Okay, my CPU on a 4DIMM can boot and stabilize 8200 GDM off, as well as boot 8300-8400, but both 8300-8400 boot into Windows just fine with no BSOD, or erratic Windows behavior. But always fall around 7-20% into karhu.
I'm trying to stabilize this if possible with GDM on or off, so I'm looking at tips on what ODT/RTT to try for better signal integrity, I have tried I believe with Gain Bias 1/1 and 2 taps in the overclock menu with no luck.
So to have a shot which direction should I go? All the timings except for the RAMDQS are all on auto.