My laptop says no audio device is installed

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 daisie -
Hello,

My computer had a little crash in which it lost all my personal files and since then my computer has had no sound and this is the message I have been getting "no audio device is installed" and there is a red sign with an x on the place where you can adjust your volume.

I have tried to do the following based on the advice I got using Google:
- I have tried to uninstall the driver to let the computer find it on its own and re-install it
- I have redownloaded the driver from the manufacturers website
- I have tried to update the driver and I have also checked that it is enabled
- The speakers look fine and I have also tried to scan for hardware changes without luck.

Is there anything else I can do to get the sound on my laptop back? the computer is working fine and everything I use seems to be ok except the fact that the computer now has no sound. I am using an acer laptop with windows vista if that helps

Thank you

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Does anyone know what I can do? thanks
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Thank you

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Hello,

Tell the mark and the model of ur computer. Or of ur MoBo if ur computer is a no-name one.
my laptop says no audio device is intalled so what can i do ? there is no sound also please reply me as soon as posible .
> laxmi ojha
My laptop says no audio device is intalled so what can i do ? there is no sound also please reply me as soon as posible .
> laxmi ojha
my friend's laptop says no audio output device installed,please help me....please reply asap.thanks.
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Hello,

Tell the mark and the model of ur computer. Or of ur MoBo if ur computer is a no-name one.
Posts
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It is an Acer Aspire notebook
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Did u go to https://www.acer.com/worldwide/support/ to find the driver of ur audio device ?
What was the answer? This just happened to me last weekend and Idon't know what to do now?