Audio Play Test; Audio Record Test; Dmi Read - Toshiba Satellite L300 Maintenance Manual

3 Diagnostic Programs
It requires user to press the key and check whether the key in the screen changes
color or not. User can terminate test by typing 'END'. When testing the 'Fn' key, it
must press the 'Esc' key at the same time.
When the user has checked all the keys and all the keys in the screen have changed
color, the diagnostics program would automatically end the test and report the pass
information.
If keyboard test fails, program will terminate the test and report the fail information
when it is time to timeout.
The test will end when all keys are pressed or test time is out after 100 seconds.

3.2.4 Audio Play Test

Check whether the system could playback audio normally. When the test is completed, a
file named Audio_P.log will be saved in the defined location.

3.2.5 Audio Record Test

Check whether the system could record the sound normally. If there is no error during
the whole test, Pass; otherwise Fail. The test will repeat for four times. When the test is
completed, a file named autest.log will be saved in the defined location.

3.2.6 DMI Read

Read the information from the system's SMBIOS and display it in the screen as follows:
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3.2 Quick Start