3 Tests and Diagnostics 3.6 Keyboard 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) ?
If the test ends successfully, OK is displayed. If nothing is displayed, there
may be a problem with the USB port.
Check the connection of the wraparound connector and repeat the test.
Subtest 07 Internet/Mail key
This subtest checks moving of the Internet key and Mail key.
The following message will appear.
Press [Internet] key
Press [Mail] key
3-16 PORTEGE R100 Maintenance Manual (960-440)