Manuals / IBM / Computer Equipment / Laptop

IBM X22, X23, X24, X20, X21 manual Diagnostics

Models: X21 X20 X22 X24 X23

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If the computer cannot be powered on, go to “Power system checkout” on page 35 and check the power sources.

If an error code appears, go to “Symptom-to-FRU index” on page 48.

On the first screen, select the model and press Enter. Follow the instructions on the screen.

2.The main panel of PC-Doctor appears.

3.Select Diagnostics with the arrow keys, and press Enter.

A pull-down menu appears. (Its exact form depends on the model.)

The options on the test menu are as follows:

Diagnostics

Interactive Tests

 

 

 

 

v

Run Normal Test

v

Keyboard

v

Run Quick Test

v

Video

v

CPU/Coprocessor

v

Internal Speaker

v

Systemboard

v

Mouse

v

Video Adapter

v

Joystick Test

v

Serial Ports

v

Diskette

v

Parallel Ports

v

System Load

v

Fixed Disks

v

CD-ROM/DVD Test

v

Diskette Drives

v

Stereo Speaker

v

Other Devices

v 802.11 Wireless Radio Test

v

ZIP Drive

 

(*)

 

 

v

LS-120/240 Drive

 

 

v

Wireless LAN (*)

 

 

v Memory Test-Full

 

 

v Memory Test-Quick

 

 

 

 

 

 

Chapter 2. General descriptions 33

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IBM X22, X23, X24, X20, X21 manual Diagnostics
Page 36 Page 38