Toshiba TECRA S4 Maintenance Manual page 171

3.21 ONLY ONE TEST
Subtest 05 USB
NOTE: When executing this subtest, USB test module and USB cable must be connected.
This subtest checks if USB port works properly.
The following menu appears in the display.
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* 0 ............
* 1 ............
* 2 ............
* 9 ............
*
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.... Press test number[0-2, 9] ?
Connect the USB test module and USB cable to the computer.
Input the port test number and press Enter.
OK message appears in the display if the test ends without fail.
NG message appears in the display if an error is found during the test.
Confirm the connection of cable, and then execute the test again.
Press 9 and Enter to return to ONLY ONE TESST menu.
TECRA S3 Maintenance Manual (960-532)
ONLY ONE TEST Menu (XXXXXXXXX)
Port 0
Port 1
Port 2
EXIT
3 Tests and Diagnostics
[CONFIDENTIAL]
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