Lenovo ThinkPad X30 ThinkPad X30, X31, X32 - Hardware Maintenance Manual - Page 3

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Contents About this manual 1 Introduction 3 Important service information 3 Strategy for replacing FRUs 3 Strategy for replacing a hard disk drive . . . . . 4 How to use error messages 4 Strategy for replacing FRUs for CTO, CMV, and GAV 4 Product definition 4 FRU identification for CTO, CMV, and GAV products 5 Important information about replacing RoHS compliant FRUs 7 Diskette compatibility matrix 8 Safety notices: multilingual translations 8 Safety information 20 General safety 20 Electrical safety 21 Safety inspection guide 23 Handling devices that are sensitive to electrostatic discharge 24 Grounding requirements 25 Laser compliance statement 26 General descriptions 29 Read this first 29 What to do first 29 Related service information 31 Service Web site 31 Restoring the pre-installed system 31 Passwords 32 Power management 37 Checkout guide 40 Testing the computer 40 Detecting system information with PC-Doctor. . . 43 Power system checkout 44 ThinkPad X30, X31, X32 47 Product overview 49 Specifications 49 Status indicators 54 FRU tests 58 Fn key combinations 59 Symptom-to-FRU index 63 Numeric error codes 63 Error messages 67 Beep symptoms 68 No-beep symptoms 68 LCD-related symptoms 69 Intermittent problems 70 Undetermined problems 70 © Lenovo 2005. Portions © IBM Corp. 2005. iii

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Contents
About
this
manual
.
.
.
.
.
.
.
.
.
.
.1
Introduction
.
.
.
.
.
.
.
.
.
.
.
.
.3
Important
service
information
.
.
.
.
.
.
.
.
.3
Strategy
for
replacing
FRUs
.
.
.
.
.
.
.
.
.3
Strategy
for
replacing
a
hard
disk
drive
.
.
.
.
.4
How
to
use
error
messages
.
.
.
.
.
.
.
.4
Strategy
for
replacing
FRUs
for
CTO,
CMV,
and
GAV
4
Product
definition
.
.
.
.
.
.
.
.
.
.
.4
FRU
identification
for
CTO,
CMV,
and
GAV
products
5
Important
information
about
replacing
RoHS
compliant
FRUs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.7
Diskette
compatibility
matrix
.
.
.
.
.
.
.
.
.8
Safety
notices:
multilingual
translations
.
.
.
.
.
.8
Safety
information
.
.
.
.
.
.
.
.
.
.
.
. 20
General
safety
.
.
.
.
.
.
.
.
.
.
.
. 20
Electrical
safety
.
.
.
.
.
.
.
.
.
.
. 21
Safety
inspection
guide
.
.
.
.
.
.
.
.
. 23
Handling
devices
that
are
sensitive
to
electrostatic
discharge
.
.
.
.
.
.
.
.
.
.
.
. 24
Grounding
requirements
.
.
.
.
.
.
.
.
. 25
Laser
compliance
statement
.
.
.
.
.
.
.
.
. 26
General
descriptions
.
.
.
.
.
.
.
.
.
. 29
Read
this
first
.
.
.
.
.
.
.
.
.
.
.
.
. 29
What
to
do
first
.
.
.
.
.
.
.
.
.
.
. 29
Related
service
information
.
.
.
.
.
.
.
.
. 31
Service
Web
site
.
.
.
.
.
.
.
.
.
.
. 31
Restoring
the
pre-installed
system
.
.
.
.
.
. 31
Passwords
.
.
.
.
.
.
.
.
.
.
.
.
. 32
Power
management
.
.
.
.
.
.
.
.
.
. 37
Checkout
guide
.
.
.
.
.
.
.
.
.
.
.
. 40
Testing
the
computer
.
.
.
.
.
.
.
.
.
. 40
Detecting
system
information
with
PC-Doctor
.
.
. 43
Power
system
checkout
.
.
.
.
.
.
.
.
. 44
ThinkPad
X30,
X31,
X32
.
.
.
.
.
.
.
.
. 47
Product
overview
.
.
.
.
.
.
.
.
.
.
.
. 49
Specifications
.
.
.
.
.
.
.
.
.
.
.
. 49
Status
indicators
.
.
.
.
.
.
.
.
.
.
. 54
FRU
tests
.
.
.
.
.
.
.
.
.
.
.
.
. 58
Fn
key
combinations
.
.
.
.
.
.
.
.
.
. 59
Symptom-to-FRU
index
.
.
.
.
.
.
.
.
.
. 63
Numeric
error
codes
.
.
.
.
.
.
.
.
.
. 63
Error
messages
.
.
.
.
.
.
.
.
.
.
. 67
Beep
symptoms
.
.
.
.
.
.
.
.
.
.
. 68
No-beep
symptoms
.
.
.
.
.
.
.
.
.
. 68
LCD-related
symptoms
.
.
.
.
.
.
.
.
. 69
Intermittent
problems
.
.
.
.
.
.
.
.
.
. 70
Undetermined
problems
.
.
.
.
.
.
.
.
. 70
©
Lenovo
2005.
Portions
©
IBM
Corp.
2005.
iii