Toshiba TECRA A11 Series Maintenance Manual page 165

Tests and Diagnostics
Subtest 0B
Volume
This subtest checks if
Step1
The following message appears in the display.
Volume button test
Press
Volume [ Down(-) ]
Please press volume down button.
Step2
The following message appears in the display.
Volume button test
Press
Volume [ Up(+) ]
Please press volume up button
After checking
3-56 [CONFIDENTIAL] TECRA A11/S11/P11/Satellite Pro S500 Series Maintenance Manual (960-784)
control dial works properly.
Volume
, return to the ONLY ONE TEST menu automatically.
Volume