exile360 Tried booting the system into Safe Mode with Networking, I get a black screen with just the window 'frame' for a minute then goes to a sign-in screen with the account name and the circle of dots for a minute then goes to the black screen, with nothing on it. if I move the mouse, the cursor shows and it will move normally. That's it. Nothing else happens.
AdvancedSetup I can access the Recovery Environment and I can choose any or all of the options but when I choose System Image Recovery for example (I have a system repair disc I made when I upgraded to Windows 10 from Windows 7), I get the screen to "choose an account to continue" which only shows the one account in the box, but the computer freezes with no mouse cursor and won't respond to keyboard or mouse.