I have a Abit Fatal1ty AN8 board with amd 3200+ socket 939 cpu and am running windows xp pro. Everything on the board is SATA. i recently switched out my fan and heatsink from the stock to a thermaltake. that is when my issues started getting as bad as they are. when i boot up i get a message on one of the first screens that says "The System is Running in Fail-Safe State. Please Re-Check CMOSBIOS" So I check the bios, everything seems alright. I exit the bios and it says it again, i hit F1 to skip that. Tries to boot up into windows but then i get a Boot Disk Error Please Insert System Disk and Hit Enter. Thinking it was the hard drive, I bought a new one.....I was wrong. It still does it and I get a blue screen when trying to install windows. I really dont know what to do.If anyone can help me out it would be greatly appreciated.