After looking through the screenshots it appears that this is a UEFI setup, if so that complicates things when it comes to Linux Lite.
You may want to read the info at the following link.
https://www.linuxliteos.com/forums/tutor.../#msg15625
You may want to read the info at the following link.
https://www.linuxliteos.com/forums/tutor.../#msg15625
“I have not failed. I’ve just found 10,000 ways that won’t work.” - Thomas Edison