Hi, I was listening to some music last night and all of a sudden, the sound flicked off. No pop or bang to signify popped speakers, just cut off. Since then I have tried updating all drivers for everything under the audio + of devices properties, and rolling back but nothing works. I am just about to try a system restore however I am wondering if there is a single problem that can be fixed. My computer: XP Home AMD Athlon 3000+ NVidia Nforce 6600 GT 512 mb RAM 30 gb HDD K8 Triton GA-K8N-SLI Realtek AC'9 Audio with Panasonic SA-PM03 powered stereo speakers. Thanks in advance, Chris.