Twisted1...that sounds screwy....i guess you've done fresh installs of OS etc? is it the AMD drivers?
Got it working now, and CF working with two cards.
I have a new problem now though, my PSU can't handle the load when benching. It's ok if i don't OC gpu to the max, or if I don't OC CPU to the max. But if I do both cpu @5,3-5,4Ghz and gpu's(7970) @1350Mhz the computer just shuts down like 3-5sec into the benchmark. It's a 1000W fractal design psu, not the best out there.
thanks dart i also never heard of this 1600cl7 pi 3 channel kit, i knew they existed for x58 but dont know anything about it this guy has 6 sticks (2 kits) but as i allready have the 2000cl6 and its good i dont know if it is worth to buy so much memory just to have quad chanel
The thing is that you don't need any certain kit. In some case 1600cl7 kit would clock better than 2400cl8. It's all about luck and you can never know until you try. That is actually what i was talking about in that thread I linked below.
1600cl7 kit may not be even PSC X. If you have any pics of that ram, look at it's S\N 5-8 digits should be 1040.