover and function board . . . . 56 1130 Keyboard 58 1140 Keyboard bezel and fingerprint reader card 60 1150 Backup battery 64 1160 Modem daughter card (MDC) . . . . . 65 1170 Bluetooth daughter card (BDC) . . . . . 66 1180 LCD unit 67 1190 System board, 5-1 Digital Media Reader board, ExpressCard slot, and base cover . . . . 69 2010 LCD front bezel 72 2020 Inverter card 73 2030 LCD panel, LCD cable, and hinges . . . . 74 2040 Camera and LCD rear cover assembly. . . 76 2050 Wireless LAN antenna cables. . . . . . 77 Locations 79 Front view 79 Rear view 80 Bottom view 80 Parts list 81 Overall 82 LCD FRUs 87 Keyboard 89 Recovery discs 90 Corel software CDs 94 AC adapters 94 Miscellaneous parts 95 Common parts list 95 Notices 97 Trademarks 98 © Copyright Lenovo 2007 iii

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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
N200
.
.
.
.
.
.
.
.
.
. 29
Product
overview
.
.
.
.
.
.
.
.
.
.
.
. 30
Specifications
.
.
.
.
.
.
.
.
.
.
.
.
. 30
Status
indicators
.
.
.
.
.
.
.
.
.
.
.
. 32
FRU
tests
.
.
.
.
.
.
.
.
.
.
.
.
.
. 33
Fn
key
combinations
.
.
.
.
.
.
.
.
.
. 34
Symptom-to-FRU
index
.
.
.
.
.
.
.
.
.
. 35
Numeric
error
codes
.
.
.
.
.
.
.
.
.
. 35
Error
messages
.
.
.
.
.
.
.
.
.
.
.
. 37
No-beep
symptoms
.
.
.
.
.
.
.
.
.
.
. 38
LCD-related
symptoms
.
.
.
.
.
.
.
.
. 39
Intermittent
problems
.
.
.
.
.
.
.
.
.
. 40
Undetermined
problems
.
.
.
.
.
.
.
.
. 40
FRU
replacement
notices
.
.
.
.
.
.
.
.
.
. 41
Screw
notices
.
.
.
.
.
.
.
.
.
.
.
.
. 41
Retaining
serial
numbers
.
.
.
.
.
.
.
.
. 41
Removing
and
replacing
a
FRU
.
.
.
.
.
.
.
. 44
1010
Battery
pack
.
.
.
.
.
.
.
.
.
.
. 45
1020
Hard
disk
drive
slot
cover
.
.
.
.
.
.
. 46
1030
Hard
disk
drive
.
.
.
.
.
.
.
.
.
. 46
1040
DIMM
slot
cover
.
.
.
.
.
.
.
.
.
. 47
1050
DIMM
.
.
.
.
.
.
.
.
.
.
.
.
. 48
1060
PCI
Express
Mini
Card
for
802.11
a/b/g
wireless
LAN
.
.
.
.
.
.
.
.
.
.
.
.
. 49
1070
PCI
Express
Mini
Card
for
802.11
a/b/g/n
wireless
LAN
.
.
.
.
.
.
.
.
.
.
.
.
. 50
1080
Optical
drive
.
.
.
.
.
.
.
.
.
.
. 51
1090
Heat
sink
assembly
slot
cover
.
.
.
.
. 52
1100
Heat
sink
assembly
.
.
.
.
.
.
.
.
. 53
1110
CPU
.
.
.
.
.
.
.
.
.
.
.
.
.
. 55
1120
Middle
cover
and
function
board
.
.
.
. 56
1130
Keyboard
.
.
.
.
.
.
.
.
.
.
.
. 58
1140
Keyboard
bezel
and
fingerprint
reader
card
60
1150
Backup
battery
.
.
.
.
.
.
.
.
.
. 64
1160
Modem
daughter
card
(MDC)
.
.
.
.
. 65
1170
Bluetooth
daughter
card
(BDC)
.
.
.
.
. 66
1180
LCD
unit
.
.
.
.
.
.
.
.
.
.
.
. 67
1190
System
board,
5-1
Digital
Media
Reader
board,
ExpressCard
slot,
and
base
cover
.
.
.
. 69
2010
LCD
front
bezel
.
.
.
.
.
.
.
.
.
. 72
2020
Inverter
card
.
.
.
.
.
.
.
.
.
.
. 73
2030
LCD
panel,
LCD
cable,
and
hinges
.
.
.
. 74
2040
Camera
and
LCD
rear
cover
assembly
.
.
. 76
2050
Wireless
LAN
antenna
cables
.
.
.
.
.
. 77
Locations
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 79
Front
view
.
.
.
.
.
.
.
.
.
.
.
.
.
. 79
Rear
view
.
.
.
.
.
.
.
.
.
.
.
.
.
. 80
Bottom
view
.
.
.
.
.
.
.
.
.
.
.
.
. 80
Parts
list
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 81
Overall
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 82
LCD
FRUs
.
.
.
.
.
.
.
.
.
.
.
.
.
. 87
Keyboard
.
.
.
.
.
.
.
.
.
.
.
.
.
. 89
Recovery
discs
.
.
.
.
.
.
.
.
.
.
.
. 90
Corel
software
CDs
.
.
.
.
.
.
.
.
.
.
. 94
AC
adapters
.
.
.
.
.
.
.
.
.
.
.
.
. 94
Miscellaneous
parts
.
.
.
.
.
.
.
.
.
.
. 95
Common
parts
list
.
.
.
.
.
.
.
.
.
.
. 95
Notices
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 97
Trademarks
.
.
.
.
.
.
.
.
.
.
.
.
.
. 98
©
Copyright
Lenovo
2007
iii