Lenovo ThinkPad X41 Hardware Maintenance Manual page 43

3. Select Diagnostics with the arrow keys, and press
Enter.
A pull-down menu appears. (Its exact form depends on
the model.)
Note: PC-Doctor menu does not mean the formal
support device list. Some unsupported device
names may appear in the PC-Doctor menu.
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 ThinkPad Devices
v Communication
v Wireless LAN
v Memory Test – Full
v Memory Test – Quick
Notes:
v In the Keyboard test in Interactive Tests, the Fn key should
be held down for at least 2 seconds; otherwise, it cannot be
sensed.
v Video Adapter test supports only the LCD display on the
ThinkPad computer. If you have an external monitor attached
to your computer, detach it before running PC-Doctor for DOS.
v To test Digital Signature Chip, the chip must be enabled.
v To test Serial Ports or Parallel Ports, the ThinkPad computer
must be attached to the X4 Dock.
Diagnostics
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
PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reser ved.
Use the cursor keys and ESC to move in menus. Press ENTER to select.
4. Run the applicable function test.
5. Follow the instructions on the screen. If there is a
problem, PC-Doctor shows messages describing it.
6. To exit the test, select Quit — Exit Diag.
To cancel the test, press Esc.
I n t e r a c t i ve Te s t s
Interactive Tests
v Keyboard
v Video
v Internal Speaker
v Mouse
v Diskette
v System Load
v CD-ROM/DVD Test
v Intel Wireless Radio
Hardware Info
U t i l i t y
General descriptions
Checkout guide
Quit F1=Help
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