Hey David, 1. On your toolbar, right click on the speaker icon 2. Choose Playback devices 3. See if there is a check next to the speaker picture 4. If not, click on the speaker picture the highlight it. 5. Go to properties. 6. Next to device usage, select \"Use this device (enable) 7.choose apply and ok to all open windows. 8. Restart your computer. This should do the trick.

Hi David, Some quick questions: - Are you having this problem only with a specific app (like a media player)? - Does the audio work when you use headphones? - Have you tried reinstalling the audio driver on your computer? James