I’m surprised I have something to add already. This is related to our talk that I can always use my Win 10 bootable install DVD rather than rely on the Win 8 image of part 6. I just found out that might not be so.
A friend had a Lenovo laptop from a woman he knows. They needed help installing some karaoke software on it. So I went over to help, he needed me because he doesn’t know anything, and because the software is in English and he’s not good at that, he is from Thailand.
We could not get it to boot, because the password the woman gave him kept failing. To cut to the quick, everything I tried failed, several things.
I agreed to take it home and try some things. Among other things, I tried running the Reset of the OS from Advanced Startup, it ran for a little but then quit, saying it had run into a problem, and so did not change anything. Oh isn’t that great.
So, I fell back on the Win 10 May 2020 install DVD. Never mind the hell trying to get into bios, which I had to change to boot to Legacy rather than UEFI (have to do that to boot a DVD). After a lot of time, I finally got it booted to the DVD. I started the installer, it started running. After a little bit, it stopped. It gave a message saying that I cannot “upgrade” the OS when booted from the DVD drive (I think it actually said external or something like that). It said I have to boot from the internal drive and run it from there.
Wow! Then its useless when your problem is that you can’t boot!
From the message, it said “upgrade.” I don’t know what version of Win 10 is on the machine, but it is Win 10. But it might be that that installer was for upgrading to the May 2020 version, so might be that no matter what is on the machine, it recognized an upgrade installer and will not run it other than from the booted internal drive.
The main point to even use that is because you can’t boot, the other functions are in Advanced Startup. But, now I learn you can’t use it unless you boot to the internal drive! If so, that is NOT a usable backup.