Hi, i am using 2 Boards ... Strix and Deluxe X299.Memory is HyperX 4266 4x8Gb is going fine with Bios 2002 with 3800 Mhz. Changing to Bios 3006 or higher i ALWAYS get the Detect Memory Error on Cold Boot.It is only working when i set the Memory Speed...

Hi, my HD7970 works only at x8 speed. I can see this in Bios Screen and in GPU-Z with Rendering.I use newest 1803 Bios from June 2013, NO other Cards in X16 RED Slots, 1 Audiocard in the lowest PCIE 2.0 Black Slot.i cant setup the x16 function. WHY ...