New
#1
Screen blanking out and displaying grey lines! Help!
When I was using the computer just now, the screen just randomly blanked out and showed grey lines instead! I couldn't do anything with the machine, so I switched it off at the wall and restarted it. After a few minutes, the same thing happened again!
I changed the monitor for a spare one, and after about 20 minutes, the same thing happened!
What on Earth's going on? My graphics card is brand new, so it shouldn't be that!