New
#1
Upgrade 7 to 10 failed
I waited for 2 hours and the monitor just stayed black and the only thing I could get on the screen was a message, "input signal out of range". Have tried 3 other monitors and I get the same message. I will go back to 7 and try again, but what should I do about the monitor message before I do the upgrade again. I also changed the monitor cables.