Toshiba M10 - Manual (Page 124)

3 Tests and Diagnostics 3.6 Keyboard Test
3-18 Satellite Pro M10 Series Maintenance Manual (960-431)
Subtest 05 USB Test ( Port0,Port1 ) 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 test and press Enter.
Test port number select (1:Port0, 2:Port1, 3: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.
To check only the USB mouse, follow the procedures below:
Connect the USB mouse to the computer’s USB connector.
Next, set up the computer’s hardware as follows:
PERIPHERAL
Pointing Devices = Simultaneous
USB Legacy Emulation = Enabled
Then, perform the Pointing Stick Diagnostic Test and make sure:
• The cursor moves in the direction that you move the USB mouse.
• The display reverses when you click the right button or left button
To stop this test, press the two IPS buttons on the computer (connected to
PJ10) at the same time. (You cannot use the USB mouse to stop the test.)
Subtest 06 USB Test ( Port2,Port3 ) 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 test and press Enter.
Test port number select (1:Port2, 2:Port3, 3:Port2&3) ?
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.