IBM Mobile Systems
 IBM
  Copyright International Business Machines Corpo
2000
Law
All
 Preface
Prefaceiii
 Related publications
 Prefacev
 Vi ThinkPad i Series 1400/1500 HMM
 Contents
 Product overview
 ThinkPad i Series 1400/1500 Hardware Maintenance Manual
General Descriptions
 Before Replacing Parts
Introduction Important Service Information
FRU Replacement Strategy
You
 How
Hard Disk Drive Replacement Strategy
Drive and Diskette Compatibility Matrix
 Safety Notices Multilingual Translations
 Safety Notice
 Safety
Some standby batteries contain a small
 Not disassemble it, throw it into fire or wat
Battery Pack Contains small
Nicke
 La pile de sauvegarde contient du lithium. Elle
Présente des risques dincendie, dexplosion ou
 Gerät
Daffichage Cristaux Liquides Que
Mit Haut Und
Sollten Die Betroffenen Stellen Mindestens
 Safety Notice
 Safety Information
Page
Page
 Safety Inspection Guide The intent of this
Inspection guide is to assist you in identifying
 Handling Electrostatic Discharge-Sensitive
 Laser Compliance Statement
Grounding RequirementsElectrical grounding
 Lutilizzo di
Exposure
Procédures décrites
Possono
 Abrir
Not Stare
Directly
Fixo
 Read this first
What to do first
 Panel cracked by applying excessive forc
For Warranty
Following is not covered under warranty
By being dropped
 Screw notices
FRU replacement notices
LCD replacement notice
 Select1. Set System Identification from the main
System board/Inverter replacement notice
Restoring the system unit serial number
Select2. Read S/N
 Bios Levels
Flash Bios update procedure
 Passwords
Related service information
Service Web site
Button
 Disabled
Removing the power-on and setup pass
Switch position
Change
 Advanced page of the Power Management
Power management features
Word Enabled
Put back the keyboard
 Fn key combinations
ThinkPad i Series 1400/150027
 Testing the computer
Checkout guide
 PC-Doctor can detect the following system informati
Hardware Info
Utility
 You care here
Power systems checkout
Adapter
 Checking operational chargingTo check
Checking the Battery ASM After the battery is
Color, replace Battery
Voltage is not correct, replace the AC
 Lines, not used in these steps, ar
 Symptom-to-FRU Index
ThinkPad i Series 1400/150033
 TFT LCD for the computer contains many thin-fi
LCD-Related Symptoms
LCD FRU Replacement Notice
 Power-Related Symptoms
Keyboard/TrackPoint-Related Symptoms
Indicator-Related Symptoms
ThinkPad i Series 1400/150035
 Memory-Related Symptoms
Audio-Related Symptoms
 Peripheral-Device-Related Symptom
PC Card PCMCIA-Related Symptoms
Power Management-Related Symptoms
ThinkPad i Series 1400/150037
 Undetermined Problems
Modem-Related Symptoms
Intermittent Problems
Page
 Locations Front View
 Power jack ThinkPad i Series 1400/41500
Rear View
 Bottom View
 Part
Switch Locations
There Are two switches found on System
ThinkPad
 Product overview
Following shows an overview of the system fea
 Below Applies Models See Model table on
ThinkPad i Series 1400/150045
 System-status indicators on
 ThinkPad i Series 1400/150047
Color
 FRU
 ThinkPad i Series 1400/150049
 FRU removals and replacements
 ThinkPad i Series 1400/51500
Battery assembly
CD player panel and CD player control board
 Step Size Quantity Color Torque
 Hard disk drive assembly
 Memory cover and memory card
Battery assembly on
Hard disk drive kitting pack
 Modem card
Cover
 Battery assembly on ThinkPad i Series 1400/1500 HMM
Middle cover and launch key assembly
When reinserting the card, reverse the procedure
 ThinkPad i Series 1400/150057
 M2.5 Black Kgf-cm Stick Turn over
 ThinkPad i Series 1400/150059
 Keyboard
Battery assembly on Middle cover and launch key assembly on
When Inserted ThinkPad i Series 1400/1500 HMM
Sure the FPC finger side is facing out
 Upper heat sink
ThinkPad i Series 1400/61500
 Is unstable
CD-ROM/DVD-ROM assembly
Assembly
Chassis
 Pcmcia holder
 Silver with Kgf-cm Washer Head
 LCD assembly
ThinkPad i Series 1400/150065
 Backup battery
 Authorized Dealers
Translation in Safety Notices Multilingual
Keyboard bezel
ThinkPad i Series 1400/150067
 M2.5 Black Kgf-cm
 Diskette drive
 Fan assembly
 ThinkPad i Series 1400/71500
Assembly LCD assembly Keyboard bezel on
Board
 System board
 Bezel
LCD assembly Keyboard bezel System board on
Bottom case
12.1
 LCD bezel assembly
 Step Size Quantity Color
 LCD bezel assembly
 LED board
ThinkPad i Series 1400/150077
 LED
 ThinkPad i Series 1400/150079
 Bezel assembly 12.1 on
Inverter 12.1
 Inverter 14.1
Bezel assembly 13.0 on
Inverter 13.0
 LED board 12.1 on
Cable assembly of microphone
Microphone
 Hinge assembly, speaker
Assembly and LCD rear cover assembly
 5L3 Silver Kgf-cm
 M2.5 6L3 Black Kgf-cm
 LCD bracket hinge assembly, speaker
LCD rear
 Cable assembly of microphone 14.1 on pa
ThinkPad i Series 1400/150087
 Bracket hinge assembly, speaker assembly a
Rear Cover Assembly
Page
 Parts list ThinkPad i Series 1400/1500
 ThinkPad i Series 1400/91500
 HDD
 Table below applies to Models See the 2621 model table
ThinkPad i Series 1400/150093
 Upper Heatsink 08K5868 Keyboard Bezel
 ThinkPad i Series 1400/150095
 Screw Kit 08K5877
 LCD FRU
ThinkPad i Series 1400/150097
 Table below applies to Models in Gr See the 2621 model table
 Below Applies to Models B See the 2621 model Table on
ThinkPad i Series 1400/150099
 Inverter 12.1/13.0 10L1380 Cable Asm Microphone
 XGA TFT
ThinkPad i Series 1400/101500
 Below Applies Models in Gr See 2621
 ThinkPad i Series 1400/103500
 List
Tools
 ThinkPad i Series 1400/10500
 For 3-pin power cords
AC adapter
 ThinkPad i Series 1400/1500 Part
Used These countries or regions
 III
 Feature
 Green Numeric Keypad Keyboard Enabled You Disable Pressing
 FRU tests
ThinkPad i Series 1400/111500
 Diagnostics
 FRU removals and replacements
 Battery assembly
 ThinkPad i Series 1400/115500
 Hard disk drive assembly
 Hard disk drive kitting pack
 Memory cover and memory card
 Modem cover and modem card
 Launch key assembly
 Step Size Quantity Color Torque
 Battery assembly on Launch key assembly on
Left hinge cap
 Sure the FPC finger side is facing ou
Battery assembly on Launch key assembly on Left hinge cap
When Inserted ThinkPad i Series 1400/123500
 Upper heat sink
 Chassis assembly
ThinkPad i Series 1400/12500
 Step
 ThinkPad i Series 1400/127500
 LCD assembly
 ThinkPad i Series 1400/129500
 Board assembly and Cable assembly
 Keyboard bezel
 Memory cover
 ThinkPad i Series 1400/133500
 Diskette drive
 Charger board and System board
 Step Size
 Bottom case
 Bezel Assembly
 LCD inverter
ThinkPad i Series 1400/139500
 Inverter 15.0 on
Bezel assembly 15.0 on
15.0
 ThinkPad i Series 1400/141500
Bracket Hinge assembly 15.0 on
Inverter
 Parts list ThinkPad i Series 1400/1500
 ThinkPad i Series 1400/143500
 Kitting, HDD HDD adapter, HDD 08K5861
 ThinkPad i Series 1400/14500
 ThinkPad i Series 1400/1500 HMM
 ThinkPad i Series 1400/147500
 12.0
 ThinkPad i Series 1400/149500
 Below Applies to Models See the 2621 model table Iii
 ThinkPad i Series 1400/151500
 LCD Bezel
 Inch XGA TFT
ThinkPad i Series 1400/153500
 II. See the 2621 model table on
 15.0 08K6279 TFT LCD Bezel for Japan 08K6390 Model
 Japanese
 ThinkPad i Series 1400/157500
 Cords
 ThinkPad i Series 1400/159500
Page
 Corporation United States Other
Following terms Are Trademarks or Service mar
Trademarks
ThinkPad i Series 1400/161500
Page
 Part Number 09N8606