PC suddenly not playing sounds..
 

Hey, I often use my PC to play music on and watch videos , etc.

but all of a sudden, yesterday and all day today there has been no sound coming out of my speakers.
One thing I noticed is that when i click on my advanced settings on Volume Control, the Bass and Treble are turned all the way down and it does not let me turn them up.
Please help!:confused:

Re-install your sound card / device drivers...