QUOTE(Vannus @ Jan 17 2021, 09:20 PM)
yes I also got same cold boot up then hang sometimes.
not sure why and how to fix but lucky the system overall restart is fast. hehe
It was thought at first to be unstable DRAM clocks and timings, but from what I've experimented is that even on bare bones stock JEDEC certified clocks and timings that AMD adheres to in their official spec sheet, the cold boot bug can still happen.
Then the next logical troubleshoot is voltage for SOC and IOD, increasing them doesn't stop the bug. Using stock doesn't either. Undervolting, nope.
So after that let's check AMD's OC parameters which relates to PBO, nope. No matter if PBO is enabled or disabled, whether a low or high scalar setting is used, cold boot bug can still happen.
QUOTE(Cold|Drawn @ Jan 17 2021, 09:26 PM)
System simply refuse to POST. Have to power cycle (in my experience at least) to fix. It's not system breaking or anything, but annoying. Sure booting up to windows is quick, but this shouldn't even be happening in the first place.