My computer has been running fine for the past couple of days and no crashes or problems. until I turned it on and jumped into a match of World of warships, my screen flicked off and all my fans kicked into max, so I tried powering it down and it wouldn't power down or reboot until I held the power button down for 5 seconds. Should I be worried and what should I check to make sure there are no problems?
https://pcpartpicker.com/user/Jermied/saved/#view=zYKrxr
Edit- My computer is acting really finicky now particularly the graphics card, it seems to be throttling pretty wildly. Tried playing a game of Verdun and noticed in Afterburner the GPU Usage is going from 0-100 fluctuating wildly, Maybe a Power supply Issue? I did get my PSU at a local second hand store but it was still in the original packaging.
https://pcpartpicker.com/user/Jermied/saved/#view=zYKrxr
Edit- My computer is acting really finicky now particularly the graphics card, it seems to be throttling pretty wildly. Tried playing a game of Verdun and noticed in Afterburner the GPU Usage is going from 0-100 fluctuating wildly, Maybe a Power supply Issue? I did get my PSU at a local second hand store but it was still in the original packaging.