[SOLVED] Black Screen and GPU fan goes to 100%

[BarclayRkts]

Recently have been a problem where my screen goes black and my gpu fan runs a 100%. I will be watching a YouTube video or going on discord and the screen goes black and the gpu fan goes to 100%. This randomly starts happen at anytime. When is happen I hold the power button and shut it off and then I will start the computer 15 minutes later and the problem goes away for 3-4 days then it comes back. I looked at my temperatures and its usually around 30-40 C . I'm not sure what to do. I just built the pc in July and I'm already having this problem which makes me nervous. Any help is appreciated.

Specs:
AMD - Ryzen 5 2600 3.4 GHz 6-Core Processor
ASRock - B450M Steel Legend Micro ATX AM4 Motherboard
Corsair - Vengeance LPX 16 GB (2 x 8 GB) DDR4-3000 Memory
Kingston - A400 240 GB 2.5" Solid State Drive
Barracuda 2TB 7200RPM
EVGA - GeForce GTX 1660 Ti 6 GB XC BLACK GAMING Video Card
Aerocool - Cylon ATX Mid Tower Case
Corsair - CX (2017) 550 W 80+ Bronze Certified ATX Power Supply

 

[Ketchup79]

Is there data in the folder Windows\Minidump?
Which temperatures are 30 to 40? CPU? Video card?
You might want to run Memtest on your system and make sure you don't have a bad stick. Since the issue only occurs after 3-4 days and you have 16 GB of RAM, the problem may only come up when Windows has cached a good bit and has started using closer to the full amount.