Re: Audio problem on Dimension 4500
You have mentioned that in the Device Manager you can see Multimedia Audio Controller, but it is having a yellow question mark, then in this case I think you need to restore the drivers from. Please while restoring use the CD that was provided to you when you purchased the laptop as it will properly diagnose the problem. Try this and see if this helps you in rectifying the problem. Also if you want you can download the drivers from the official website of Dell and try.
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