M378A2K43BB1-CRC overclocking on Ryzen 2700
I have an MSI X470 Gaming Plus with Ryzen 2700 and 2x OEM samsung B-Die 16GB sticks. I also installed heatsinks on this memory. When I set the frequency at 3266MHz+ system does not start. With any timings, RTT, CAD settings system goes to cold boot, freeze on msi bios logo or draw some blue on screen and freeze, but no complete BSoD.
I suspect the problem may be in the memory controller, as it is difficult to work with dual rank memory, but I'm not sure. One memory stick also don't start on 3266+.
What can help?