Constant pop-up in games caused by power supply?

[RageKage14]

My specs:
i5 4430
Radeon R9 270
GA-H81M-H
4GB Kingston HyperxBlu
600W Thermaltake dual rail PSU

I have a problem of textures popping in extremely close whenever I walk in games.

https://www.youtube.com/watch?v=XlppdH8rceQ

I was told on Reddit techsupport that my original PSU (Dell h750e-01) was poor for my setup because it was quad rail and my video card wasn't drawing enough power. I went out yesterday and bought the 600w dual rail and the problem is still there. Now I am being told that I need specifically a SINGLE rail psu. Is this really the issue that would be causing this texture pop in?

 

[Dark Lord of Tech]

Much better than what you have.

 

[RageKage14]

So, I upgraded my power supply and I even put in a brand new R9 270x fresh out the box and the texture pop in is still happening.

 

[skit75]

Maybe, it is the monitor...

You should make sure you don't have any older video drivers on that machine. I know there was a tool created recently that would do this type of search for you. I forget who created it.

 

[RageKage14]

There wouldn't be any, as I did a fresh install of Windows 7.

 

[RageKage14]

Every part of the computer is now new except for the hard drives, but I have three different hard drives in it and I've tried installing games on all three and I still get the same errors.

 

[skit75]

I would of expected more RAM usage while playing that game. 2.5GB-2.6GB of 4GB used isn't close enough to saturation for pagefile access. Try you PC on a friend's monitor? I don't know what else to suggest. Did you format the drive before re-installing Windows? If not, any "older" driver is likely still there. Re-installing Windows only overwrites system files if you don't re-format it first.

 

[RageKage14]

I reformatted all my hard drives before installing windows.