Hi There Not sure if this is the right place for this but here goes...Please let me know if this should be posted in a different forum I recently swapped my motherboard into a new case and since then I've got an audio problem. I get no sound when I play vids in Youtube, Dailymotion, etc. Strange thing is that I get sound if I play internet radio from a webpage - but those web pages usually open a separate browser with the app (ex mediaplayer or winamp). I do get sound when I play music or DVD's from a file on my computer, no matter which program I use to play them. It's only in webpages with the player embedded in the page, most notably Adobe Flash. I have version 10.0.12.36 installed which I believe is current. I've been to Adobe and re-installed it. Then I un-installed and re-installed Firefox. No luck. This problem happens in both IE and Firefox. I'm baffled. Any suggestions? TB

Tim_B, suspect you're using two different critters to open things and one either doesn't drive your soundcard or it's muted. HTH. Ed in Texas.