Anyway the problem.
Every time I reboot my machine it hangs in the bios post. If I change the memory from the 2 & 4 to 1 & 2 the machine works fine, obviously this is not ideal as it slows the machine down.
If the machine has been standing for a while (Like overnight) it starts and boots fine.
I have as you can see below Crucial Ballistix memory, and I have read of the problems others have suffered. However with the suggested timings from Crucial the machine still does not complete a post after a warm reboot. I have done the memory test, for over 30 iterations and they all completed fine? So do I have a memory problem? or something else wrong? I also noticed that my PSU is 460W not the recommended 480W, could this be the issue? I am not running two graphics cards as yet.
The machine stops roughly on the post screen after it gives the memory timing settings.
Any help most welcome, please bear with me if this problem is posted elsewhere, but I am very limited on how long I can read small print on this site (very bad eye's)