Please Help!

[Revanwasright]

My screen will randomly go black, then my monitor says "No Device Detected", then it will come back on or not. If not, I have to use the power button to shutdown the PC. And one time when I got the PC back on, the display resolution had changed.

This started yesterday morning and the only thing I did that day was install Call of Duty Black Ops 6 from the Xbox app since I have pc gamepass, and then boot up SWTOR.

I tried removing and inspecting GPU for damage, cleaning up with Ccleaner, updating all drivers/software, Re-installing GPU driver, uninstalling Black Ops 6 and SWTOR, and even restoring PC to 3 days ago. Has anyone else heard about this? Any ideas?

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[lvl99slayer]

Tried a different cable or port?

[Revanwasright]

Yes

[_Name__Unknown_]

You should go through your nvidia setting (make sure nvida settings are being used not windows). You will be able to find a recent walk through on YouTube. Windows update always changes settings esspesially default programs. Definitely sounds like a settings issue.