:-) Hi Dionhaloulos,
Welcome to PCHF. We have some brilliant minds here at this site, I am sure that we can figure out a way to get your sound back up and running.
Great job on initial troubleshooting.
Let's look at things you may not have tried. Have you tried any other media player, or even a CD?
Is it possible that your speakers blew and do you have another set you could test?
If you go to Control Panel, Sounds and Audio Devices, and click on the Voice tab, can you test hardware to see if any sound can be created by the computer?
Same location, can you click the Hardware tab, and select your audio device, and then follow the troubleshooting wizard?
We'll look forward to your reply,
TTFN
T