Question Can’t turn off pc after black screen

Mar 9, 2019
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Hello everyone. I recently just built a pc am am having a problem. After about 1-2 hours of gaming my screen goes black. Everything else still works but I can’t turn off or reset the pc, so I have to switch it off from the psu. I do monitor the temps and loads and nothin is over heating. My guess is either my psu does not supply enough power or it is a defective graphics card. I think it is the graphics card because when this happens the fans get very load and spin fast. Would love help. Thank you.

Specs
CPU: Ryzen 5 2600x
Mo/Bo: rog B450 f-gaming
graphics card: aorus rtx 2070 8gb
PSU: Corsair cx650m
RAM: 2x8 corsair vengeance pro rgb
 
Last edited:
Mar 9, 2019
7
1
15
Hello everyone I made a post yesterday about this and just wanted one more opinion about it. I have just recently built a gaming pc. However it has been acting weird. After gaming for about 45mins- an hour my screen goes black and my gpu fans start spinning super fast. I do monitor temps and I never let my gpu go above 65°C. I do believe it is my psu though because when this happens I can not reset or power down my pc and I’m forced to flip the switch on my psu. I appreciate any comments, thank you.

Specs:
CPU: Ryzen 5 2600x
GPU: aorus rtx 2070 8gb
RAM: 2x8 Corsair vengeance pro
MO/BO: rog B450 f-gaming
PSU: Corsair cx650m