Lenovo ThinkPad A22p ThinkPad A2* Series Hardware Maintenance Manual (October - Page 40

the model., A pull-down menu appears. Its exact form depends - memory

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Page 40 highlights

Checkout guide 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 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 Drive (*) v Communication v Memory Test - Full v Memory Test - Quick Interactive Tests 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 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 (Diagnostics). v Video Adapter test supports only the LCD display on ThinkPad. Before running PC-Doctor DOS, detach the external Monitor. v ZIP Drive test and LS-120 Drive test are only for some models. Some model do not have them. Diagnostics I n t e r a c t i v e Te s ts Run Normal Test Run Quick Test CPU/Coprocessor Systemboard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive Communication Memory Test - Full Memory Test - Quick Hardware Info Utility Quit F1=Help PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reserved. Use the cursor keys and ESC to move in menus. Press ENTER to select. 4. Run the applicable function test. 34 ThinkPad A20m/p, A21m/p, A22m/p

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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 Drive (*)
v
Communication
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
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
(
Diagnostics
).
v
Video Adapter
test supports only the LCD display on
ThinkPad. Before running PC-Doctor DOS, detach the external
Monitor.
v
ZIP Drive
test and
LS-120 Drive
test are only for some
models. Some model do not have them.
Diagnostics
Quit
InteractiveTests
Hardware Info
Utility
F1=Help
Run Quick Test
Run Normal Test
Systemboard
CPU/Coprocessor
Video Adapter
Serial
Ports
Diskette Drives
Fixed Disks
Parallel
Ports
Other Devices
ZIP Drive
Communication
Memory Test
-
Full
Memory Test
-
Quick
Use the cursor keys and ESC to move in menus.
Press ENTER to select.
PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc.
All Rights Reserved.
4.
Run the applicable function test.
Checkout guide
34
ThinkPad A20m/p, A21m/p, A22m/p