I think I read other posts and the only clue I could distill was that it would happen (all the problems you noted here and elsewhere) if the BIOS antivirus boot sector protection was enabled.
Sorry, but your post here is so slim on details.
-> I won't help install this OS but note that I would try another distro to see if another distro would work on this hardware.
I have been having some trouble installing o/s on this computer. In the case of installing Fedora it will install up to here "/sbin/loader" then it stops. Any ideas?