Did you increase dram voltage ?
2800 will need minimum 1.35v
Tried it, doesn't work. Thanks for all the help by the way.
Also, it is able to do 2800MHz with the XMP profile, but that would turn my BCLK to 127 and I don't like that. I only want to fiddle with the System Memory Multiplier and put that on 28, but it won't run that way.