ASRock FM2A78M-HD+ beeps 5 times then pc shuts down

Geof1265

Reputable
Aug 28, 2014
6
0
4,510
While I boot normaly, everything works as expected; at random intervals my pc shuts down while signaling those 5 beeps. Then I cannot do anything, not even reset, I have to cut the power completely. I haven't found any clues for the beeping. Need some help.

By the way (just to add a clue) sometimes the screen gets blur or blue just before the beeps.

Thanks.