Sound not working on computer? On my other Windows 7 Vista computer, the sound is not working! The trick is, the sound only works for skype...nothing else! The sound device is a Sigmatel High Definition Audio CODEC. I have tried many things on youtube, but nothing seems to work. How can I fix it? Thanks!
How to speed up slow computer INB4 Alienware sucks Hello dear Basilers first let me warn you I'm not very educated with computers. About 1 year ago I got an Alienware mx17 for Christmas (If I had the choice I would have gotten something cheaper, but it was a gift to me). Now I didn't have any problems until a few months later after receiving it, my hard drive decided to die and I had it replaced by a guy who didn't bother downloading my drivers after doing so like he was supposed to, I eventually downloaded them over the phone for 4 hours. Now I have a service tag to use at the Dell website for drivers and I have downloaded the new ones so I don't think this is a driver issue, but recently my computer has been [b]very slow and it shouldn't