As far as I can tell, this only happens when I am gaming. I built my first PC a couple of weeks ago and I love it. It runs games very well besides the fact that it is constantly crashing. The computer is still on when the computer crashes but it doesn't actually do anything. The monitor goes black and says "No DVI signal" as if the computer stopped sending a signal to the monitor. Even though the computer is on, nothing works. The audio either loops for a couple seconds then cuts out, or just cuts out instantly. Nothing is running, the tower is just getting power. This isn't an overheating problem because I've watched my temps and it peaks at around 63 degrees Celsius. I know it's not the drivers as I have uninstalled and reinstalled many times. I have tried stress testing my card and the temp is low. I have to either hold down the power button on the case or hit the restart button on the case. I am totally lost on what to do and hopefully someone will have a solution for me.
My rig is:
Intel i7 4770k
Gigabyte AMD Radeon r9 280x
8GB RAM Crucial Ballistix
Cooler Master Hyper 212 Evo
MSI z87-GD65 Gaming ATX LGA1150 Motherboard
EVGA superNOVA 750w + 80 gold PSU
Windows 8.1
My rig is:
Intel i7 4770k
Gigabyte AMD Radeon r9 280x
8GB RAM Crucial Ballistix
Cooler Master Hyper 212 Evo
MSI z87-GD65 Gaming ATX LGA1150 Motherboard
EVGA superNOVA 750w + 80 gold PSU
Windows 8.1