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Compaq 510 D40 laptop no sound

Suddenly I discovered my compaq 510 model D40 laptop has no sound. I can not even find any sound icon in the taskbar. moreover sound and audio option in control panel says there is no audio or sound device. how can I fix this problem? please help.

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: help me

hi im wesley. try re-installing the drivers for the audio as the red sign normally means either it is broken or the drivers have crashed if its broken however you will have to get a new sound card its also very cheap.

Posted on Jul 11, 2008

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SOURCE: Compaq C751NR need windows xp - conexant HD audio smart audio 221 driver

I believe this is the correct driver.


Posted on Jul 28, 2008

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SOURCE: Help me please>>>My Notebook Compaq Presario v2000 haven't sound.

To install device you need to install device driver within cd support included of the pack, or goto then click the support for download driver for your device.

hope this help..

Posted on Nov 07, 2008

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SOURCE: Media device for audio driver not found in compaq laptop

Media device for audio driver not found in compaq...

Posted on Nov 23, 2008

SOURCE: no audio output device installed - compaq pressario v6000

Press the Windows key on the Keyboard and then press the "R" key while holding down the Windows key to open the Run dialog box.
Then, type "msinfo32" in the Run dialog box and click OK to open the System Information window.
On the left pane, click on the plus sign next to the "Components" then click on the Sound devices to check if the Window is able to recognize the audio card installed in the Computer.

If there is no audio device information available in the System Information window then the issue may be with the audio card.

To ensure if the issue is with the audio card, you may try reinstalling Windows.
If the issue still exist even after reinstalling Windows then you may contact the service center of the computer's manufacturer to get the audio card replaced with a compatible one.

Posted on Sep 15, 2009

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