So, I was playing ACII: Battle of Forli and suddenly, in the middle of a cutscene, it crashed. Not just that, though. It went onto standby, then turned off and the indicator started flashing red. So, I turned it off, and on again. It became red, then green, then a quick flash of yellow, then flashing red again. I almost had a heart attack.
So I turned it on from the main switch, and turned it on from the front, and it seems to be working fine. It's on the XMB. Should I just leave it alone for a few hours? Has this happened to anyone else?