I have no sound and on the Device Manager this item shows up with a Yellow ? Beside it. I cannot get any info from properties as to where this came from. Thw system will not let me uninstal and reinstall this item.

Can you help?

You need to get the drivers for your sound card and reinstall them.

I have fixed the problem. I finally found out what driver this was and used System Recovery - Applications and Drivers recovery to reload the corrct driver.:)