Question Unable to run proper FCLK MEM/UCLK on B650 Tomahawk(newbie to mem tuning)

reapzstar

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Jan 31, 2016
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Hey there!

I've recently purchased a 2x24 6400 CL32 G.Skill kit and I wanted to tune it a little.
I currently have a 7800x3D till I'm able to get my hands on a 9800x3D.
I've tried setting FCLK to 2133 and UCLK to 1:1, but after booting into Windows I immediately got a BSOD.
I turned both back to Auto and I everthing worked properly, even restarted a couple times to make sure it was the problem and indeed it was, works flawlessly without it.
Quite frankly I am an absolute noob when it comes to memory tuning.
If someone could advise whether the motherboard is trash for these kinds of things or I'll just need to set proper SOC etc. voltages and everything will be fine, I'd really appreciate that.
I also wanted to try lowering my timings, but I backed out as I don't want to damage anything as I'm definitely lacking the proper knowledge.

Thank you in advance for any type of suggestion/help!