Sound and speaker problems, If you have a problem with integrated speakers, If you have a problem with external speakers – Dell LATITUDE C510 User Manual

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Connect an external monitor

Turn off your computer and connect an external monitor to the computer.

Turn on the computer and the monitor and adjust the monitor brightness and contrast
controls.

If the external monitor works, the computer display or video controller may be defective.
Contact Dell.

Sound and Speaker Problems

If you have a problem with integrated speakers

NOTE:

Fill out the Diagnostics Checklist as you perform the various printer checks.

Adjust the Windows® volume control -

Double-click the speaker icon in the lower-right corner of your screen. Be sure that the volume
is turned up and that the sound is not muted. Adjust the volume, bass, or treble controls to
eliminate distortion.

Adjust the volume using keyboard shortcuts -

See "

Using the Keyboard and Touch Pad

." Press

to disable (mute) or reenable the

integrated speakers.

Reinstall the sound (audio) driver -

See "

Reinstalling Software

If you have a problem with external speakers

NOTE:

The volume control in some MP3 players overrides the Windows volume setting. If you have

been listening to MP3 songs, make sure that you did not turn the player volume down or off.