Power Management

The audio controller in your computer can be turned off when the audio function is not used. To adjust the configuration of audio power management, click the Power Management button .

When audio power management is enabled, the circle button at the upper left of the Power Management is blue and convex.

When audio power management is disabled, the button is black and concave.

Speaker Configuration

Click the Auto Test button to confirm the internal speakers or the headphone sound is coming from the right direction.

Default Format

You can change the sample rate and bit depth of sound.

Video mode

Video mode settings are configured via the Screen Resolution dialog.

To open the Screen Resolution dialog, click Desktop -> Desktop Assist - > Control Panel -> Appearance and Personalization -> Display -> Change display settings.

If you are running some applications (for example a 3D application or video playback), you may see some disturbance, flickering or frame dropping on your screen.

If that occurs, adjust the resolution of display, lowering it until the screen is displayed properly.

User's Manual

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Toshiba C55t-A, C50-A, C50D-A, C50Dt-A, C55-A, C55Dt-A Video mode, Power Management, Speaker Configuration, Default Format