Have you checked all your plugs from speakers to comp? have you checked all your settings to ensure everything is turn up or on...also if you have a Ipod or something plug your speaks in to that to see if you speakers still work .....
To me, clowns aren't funny. In fact, they're kind of scary. I've wondered where this started and I think it goes back to the time I went to the circus, and a clown killed my dad.
Is it possible that your comp. may have downloaded some sort of update? I know that after some of the updates my sound will not work for some reason so I just restore to the last know time that the speakers were working
I had the onboard sound go out on an Asus board, actually, it was only the front two channels, the rest worked fine. Weird thing was, even when I tried adding a PCI sound card, it too would not work on the front channels. On closer inspection, I found a small section that was charred on the mobo.