So, short story is.. I needed to build my son a system so had to use used parts (apart from ssd, ram, case) and I have run into a problem that I'm stuck in diagnosing. Both my new and QVL confirmed ram sticks only work when ONE is in A1 or A2. The B channel does not work at all. I will get no display when I insert the second ram stick (in any combo). I have tried to update bios, reset bios, removed cpu, inspected pins, loosen cpu fan, turned on xmp before and after cmos reset, boot... Read more Weiterlesen...