So for a couple of days now, whenever I power on my PC, it will randomly get stuck booting up. The BIOS screen will flash and everything will go fine, but after the BIOS screen, there's just a continuous black screen. Nothing happens. But the thing is... It seems to be completely random. I can power off my PC and then try again, and it will boot just fine. It may take a couple of tries, but it will boot up eventually. I've had no other issues besides that, and this just started a couple of days ago. Was hoping you guys might know a little more about this than me.
It's a custom build from two years ago.
i5 2500k (stock)
AsRock Extreme 3 Gen 3 Mobo
8 gigs of RAM