First hack with multiple problems post-setup

I'll start with some details:

System Specs: Intel 6700k GTX 1070 MSI Krait Gaming X3 Motherboard 4x 8GB HyperX Fury 2666MHz OSX is installed on an SSD I pulled from a MB Air and am using an adapter for.

I managed to install Sierra High 10.13.3 using multibeast because the vanilla guide on here confused me.

Some of the issues I'm having are:

Imgur link for the images: https://imgur.com/a/6DHbF

  1. GPU driver seems buggy as sometimes I'll get a black screen (this hasn't happened for a few restarts now) or the screen will freeze as soon as I load into the desktop. I also noticed that there is a pause when I minimise and maximise a tab as shown in [IMAGE 1] in the Imgur link provided. Switching tabs is also laggy and scrolling doesn't feel smooth. I also have the newest versions of Lilu.kext and NvidiaGraphicsFixUp.kext

  2. Every single time I restart, I get the error shown in [IMAGE 2] stating "You shutdown your computer because of a problem" despite the fact it was a regular restart

  3. Shutdown doesn't work, it just restarts every time

  4. Sometimes the OS doesn't even start booting, as soon as I press enter in Clover to load the OS it give me the prohibited symbol. Adding -v gives me [IMAGE 3] on the screen and I'm not sure what it means.

I've tried so many things and spent hours researching to solve all these to no avail. I had no idea what I'm doing wrong :/

Author: @nurries