SOLVED Pc turns on on its own.

[Denny G]

It has been more then a month with the computer NOT turning on, on its own so I think I can say this case is SOLVED.

 

[Trouble]

I got the power button assembly and installed it ( three hours to do). After a couple weeks I will report back.

It has been more then a month with the computer NOT turning on, on its own so I think I can say this case is SOLVED.

So, I'm guessing that it turned out to be some type of short in the physical power button switch itself?
Well done
AND
Thanks so much for the follow-up information.
Much appreciated.