After using hdmi cable screen is blurry and icons are huge

[tothebromobile]

I have a laptop. Acer e5-571g to be precise. So, i had a problem with an hdmi cable to tv - had no sound. Did a bit of research, tried some things out, nothing. Unplugged the cable and my screen icons went large, screen is blurry now. Drivers, i think, are up to date. Screen resolution is not the problem, icons are set to small. Restarted the computer too. Oh, and i have windows 10.

 

[popatim]

Hold down shift while you click shutdown. wait a minute and start it back up.

 

[tothebromobile]

Hold down shift while you click shutdown. wait a minute and start it back up.

Thank you very much. It did help. Though the scaling went up to 125%, for some reason but that might have been myself for i tried to sort out the problem myself. Had to set icons to medium, too, because they were tiny. But nevertheless, i thank you.