Trouble with 2010 MacBook install

So I followed some YouTubers how to and I'm getting the less than one minute remaining that lasts days. The cap locks won't come on

I found some mention of whatever "clean installation" is and I'm trying that method now. The vid I am watching has a different system volume on the HDD theirs is "mac os extended (journalled)" mine is giving me options for "apfs" with "encrypted" or "case-sensitive" or "case-sensitive encrypted" . I think the HDD has been replaced as it is a Samsung rather than macintosh hd.

Can someone give me some guidance here as to which option I'm supposed to go with?

submitted by /u/Drowning_im
[link] [comments]