OK, I've had my X58 extreme now for almost a week without issue. Today I put on my cpu waterblock and test my 3.6GHz OC I had on my stock cooler and it was fine and just under 70C after an hour or so.

I reboot to try to get a 4.0GHz OC and it gets stuck in this auto-reboot mode. It won't even post a post code to figure out what's up!

I try cmos clear, quick unplug power cord with no luck. I finally leave the power cord unplugged for a while as I surfed for some answers on my other rig. I plug this back in and viola! I'm up and running. I decide to upgrade to latest BIOS as I was on F3, so I download and copy to flash drive. I reboot to flash and get stuck in auto boot mode.

I power down 10 minutes or so and I get back in, load optimized defaults and reboot to flash without my overclock and the stupid thing auto-reboots in less than a minute of being turned on. I power down and get back to flash latest BIOS and it still auto-reboots every time I warm boot or don't wait long enough on a cold boot, but it always stays running without error on first boot?!?!!

HELP!!
-=Mark=-