Diagnostic Program Error Code and Messages

Error Code

Message

FRU/Action in Sequence

16XXX

Backup battery error

Backup battery

01XXX

CPU or main board error

Reload BIOS default setting. System board

02XXX

System board

03XXX

Keyboard error

Reset Keyboard Keyboard System board

04XXX

Video error

System board

05XXX

Parallel Port error

System board

06XXX

Serial port or main board error

System board

07XXX

Diskette drive error

Diskette drive System board

08XXX

Hard disk error

Reload BIOS default setting Hard disk System board

09XXX

CD-ROM error

Reset CD-ROM cable CD-ROM drive System board

10XXX

Coprocessor error

System board

11XXX

Pointing device error

Reset Keyboard Keyboard System board

12XXX

Cache test error

Removal and Replacement

This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.

To disassemble the computer, you need the following tools:

  • Wrist grounding strap and conductive mat for preventing electrostatic discharge
  • Flat-bladed screwdriver
  • Phillips screwdriver
  • Tweezers
  • Flat-bladed screwdriver or plastic stick

Note: The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding components to avoid mismatch when putting back the components.

The Ultimate Computer Repair Guide

The Ultimate Computer Repair Guide

Read how to maintain and repair any desktop and laptop computer. This Ebook has articles with photos and videos that show detailed step by step pc repair and maintenance procedures. There are many links to online videos that explain how you can build, maintain, speed up, clean, and repair your computer yourself. Put the money that you were going to pay the PC Tech in your own pocket.

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