Question about Compaq Presario 700 470024-192 Notebook
We need to know the type of OS you are using?
If its Windows, type "dxdiag" in the sun command .
1. click the start button
2.click the let mouse pointing the run command.
3. type dxdiag
4. the go to sound toolbar. Check if there are any hardware installed.
5. If none you need to download the driver. Here are suggested websites in order for you to search the audio driver.
Try to reply to me if still your problem was not solved to give you more solution.
Posted on Jan 05, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
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Press MUTING to mute the sound through all
speakers and headphones connected.
"MUTING" appears on the display and the
volume turns off (the volume level indicator goes
To restore the sound, press MUTING again so that "OFF" appears
on the display.
• Turning MASTER VOLUME on the front panel or pressing
VOLUME +/- on the remote control also restores the sound.
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