Hi Diego.
I got it solved after a few more hours. My Bios had to have CSM enabled for it to be able to boot from the ETCHER ISO to USB install.
Once that was Enabled The usb booted and i was able to get the GRUB 2 to be installed. Just followed the video after that and all was well.
Thx again for the support
its why i ate this site as #1 in learning Penetration testing.

Can you recommend the next course I should get. Almost done with this one.