When I play games my computer crashes, but in an unusual way. The screen will turn blank, audio can no longer be heard, and my monitor displays a "No Signal" message. The computer is still turned on, as the fans and lights are still activated. However I am unable to turn the computer off with the power button at the front, when I press and hold it the PC will not turn off, forcing me to pull the plug and reboot.
This problem has persisted for about a week now, it started very suddenly. I was playing Sniper Elite 3 and never experienced this problem, the first crash came after playing for around five minutes and I haven't been able to play any longer than that since then. This problem is also present on Killing Floor 2 but I can play it for longer before the crash. I ran WhoCrashed but it didn't recognise the problem (could only find a crash dump from March).
Could anyone please help? I'm absolutely stumped as to how I can fix it.
This problem has persisted for about a week now, it started very suddenly. I was playing Sniper Elite 3 and never experienced this problem, the first crash came after playing for around five minutes and I haven't been able to play any longer than that since then. This problem is also present on Killing Floor 2 but I can play it for longer before the crash. I ran WhoCrashed but it didn't recognise the problem (could only find a crash dump from March).
Could anyone please help? I'm absolutely stumped as to how I can fix it.