Boot Problems

[Amosmoses33]

My system has worked fine for several days, and I changed some BIOS settings. Now it boots to windows, plays the windows bootup tune, and after about 10 seconds, I get a blue screen really fast that I cant read, and the system reboots. It is an infinite cycle. Ive went back to bios and put factory defaults but no good, still does the same thing. Im stumped and really worried :(
Any ideas?
mobo asus p5n32-e sli
e6750 processor
evga 8800gts 640 superclocked vid card
west digital 320g sata hard drive
asus optical dvd drive
generic a: drive
old HP cd r/w ide optical drive

[Rob]

Try clearing the CMOS, then putting in the default values.

[Amosmoses33]

i cleared cmos with jumper and reinstalled windows to get windows on c drive instead of G (doh) and it all seems to be good so far. getting 250+ fps on rfactor where i had been getting 25-35 with my compaq.