Toshiba qosmio f10 manual From internal microphone

3.30 Sound Test program 3 Tests and Diagnostics

To return to the Sound test menu, Press 9 and Enter. Then following message will appear in the display.

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******** May I Restart ? *******

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Press any key to continue…

After pressing any key, the machine starts rebooting and sound test menu will appear in the display.

Subtest01	Microphone recording & play
	This subtest checks the function of the CODEC A/D, D/A converter.
	When this subtest is selected, the following message will appear.
	[Recording & play test !]
	And the following message will appear.
	DOS/4GW Protected Mode Run-time Version X.XX
	Copyright (c) Tenberry Software, Inc. XXXX
	After this message appears, display stops briefly. In this timing, sound is recorded
	from internal microphone.
	After the recording is completed, the computer plays back the sound recorded after
	the following message.
	STACWAVE Version X.XX
	Build data: XXX XX XXXX at XX:XX:XX
	Loading “mic.wav”.
NOTE:	The message in the display might have slight difference from those above.
	The display returns to the Sound (Standard) test menu after the test ends.

3-86 QOSMIO F10 Maintenance Manual (960-498)