Weird screen glitch during setup

Weird screen glitch during setup

Any idea what could be causing this?

It happened to varying degree during my installation process, but through a series of restarts I was able to keep trucking along. Now I'm just trying to get the EFI from my usb installer over copied over to my boot drive's EFI partition and the computer keeps freezing up with this weird glitch. I've tried to mess around with my bios but I'm not sure what specifically could be causing it.

https://reddit.com/link/aqxtdj/video/vw8ikyt56rg21/player

In the video you can see that my cursor is moving - this isn't always the case. Often everything will freeze up completely. Even with the cursor moving, I still can't interact with anything. Sometimes if I wait does the computer snap back to normal, but rarely.

https://pcpartpicker.com/list/DwXXzY

(unfortunately I'm not at home to upload my a copy of my EFI but I will later today. I apologize in advance.)

I've been using the vanilla install method.

submitted by /u/maxmaus
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