laptop screen output changed to Monitor, now cant turn back
Hi.
Basically i wanted to watch a movie running on my laptop but connected to TV thru PC-in(the vga blue connector).
During boot up the tv displyed Windows logo and loading but then after it went "No signal" and laptop monitor turned on.
After that i righ clicked desktop on laptop and saw this option "Output"(its in russian so not sure wats its gonna be in english translation), and selected "Monitor", the tv instead of saying "no signal" started displaying "Unsupported signal", and the laptop screen shut down at the same time. So now i cant go back to normal laptop screen since it thinks that im using my tv screen, but i cant see anything therefore i cant change it back.
Tried to restart, ctrl-alt-del, and other stuff but didnt help.
Also tried my PC monitor but same thing with unsupported signal.
So yeah, im stuck, how can I fix it back.