Jared Knabenbauer

I had issues where my power supply just decided to quit outputting enough power to my video card.

If using nVidia, I suggest sticking with 365.19 drivers. If you're on a later driver, google & use "DDU" to clean the driver out.

If it still happens, then it probably is something else. Check error logs in windows. Even if it froze it should register an error

I got that too, after playing witcher 3. Before this week I had no problems and those were on nice cool days before this heat wave

well, in that case, its prob your gpu. it could also potentially be your power supply, but its a safe bet that its gpu

What are you doing when it crashes?

I have the video driver thingy jut when playing overwatch for 3 hours upwards, sometimes it just happens

If with Nvidia, download Display Driver Uninstaller to help uninstall drivers in safe mode.Maybe go back to older drivers.

If with AMD, disable hardware acceleration in the web browsers you are currently using, or go back to 16.5.1.

50c idle? or 50c in game, because 50c idle is quite high unless it's like crazy hot in your room

If you having high temps you need to clean your PC and reapply thermal paste. If you know how if course.

The graphics card using fan cooling? Blow the dust out. The same thing happened to me recently and that was the culprit.

Connect a monitor to MBO itself (if that's an option) and remove vid card. See if errors persist.

Actually, that sounds like a power supply dying. Have a spare handy?