Bios malfuncitoning

[Illusionist]

I have a Asus p5q pro mobo, cpu is Intel 8400, G skill memory 2 gigs,.

Computer restarted on it's own, went directly into bios, changes configuration settings in the bios, back to default on it's own, when I try to punch in values, and save, the bios will not save and revert back to default, then I will just exit bios.

Windows will load, but after restarts itself randomly on it's own, then go through the series of bios cycle, I described above.

The only change, I noticed was my cpu fan speed changed from 1500 rpm's to 3000 rpm's,. I have no way to control fan speed, but monitor with pc probe. CPU temp stay's the same, but fan speed increased.

Thanks for any help.

[budz]

How many sticks of ram? Just one 2gb or 2x1gb? If it's 2 sticks of ram try only using one stick and see what happens. Or try testing the ram in another pc. Just my 2 cents!