I have the rev 2.0, bios ver F9 (2007/11/30), I unfortunately didn't run memtest86+ ver 1.7 while I had the F7 bios so that's why I kept exchanging those memory sticks. I felt bad for doing that and thinking it was the ram.

I'm not too sure how I would be able to downgrade my bios- I wasn't able to update the bios update through the bios but through the gigabyte bios web update program (@bios)... I tried to update it through Q-Flash, but never got it to work...

I hope it's the bios and if it is a fix might be in the works!

Quote Originally Posted by miahallen View Post
Interesting...What board revision, and what BIOS?

I have a Rev.2.0 F9b and just tried running memtest86+ v1.7 on some Crucial Ballistix PC2-6400 that previously passed with flying colors...this time they started popping up errors immediatly. I backed off my speeds/timings, but it did not help. They previously passed without error on F7 & F8...

Consequently, I just completed an RMA request last night for a G.SKILL 2x2GB PC2-8000 kit I just got from newegg last week because they were failing memtest the same way (even with relaxed speeds/timings). Now I'm thinking maybe they're OK.

I think I may try flashing back to F8 and see if the problem remains.