Hey guys. Over the last few weeks my monitor has randomly started going black for no reason. Seems like the PC is still running, but I can't get the screen back on without restarting my PC. If I'm watching a movie, sound will continue to play for roughly 20 seconds then it freezes. At first I thought it was due to overclocking so I under clocked my PC and the problem went away for about a week, but now it is back again. Not sure if my motherboard is dying or if its the graphics card. Haven't got any spare peripherals to try swapping out parts. Also noticed that the leds on my keyboard go off at the same time my screen goes black (Which I guess would indicate that the PC itself is crashing and thus has nothing to do with my monitor). Edit: Also, my PC stays on for ages in safe mode.