IBM - page 91

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IBM

Part Number: 37L5192

Printed in U.S.A.

S37L-5192-ðð

Models

Contents

3
Contents
- 4iv
5ThinkPad i Series 1400 Hardware Maintenance Manual
- Read This First
- How to Use Error Messages
- How to Diagnose Multiple FRUs
- 6What to Do First
  - 2
- 7 Screw Notices
- 8Power-On and Setup Password
  - 4
- 9
- Check Procedures
- 10Power Systems Check
  - Checking the AC Adapter:
    - 6
  - 11Checking the Operational Charging:
  - Checking the Battery Pack:
- 12Planar Board Check
- Memory Check
  - 8
- 13Keyboard and External Input Device Check
- 14Audio Function Check
- TrackPoint IV Check
  - 10
- 15Diskette Drive Check
- CD-ROM/DVD-ROM Drive Check
- 16Modem Board Check
  - 12
- 17
- BIOS Utility
- 18Navigating the BIOS Utility
  - 14
- 19Power Management Features
- Screen Blanking Mode
- Standby Mode
- 20 Hibernation Mode
  - 16
- 21
- Symptom-to-FRU Index
- Numeric Error Codes and Messages
  - 2218
- 23 Beep Symptoms
- No Beep Symptoms
  - ThinkPad i Series 1400 19
- 24 Keyboard/TrackPoint-Related Symptoms
- LCD-Related Symptoms
  - 20
    - 25 ThinkPad i Series 1400 21
- 26 Indicator-Related Symptoms
- Power-Related Symptoms
  - 22
- Memory-Related Symptoms
- 27 Audio-Related Symptoms
- PC Card (PCMCIA)-Related Symptoms
  - ThinkPad i Series 1400 23
- Power Management-Related Symptoms
- 28 Peripheral-Device-Related Symptom
  - 24
- 29 Modem-Related Symptoms
- Intermittent Problems
- Undetermined Problems
- 31Related Service Procedures
- Flash Memory Update
- Status Indicators
  - (A-Z)
  - 3228
    - Not all application programs support this function.
- 33 Power Switch
- Diagnostic Program Diskette
  - Running the PC Doctor Diagnostics Program:
  - Using the PC Doctor Diagnostics Program:
- 34Maintenance Program Diskette
  - Running the Maintenance Program Diskette:
    - 30
  - Setting the LCD Panel ID:
  - 35Setting the Thermal Sensor:
  - Writing the VPD Data:
- 36Fn Key Combinations
  - 32
- 37
- Product Overview
  - ThinkPad i Series 1400 33
  - The following shows an overview of the system features.
- 38FRU Removals and Replacements
  - 34
- 39Before FRU Removals and Replacements
  - Screw Type Example Explanation
    - Plugging the Cable:
    - Unplugging the Cable:
  - FPC Cable Connector Type
- 41DIMM and DIMM Cover
- 42Modem Board Cover and Modem Board
  - 38
- 43 Keyboard
  - 4440
- 45CPU Thermal Plate
- 46RTC Battery, CPU EMI Shield and Hard Disk Drive
  - 42
- 48 PCMCIA Holder
  - 44
- 49 LCD Assembly
  - 5046
- 51Upper Cover (Keyboard Bezel)
  - 5248
- 53CD Control Card
- 54Trajection Board and Modem Connector (RJ11 Cable Assembly)
  - 50
- 55 DC/DC Charger
- 56Audio PCB and S-Video PCB
  - 52
- 57Audio Cable and Speaker Cable
- 59Audio Connector Board
- 60 Fan Assembly
  - 56
- 61Diskette and CD-ROM/DVD-ROM Drives Assembly
  - 62 CD-ROM/DVD-ROM Module
    - 58
  - 63Diskette Drive (FDD with Bezel)
- 64 Planar Board
  - 60
- 65LCD Front Cover (12.1-inch)
  - 66 Speakers
  - Indicator Board and Microphone Cable Assembly
    - 62
  - 67LCD Panel, LCD Cable and Inverter
    - 6864
  - 69 Hinge
- 70LCD Front Cover (14.1-inch)
  - 66
  - 71 Speakers
  - Indicator Board and Microphone Cable Assembly
  - 72LCD Panel, LCD Cable and Inverter
    - 68
    - 7470
  - 75 Hinge
- 76
- Locations Front View
  - 72
- 77 Bottom View
- Rear View
- 78 Switch Locations
  - Keyboard Language (SW3, Switch 1, 2 and 3) Setting
    - 74
  - Password (SW3, Switch 4) Setting Non-configurable Switches
- 79System Unit Parts Listing
  - ThinkPad i Series 1400 75
  - 8076
    - 81 ThinkPad i Series 1400 77
  - 8278
- 83LCD Unit Parts Listing 12.1" LCD Unit Parts Listing
  - ThinkPad i Series 1400 79
  - 8480
- 8514.1" LCD Unit Parts Listing
  - ThinkPad i Series 1400 81
  - 8682
- 87
- Miscellaneous Parts
  - ThinkPad i Series 1400 83
- 88
- Telephone/Modem
  - 84
- 90
- Notices
  - 86
- Trademarks