Just like you pals mentioned in #120, #123, #131, #147.
I have the same issue about reboot after modified any option in M.I.T menu.
Sounds like the mobo doesn't work well with some GeForce7x00 cards.
CPU: E6300
mobo: 965P-DS3
VGA: Leadtek 7600GS
PSU: HEC 385W
There's also somebody...