OVERKILL
$100 Site Donor 2021
That's pretty normal with a hard lock.Ill check it over for sure in a little bit.
What baffles me, is despite losing power to all USB ports, there's still video output to both monitors, although the entire screen is frozen including the clock being stopped at whatever time it froze up.
It's definitely not the CMOS battery, the clock is freezing because the whole unit is bricked at that point, it's a symptom of the freeze, not a clue.
I tend to agree with others who have hinted at it possibly being a power problem.
Question: Does it freeze when you are using it, or only when it's left idle? Usually, if it's power related, that manifests under load, while it sounds like this is happening when it is idle. Is the computer set to go to sleep at all?