I just tried to flash the BIOS on my ECS KN1 Extreme (nForce4 Ultra Chipset) to support X2 processors, but upon rebooting, the system just made a bunch of beeping noises. I flashed the original BIOS back in and it is running fine now. I am asking if anyone knows what I did wrong. It was the first time I had flashed a BIOS in years, and the first time I didn't use a DOS based flashing utility (I used WinFlash instead of AWDFLASH). I overwrote every portion of the BIOS, so maybe I was just supposed to do a portion of it? Any ideas?