Screen Tearing after original boot from usb

[RTek]

Changed my Bios to the following:
Load Optimized Defaults
If your CPU supports VT-d, disable it
Set OS Type to Other OS
Set XHCI Handoff to Enabled
Set X.M.P. Memory Profile to Profile1
10. Save and exit.

Now I try to boot from usb but my screen starts tearing before the apple logo has finished fully loading. What should I do?

 

[RTek]

Changed my Bios to the following:
Load Optimized Defaults
If your CPU supports VT-d, disable it
Set OS Type to Other OS
Set XHCI Handoff to Enabled
Set X.M.P. Memory Profile to Profile1
10. Save and exit.

Now I try to boot from usb but my screen starts tearing before the apple logo has finished fully loading. What should I do?

Any ideas? I'm really stuck with this. I have erased and recreated my sierra boot usb but the same issue happens. I am worried that I need to wipe my ssd and start from scratch but I have no idea how to do this without reinstalling Sierra as I erased in disk utility the first time I installed Sierra because it was not booting and I wanted to try to reinstall but now I can't even get to the screen where I would wipe the sad (disk utility).

Please help?