So my computer all of a sudden stopped booting and I troubleshot until I found a lot of info on possibly bad RAM. So I took the RAM out and then simply just put it back in then my computer booted. Continued to turn it off then turn it back on to it not booting. All fans and lights work. My motherboard keeps looping when this occurs because it goes from diagnostic 15 then to 90 Everytime this occurs. It could possibly be the RAM slots but I just don’t understand why replugging works