I'm trying to set up a second monitor for a few days without a premiere

I'm trying to set up a second monitor for a few days without a premiere, always when it activates or locks the program or hangs or a timeline some and nothing appears on the second monitor.
Driver for video card is up to date, windows is up to date. I already tried to use a version 8.1 of windows and gave the same thing, I have disabled a GPU in the program. Someone can give me a light, I do not know what to do.