Question the screen briefly flickers

[menteinstabile]

Sometimes, when I return to my desk after being away and sit down in front of my PC, the screen briefly flickers—turning on and off for just a few milliseconds/seconds—before returning to normal. What could be causing this, and is there a way to fix it?

My PC:
Windows 11 pro 64-bit
AMD Ryzen 5 7600x
Nvidia GeForce RTX 4070 Super
Kingston FURY Beast 32GB 6000MT/s DDR5
Kingston KC3000 PCIe 4.0 NVMe M.2 SSD
MSI B650 GAMING PLUS WIFI
Gigabyte UD850GM power supply unit 850 W
Monitor: Samsung - 27” ViewFinity S7 4k UHD 60Hz

 

[edp213]

I had a similar problem, i thought its my gpu, my hdmi/display port. Turn out i was messing around with my cpu pump, make sure its in the "opt" or pump section directly with the plug itself, hope that help... goodluck. Edit: this is of course i'm assuming you have an "aio"

 

[menteinstabile]

I had a similar problem, i thought its my gpu, my hdmi/display port. Turn out i was messing around with my cpu pump, make sure its in the "opt" or pump section directly with the plug itself, hope that help... goodluck. Edit: this is of course i'm assuming you have an "aio"

It's hard for me to understand because I'm new in the PC world. However if I'm understanding you right, the cable is in the right place but it's a normal fan, not a liquid cooler. I thought it was more something about electricity on my body or something, because it's just when I get close to the monitor after being away