Silent Scone@ROG wrote:
Easiest way is to tune the CPU System Agent and Memory Controller voltages. Test incrementally.
CPU SA: 1.00v - 1.15v
Memory Controller 1.2v - 1.35v
Try using either Tweak Modes 1 or 2
Try Selecting XMP II (Default DIMM profile)
Use Karhu RAMTest to test stability (1000% - 2000% coverage)
those Z690 MBs were Asus as well?
maybe the Z790 will solve the issue...