Toshiba PORTEGE R400 Maintenance Manual page 156

3 Tests and Diagnostics
Subtest 4 Wireless communication switch
This subtest checks if the Wireless communication switch works properly.
If the test is started with the switch ON, following message appears in the
display.
Slide the switch to OFF position. Then, following message appears in the
display.
Slide the switch to ON position. Then, following message appears in the
display.
After Sliding the switch to OFF position, return to the ONLY ONE TEST
menu automatically.
Subtest 5 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 ............
* 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 TEST menu.
3-44 [CONFIDENTIAL]
Wireless communication switch is set to a start position (OFF)
Wireless communication switch ON !!
Wireless communication switch OFF !!
USB Port Select
Port 0 (Left)
Port 1 (right)
Exit
(PORTEGE R)
PORTEGE R400 Maintenance Manual (960-623)
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