Just air on MB and water on CPU for me. It's not so bad, but there are better ones, so got a little lucky I guess.
BIOS 0011 (7zip) is available for some time and 0096 (7zip) also, which I'm using right now.
About that issue with powering on then off in a split of a second, I had it too, but can't remember why it happened (twice). It has a cause, that's for sure.
My solution was to hold a button for 2-3 (but not 4) seconds and the system would remain powered on. Don't go in BIOS, let it boot, then turn restart and go in BIOS. That's it IIRC.
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