Ok got my hands on some HyperX ramies

I got myself 2 1 gig sticks. KHX8500D2K2/2GR they are rated 1066mhz 5-5-5-5-15 2.2V

Same problem no boot with 2 sticks in the machine. I've tried turning the timings up with the ram. Put voltage at 2.2 no post with two sticks. Post fine with 1 stick. Didnt try 1066 yet, with this stick

The timngs on the stick by spd auto puts this stick noticable slower then the cosair dominators.

So think I should just buy some lower 6400 ram. The only ram MSI sent me compabitable with this board was Value ram from kingston. I was hoping to get a high preformance ram with this high performance board.

I just want a post, then of course working system. I'm going to play with this system alittle more and then send back these HyperX. Could it be that this board doesnt like 8500 ram? The SPD on CPUID gives it a go at 400mhz 5-5-5-5-15. So it should work for two stick in this board.

I'm thinking it's the board. Or the CPU

I havent bumped up the HT or CPU to get the ram working would that do anything? If so what.

Thanks
Brain