Well, yay for problems.

I received njkid's LE's today, so I set everything to non-overclocked on my system, used winflash to flash to bigtoe's 704-2. When it was still installing the bios, everything froze for a good 5 minutes, something that never happened before. But eventually it said it was seccessful, so I rebooted and put the LE's in. Now here's the problem. Even when in bios, my computer is freezing. Every couple times little squares will pop up on the screen and then it will freeze, and even discolor. Memtest will run perfectly and I ran 300mhz on 2.5-4-3-7 just fine, but windows refuses to boot and now it's saying it cant find my windows installation. Is this a bad flash or do I just need to reinstall windows? NEED HELP

Thanks.