Need Help - Video Sound Screwed up

Dear Expert,

I have C-Media as my sound card, and I just formatted my computer recently. Sadly, I found a problem that has never occured before I formatted this computer, which was the sound problem whenever I am watching movies.

Precisely, the sound in the movies has a background sound of "tut tut tut", and this has never happened before nor with .mp3 or any other AUDIO only files. Not only that, I have Windows Media Player 11 and whenever I turned on my Visualization for my .mp3 files, it started to have that "tut tut tut" background too.

Any Ideas how to fix this, I'd greatly appreciate it,

Thank you in Advance,


Mbah

Did you update your soundcard drivers since you reformated?

Yes I did =/ (Windows Update)



However, the new Video Card is in PCI Slot whereas my old one was in AGP Slot



I used one of the empty PCI SLot for it