Second monitor says no signal.

KfcInterested

Honorable
Apr 24, 2013
6
0
10,510
I just recently updated to windows 8.1 and I tried my second monitor today and it just keeps showing no signal on the screen.

Any ideas on what it can be? All I used to do was connect my hdmi cable to the hdmi2 port on my laptop and then to my second monitor, then go to device and click extend screen.

I tried for over an hour to find an answer and google and decided to see if anyone knows what happened.

Please advise.