This is my second PC build, and it was working when I last checked in on Friday. Since then, I have updated the BIOS, but the settings are exactly the same. Before, I ran Prime95 for about an hour without any problems. Now, as soon as I start to run Prime95, it fails.
I haven't overclocked at all yet, everything is stock. I have my memory put into XMP mode in the BIOS, but I've manually set the timings to 8-8-8-24 (it seems not to get those timings if I don't).
How has your testing gone? When you get a sec please let us know what you've found. I'm tracking some issues as well and am trying to keep up with other people's issues and resolutions to see what I might learn or contribute. I'm running an i7 860 running with similar RAM (but CAS 9's) on a Gigabyte GA-P55M-UD2 board.