Lenovo ThinkPad T400s 2823 Hardware Maintenance Manual page 55

The options on the test menu are as follows:
Diagnostics
v Run Normal Test
v Run Quick Test
v CPU/Coprocessor
v System board
v Video Adapter
v Serial Ports
v Fixed Disks
v Diskette Drives
v Other Devices
v ThinkPad Devices
v Communication
v Wireless LAN
v Advanced Memory Tests
Note:
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 Notebook.
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 security chip must be set to Active.
10. Run the applicable function test.
11. Follow the instructions on the screen. If there is a problem, PC-Doctor shows
messages describing it.
12. To exit the test, select Quit — Exit Diag.
To cancel the test, press Esc.
Note: After running PC-Doctor, check the time and date on the system and reset
them if they are incorrect.
Detecting system information with PC-Doctor
PC-Doctor can detect the following system information:
Hardware Info
v System Configuration
v Memory Contents
v Physical Disk Drives
v Logical Disk Drives
v VGA Information
v IDE Drive Info
v PCI Information
v PNPISA Info
v SMBIOS Info
v VESA LCD Info
v Hardware Events Log
Utility
v Run External Tests
v Surface Scan Hard Disk
v Benchmark System
v DOS Shell
Interactive Tests
v Keyboard
v Video
v Internal Speaker
v Mouse
v Diskette
v System Load
v Optical Drive Test
v Intel WLAN Radio Test
General checkout
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