Question System restarts after on for a while, buzzing sound yellow led on asus tuf gaming x 570 plus wifi

[iSoLateD1]

I am hearing a buzzing sound that goes away when I push my 4070 super harder into the pci express slot or squeeze the card. The systems boots and plays games fine, but I loose picture on my monitor when using it in windows 11 and the yellow light on the asus tuf gaming x570 plus wifi is on a solid amber color. This started happening after I got the 4070 super and it was fine before. Is the GPU defective?

 

[Satan-IR]

Please provide full system specs.

What make and model is the PSU and how old is it.

 

[Angel Fernandez]

Try increasing the speed of your fans on the video cards. You always want to try a simple solution first before you get down and dirty.