Black Screen after boot (PLEASE HELP)

Hey everyone, I recently upgraded my system to Sierra and following the upgrade (and apparently messing up my config) I can no longer get to the desktop or GUI. The verbose mode completes and then just goes to a black screen.

Please help if you can I've been trying to get this fixed for like a week.

My parts: https://pcpartpicker.com/list/JQKBsJ

submitted by /u/j_d1996
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