Quote Originally Posted by ford77 View Post
Good guestion.
I didn`t put it together myself.
I have 2 x 3 x 2 gig dominators so I think I use all the slots.*
I tested everything with every possible test software,
and I`m using it for month without any problem on optimized defaults.
Can they be still faulty?

Does it help if I post CPU-z or HW monitor screenshots?
I`d like to be sure that bios settings are absolutely ok,
before I start tiering in pieces my pc or take it back with
warranty.

again, thanks for help!
*Sorry, I wasn't paying attention...
Try with only one memory kit, then the other, but don't mix them up. I presume that kits are in same color slots. Looks like that they just don't work together so good.
It could also be that you need more CPU VTT cause of more stress on memory controller due to all slots used.