Right, I've fixed it! Seems to get the RAM to work using the XMP profile you also need to go into 'DRAM Timing Control' and set the DRAM Command Rate to 2N. Hope this helps anyone else having the same issues![]()
Scrap that, still getting major issues. New BIOS update just been released but a quick search online indicates they've made it even worse... When I get some spare time I'll give it a quick test and see what happens.