IBM THINKPAD T22 User Manual download pdf (Page 39)

If an error code appears, go to “Symptom-to-FRU

index” on page 49.

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 Run Quick Test

v CPU/Coprocessor

v Systemboard

v Video Adapter

v Serial Ports

v Parallel Ports

v Fixed Disks

v Diskette Drives

v Other Devices

v ZIP Drive

v LS-120/240 Drive

v Communication

v Wireless LAN(*)

v Memory Test – Full

v Memory Test – Quick

v Keyboard

v Video

v Internal Speaker

v Mouse

v Joystick Test

v Diskette

v System Load

v CD-ROM/DVD Test

v Stereo Speaker

v 802.11 Wireless Radio

Test(*)

Notes:

v In the Keyboard test in Interactive Tests, the Fn key

is scanned only once. Each key should be held down

for at least 2 seconds; otherwise, it cannot be sensed.

v The sound card is not recognized in the Stereo

Speaker in the Interactive Tests. To test it, use the

audio device test in the Other Devices in

Diagnostics.

v Video Adapter test supports only the LCD display on

ThinkPad. Before running PC-Doctor DOS, detach the

external Monitor.

v To test ZIP Drive or LS-120/240 Drive, each media is

needed to be inserted before start testing.

v Wireless LAN test and 802.11 Wireless Radio Test is

only for some models. Some models do not have

them.

v To test Digital Signature Chip, the chip must be

enabled and initialized.

v When Legacy Floppy Drives is Enabled in the IBM

BIOS Setup Utility, Diskette Drives test is activated

even if no legacy diskette drive is attached to the

ThinkPad.

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