My main PC quit on me overnight.....
Power to some fans as well as RGB on the board + memory was lighting but nothing else.... No beeps, no power going to the keyboard (over USB), no signal to run the cpu fan......
I was just getting ready to start ripping the bloody thing apart to work on it outside of the case with a different PSU but did
the standard quick check on cable connections and discovered that the 24pin appeared to have backed off a bit. Reseated it and I appear to be back up and running.
Now apparently I need to dig up a new motherboard speaker as it appears this one isn't working....