Toshiba Portege 2000 Maintenance Manual page 105

3.6 Keyboard TestKeyboard Test
Subtest 05 USB test
This subtest checks USB. The USB TEST Module (ZD0003P01) and USB
Cable (ZD0003P02) must be connected to the computer.
The following message will appear. Select a port to be tested and press Enter.
Test port number select (1:Port0, 2:Port1, 0:Port0&1) ?
If the test ends successfully, OK is displayed. If nothing is displayed, there
may be a problem with the USB port. Check the wraparound connection and
repeat the test..
Subtest 07 Intouch key test
This subtest checks moving of the Intouch key.
Subtest 08 Internet key test
This subtest checks moving of the Internet key.
Portege 2000 Maintenance Manual (960-333)
3 Tests and Diagnostics
3-15