Quote Originally Posted by C-BuZz View Post
At any frequency. Yes I have tried individually underclocking the faulty core(s) back to 2ghz & they do exactly the same thing.



Really don't think it's motherboard related. I've also tried all 4 different bios's with each individual chip. The reason I say this is because they all have different instability issues which have to be core related.

If I was getting the same issue with all 5 cpu's then yes I would believe that the motherboard is suspect. But they are all different.

You can individually adjust the multi per core in AOD.

C-BuZz
edit: Yes you can enable ACC in AOD & core %'s.
I guess you dont have the stepping and month they were made off hand hehe do you? we could compile a list of successful and non successful weeks, see if there is a golden production date :P