Question Screen goes black after the GPU reaches 70 degrees.

Jul 13, 2020
3
0
10
Hello, I am currently having an issue with my display. All of a sudden, I noticed that when my GPU reached 70 degrees and above, after some minutes, the screen display goes black. The sound of the game as well as the sound from my discord calls are still heard but no display. If I try to Ctrl + Alt + Delete it goes back on for some seconds and then goes black again. This is only happening when the gpu is under stress in heavy games (when it reaches 70+ degrees). Any task I perform and any game I play that makes the gpu go under 70 degrees is playable with no black screen. I tried to uninstall the drivers and reinstall them but the problem still persists. No OC'ing was applied.

-Note : The PC is not cleaned and is dusty for months.
-Note 2 : I dont have intake fans. I just bought two last week.
-Note 3 : I stress tested the GPU and when it reaches 70 degrees after a few seconds the screen goes black again.

Is the problem caused by the state of the computer? (Dirty and dusty)
 
Jul 13, 2020
3
0
10
CPU :AMD Ryzen 3 1200
RAM : 1x8GB Corsair Vengeance LPX 2400mhz
GPU : Palit GeForce GTX 1050TI OC 4GB
PSU : EVGA 500BQ 80 Plus Bronze
HDD : Western Digital Caviar Blue 1TB
MOBO : MSI B350M PRO-VDH