Question My screen goes black and my computer makes loud fan noise when I load into a game, why is this happening?

May 21, 2020
Hello everyone,

I built my PC just a year ago thanks to your help and I have been loving gaming as well as using it for other things.

About 2 weeks ago I noticed that a crash would happen here and there. I would be in the middle of a 'Modern Warfare' game and my screen would go black and the PC would begin to make a extremely loud fan noise.

I cleaned my PC today and took off some rather big pieces of dust from the PSU and I managed to play longer than before with a gaming session of 1 hour. The GPU temps seem to be okay on idle and in game so I'm really confused right now.

This is my PC

PSU: Corsair CX750 750W 80 Plus Bronze Power Supply

I have been looking for a solution for days and I heard this is the place to come to. I will express my gratitude to anyone that helps me fix this completely by offering £10. Thank you.