In order to reset sound configuration, just need to remove and reinstall the audio drivers from Windows® Control panel.
If you need the audio drivers for Windows® 7 64 bit go here:
Thanks for the reply Allan. I have downloaded and or re-installed the AMD drivers about 10 times to no avail. The biggest problem is that Manage Audio Devices does not open in Control Panel. Nor does Realtek Audio Manger open Playback Devices when right clicking the Volume icon in System Tray. Nothing. No sound from any device.
I am at wits end and would like to do the following.
1. I like the Radeon 6670 Video and want to keep it.
2. The Radeon 6670 Audio drivers are causing all the problems with the onboard sound and do not want to use it.
3. I want to buy a sound card (something like SoundBlaster) and get my sound to work.
Will this work? Thanks for any help you can provide. ed
Are you sure that your problem isn't simply that the wrong device is selected as default in the mixer? Right-click on the Sound (Speakers) icon in the system tray and then select Playback Devices. Then, whichever output you really want to be the default, click on it (to highlight) and then click on the Set Default button. You can use this dialog also test the output streams. Right-click on an output and select Test.
Hope this helps,