Hi again, a small update.
I used a corded kb and mouse and was able to change boot sequence, so now it boots from the usb.
But I still have the original problem with the "Setup was unable to create a new system partition".
Anyone can give me a hand?
Hi Freejackk, thanks for responding.
I tried everything you said and still got the same error.
But I just read somewhere to use a usb 2 instead of 3 and that worked!
It installed no problem.
Again, thanks for taking the time to help me.
This post can be marked as solved.