Sound Output Failure; Checking The Software Configuration; Checking The Volume - Clevo 2800 Service Manual

S O F
OUND UTPUT AILURE
The notebook's internal audio unit consists of the audio circuitry, built-in speakers, and built-in microphone. If the
user cannot receive sound from the notebook's internal speakers, it may be due to any of the following problems:
• The audio chip is not configured with the supplied audio driver.
• The volume control key combinations (Fn + F3, Fn + F5 & Fn + F6) are not properly adjusted.
• The speaker cables are loose or frayed.
C S C
HECKING THE OFTWARE ONFIGURATION
To work, the audio unit should be configured with the audio driver on the Device Drivers and Tools CD-ROM
supplied with the notebook. The audio driver installation is described in the User's Manual. Install the driver if the
user failed to do so. If the problem persists, continue checking.
C V
HECKING THE OLUME
The sound cannot be heard if the volume control key combinations are not properly adjusted. Adjust the volume to
the point you will be able to receive sound. If you still cannot hear any sound from the speaker, check the speakers'
cable connections.
If you are using earphones or self-powered speakers, make sure they are properly set up.
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