ThinkPad i Series 1400 Hardware Maintenance Manual August
IBM Mobile Systems
1999
Copyright International Business Machines Corpo
ration 1999, 1998. All rights reservedNote. to US Gov
August
Preface
About This Manual
Related Publications
Related Diskettes
The following diskettes are available through IBM or
IBM Authorized Dealer
iv ThinkPad i Series 1400 HMM
Contents
Part
Memory
DIMM
PCMCIA Holder
DC/DC Charger
Maintenance
ThinkPad
Manual
Notices
Trademarks
Important Service Information
FRU Replacement Strategy
Introduction
Hard Disk Drive Replacement Strategy
How to Use Error Messages
Error
Read
Diskette
Matrix
Drive
Safety Notices Multi-lingual Translations
Safety Notice
Safety
amount
Safety
Safety Notice
vous
Bestimmungen
Minuten
Safety Notice
Safety Notice
Die Stromzufuhr Β muabgeschaltet, alle Stromkabel
Safety Information
General Safety
Electrical Safety
unplug
Safety Inspection Guide
Use caution do not become a victim your- self Switch off power
Send another person to get medical aid
Handling Electrostatic Discharge-Sensitive Devices
worn
Grounding Requirements
Laser Compliance Statement
Introduction17
18 ThinkPad i Series 1400 HMM
ThinkPad i Series 1400 Hardware Maintenance Manual Part
Ÿ Ÿ Ÿ Ÿ Ÿ 2611-436-JP Ÿ Ÿ ThinkPad i Series 1400 19Part
How to Diagnose Mulitple FRUs
Read This First
What to Do First
How to Use Error Messages
2. Date of service 3. Date when part failed 4. Date of purchase
5. Failure symptoms, error codes apperaing on displ and beep symptoms
6. Procedure index and page number in which faili FRU was detected
The following is not covered under warranty
Screw Notices
you removed. Use a new one. Make sure the screws are tightened firmly
Power-On and Setup Password
“Switch
Check Procedures
Verified
Power Systems Check
Adapter
Battery
Operational
System Board Check
Memory Check
Note Signal
Keyboard and External Input Device Check
memory
Audio Function Check
Check
TrackPoint
Diskette Drive Check
CD-ROM Drive Check
sure
have
Modem Board Check
BIOS Utility
Navigating the BIOS Utility
press Enter
Power Management Features
Screen Blanking Mode
Standby Mode
Standb
Hibernation Mode
Symptom-to-FRU Index
Numeric Error Codes and Messages
Message
FRU/Action in Sequence
Error
ThinkPad i Series 1400 37Part
Code
Beep Symptoms
Symptoms
No Beep
Symptom/Error
39Part
Keyboard/TrackPoint-Related Symptoms
LCD-Related Symptoms
LCD FRU Replacement Notice
Indicator-Related Symptoms
ThinkPad i Series 1400 41Part
Power-Related Symptoms
Memory-Related Symptoms
42 ThinkPad i Series 1400 HMM
Audio-Related Symptoms
PC Card PCMCIA-Related Symptoms
Power Management-Related Symptoms
ThinkPad i Series 1400 43Part
Peripheral-Device-Related Symptom
Modem-Related Symptoms
44 ThinkPad i Series 1400 HMM
Intermittent Problems
Undetermined Problems
Ÿ Go
7. If
Related Service Procedures
Flash Memory Update
Status Indicators
see theUsers Refer
ence
application
programs
Power Switch
Diagnostic Program Diskette
Running the PQA Diagnostics Program
and right
keys to
theleft
keys
down arrow
sages
PQA Diagnostic
Error
Codes
Running Modem Dial and Data Transfer
Test
and Speaker-out Test
Running CD-Player Test
Setting
Setting the Thermal Sensor The system is
Utility Program Diskette
Running USB Register and Connection
Fn Key Combinations
Writing
Data
Product Overview
The following shows an overview of the system featu
56 ThinkPad i Series 1400 HMM
FRU Removals and Replacements
Ÿ To
58 ThinkPad i Series 1400 HMM
FPC Cable Connector Type
Example Explanation
Cable
Battery Assembly
Reverse the steps described above when installing battery pack
60 ThinkPad i Series 1400 HMM
DIMM and DIMM Cover
Step
Quantity
Torque
Modem Board Cover and Modem Board
modem
Keyboard
Ÿ “Battery Assembly” on page
Note Be careful not to scratch the surface of plate cover
ThinkPad i Series 1400 63Part
When
Hard Disk Drive and HDD Heatsink
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
ThinkPad i Series 1400 65Part
Hard Disk Drive
when
rect
disk
PCMCIA Holder
Quantity
TrackPoint Board
When removing
cannot be removed when pulled
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Processor Heatsink
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
ThinkPad i Series 1400 69Part
Processor EMI Bracket and Processor Board
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “Processor Heatsink” on page
Attention The processor board is ESD-sensitive and ca
RTC Battery Backup Battery
severe burns
Dealers
LCD Assembly
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
installed
Ÿ “Processor Heatsink” on page
Upper Cover Keyboard Bezel
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “LCD Assembly” on page
“Hard Disk Drive and HDD Heatsink” on page
74 ThinkPad i Series 1400 HMM
CD Control Card
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
“LCD Assembly” on page
“Hard Disk Drive and HDD Heatsink” on page
Modem Connector RJ11 Cable Assembly
DC/DC Charger
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
“LCD Assembly” on page
“Hard Disk Drive and HDD Heatsink” on page
Audio Cable and Speaker Cable
speaker cable
Audio PCB
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
“LCD Assembly” on page
“Hard Disk Drive and HDD Heatsink” on page
Fan Assembly
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
“LCD Assembly” on page
“Hard Disk Drive and HDD Heatsink” on page
Audio Connection Board
Diskette and CD-ROM Drives Assembly
CD-ROM Module
ThinkPad i Series 1400 83Part
Diskette Drive with Bezel
84 ThinkPad i Series 1400 HMM
System Board
LCD Front Cover
Speakers
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
“LCD Assembly” on page
“Hard Disk Drive and HDD Heatsink” on page
Inverter
Indicator Board and Microphone Cable Assembly
Hinge
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “LCD Assembly” on page
“Hard Disk Drive and HDD Heatsink” on page
LCD Panel and LCD Cable
13.3-inch LCD Unit
92 ThinkPad i Series 1400 HMM
Head
Step
Quantity
Locations Front View
Bottom View
Rear View
Switch Locations
SW2, Switch
Setting
Setting
System Unit Parts Listing
96 ThinkPad i Series 1400 HMM
ThinkPad i Series 1400 97Part
Description
98 ThinkPad i Series 1400 HMM
LCD Unit Parts Listing 12.1 LCD Unit Parts Listing
ThinkPad i Series 1400 99Part
100 ThinkPad i Series 1400 HMM
05K5672TFT
13.3 LCD Unit Parts Listing
ThinkPad i Series 1400 101Part
102 ThinkPad i Series 1400 HMM
Service Tools
Miscellaneous Parts
ThinkPad i Series 1400 103Part
Others
104 ThinkPad i Series 1400 HMM
ThinkPad i Series 1400 Hardware Maintenance Manual Part
Ÿ 2611-40A Ÿ 2611-40C Ÿ 2611-40F Ÿ 2611-40H Ÿ 2611-40K Ÿ 2611-40M
How to Use Error Messages
How to Diagnose Mulitple FRUs
Read This First
What to Do First
2. Date of service 3. Date when part failed 4. Date of purchase
5. Failure symptoms, error codes apperaing on displ and beep symptoms
6. Procedure index and page number in which faili FRU was detected
The following is not covered under warranty
Screw Notices
you removed. Use a new one. Make sure the screws are tightened firmly
Power-On and Setup Password
Note SW2
Check Procedures
wrench
Power Systems Check
Adapter
Battery
Note Signal
System Board Check
Memory Check
Keyboard and External Input Device Check
memory
2. SelectInteractive Tests 3. SelectKeyboard
Audio Function Check
Check
3. SelectInternal Speaker
CD-ROM/DVD-ROM Drive Check
Diskette Drive Check
2. SelectDiagnostics 3. SelectO her Devices
Modem Board Check
andModem
4. SelectModem Loopback Test
BIOS Utility
BIOS Utility
System Information Basic System Settings Startup Configuration
Onboard Devices Configuration System Security Power Management
Navigating the BIOS Utility
keys
keys
keys
Power Management Features
Screen Blanking Mode
Standby Mode
Hibernation Mode
and Messages
Symptom-to-FRU Index
Error Codes
Error
ThinkPad i Series 1400 Part123
Message
Code
Symptoms
No Beep
Beep Symptoms
124 ThinkPad i Series 1400 HMM
Keyboard/TrackPoint-Related Symptoms
LCD-Related Symptoms
ThinkPad i Series 1400 Part125
FRU Replacement
ThinkPad i Series 1400 Part127
Indicator-Related Symptoms
Power-Related Symptoms
Memory-Related Symptoms
128 ThinkPad i Series 1400 HMM
Audio-Related Symptoms
PC Card PCMCIA-Related Symptoms
Power Management-Related Symptoms
ThinkPad i Series 1400 Part129
Peripheral Device-Related Symptoms
130 ThinkPad i Series 1400 HMM
Modem-Related Symptoms
Intermittent Problems
Undetermined Problems
the problem remains, replace the following FR
LCD assembly
7. If
at a time. Do not replace a non-defective
Related Service Procedures
Flash Memory Update
Status Indicators
see theUsers Refer
ence
application
programs
Running the PC Doctor Diagnostics
Using the PC Doctor Diagnostics Program
Power Switch
Diagnostic Program Diskette
Maintenance Program Diskette
Running the Maintenance Program
LCD Panel ID
Setting
Setting the Thermal Sensor The system is
Writing
Data
Fn Key Combinations
TheShortCut
Feature
Product Overview
The following
shows an overview of the system feat
FRU Removals and Replacements
Safety Notice
FPC Cable Connector Type
Cable
Some
Battery Assembly
Reverse the steps described above when installing battery pack
142 ThinkPad i Series 1400 HMM
DIMM and DIMM Cover
Modem Board Cover and Modem Board
Note The screws do not separate from the modem board cover
Ÿ “Battery Assembly” on page
Keyboard
Note Be careful not to scratch the surface of plate cover
ThinkPad i Series 1400 Part145
replacing
Processor Thermal Plate
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
ThinkPad i Series 1400 Part147
Battery, Processor EMI Shield and
Disk Drive
Hard
disk drive
PCMCIA Holder
LCD Assembly
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “Processor Thermal Plate” on page
ThinkPad i Series 1400 Part151
152 ThinkPad i Series 1400 HMM
Size
Quan
Head
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page
Ÿ “LCD Assembly” on page
Upper Cover Keyboard Bezel
154 ThinkPad i Series 1400 HMM
Size
Head
Step
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page
“LCD Assembly”
CD Control Card
TrackPoint Board and Modem Connector RJ11 Cable Assembly
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page
“LCD Assembly”
DC/DC Charger
Audio
Board
“LCD Assembly”
Connector
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page
“LCD Assembly”
Audio Cable and Speaker Cable
the speaker cable
shown
Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page
Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page
“LCD Assembly”
Audio PCB
Fan Assembly
Diskette and CD-ROM/DVD-ROM Drives Assembly
CD-ROM/DVD-ROM Module
CD-ROM/DVD-ROM-drive-emergency-eject hole to open the CD/DVD tray
164 ThinkPad i Series 1400 HMM
Diskette Drive with Bezel
ThinkPad i Series 1400 Part165
System Board
LCD Front Cover 12.1-inch
Speakers
Head
LCD Panel, LCD Cable and Inverter
170 ThinkPad i Series 1400 HMM
Size
Quan
Head
Hinge
LCD Front Cover 14.1-inch
Indicator Board and Microphone Cable Assembly
Speakers
Cover
LCD Panel, LCD Cable and Inverter
ThinkPad i Series 1400 Part175
Size
Quan
Head
176 ThinkPad i Series 1400 HMM
Size
Quan
Head
Hinge
Locations Front View
Bottom View
Rear View
Keyboard Language SW3, Switch 1, 2 and 3 Setting
Switch
SW3, Switch
Switch Locations
System Unit Parts Listing
ThinkPad i Series 1400 Part181
25-1
182 ThinkPad i Series 1400 HMM
21-1
ThinkPad i Series 1400 Part183
184 ThinkPad i Series 1400 HMM
ThinkPad i Series 1400 Part185
Description
LCD Unit Parts Listing 12.1 LCD Unit Parts Listing
186 ThinkPad i Series 1400 HMM
ThinkPad i Series 1400 Part187
SANYO
LCD27L0477
14.1 LCD Unit Parts Listing
188 ThinkPad i Series 1400 HMM
ThinkPad i Series 1400 Part189
Miscellaneous Parts
190 ThinkPad i Series 1400 HMM
Telephone/Modem
ThinkPad i Series 1400 Part191
Power Cord
192 ThinkPad i Series 1400 HMM
Notices
194 ThinkPad i Series 1400 HMM
Trademarks
IBM
Part Number 37L5192 Printed in U.S.A
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