hey guys, i've come across an audio problem on my laptop recently. it will not play any audio for videos, mp3 or other audio file types. However, if i watch flash videos, audio, ect, the sound will work. Also, the system sounds still work fine. I can still play videos but no sound will come out. I've tried updating all codecs, tried multiple programs (divx, VLC, WMP, ect), tried rolling back drivers, tried updating drivers, nothing will work. i haven't seen a problem like this before since some of the audio types will work. any help will be greatly appreciated.