4

For some reason i need to use only second screen. I have attached laptop with LCD monitor but now both screens are on while i just need one, I cant figure it out i have looked for it but didn't find a thing about it. Help !

Waqas
  • 640

2 Answers2

8

Go to System SettingsHardwareDisplays (as in next image), select your laptop screen and turn it off:

turn off laptop screen

Radu Rădeanu
  • 169,590
2

Try pressing Super+P, which will open the below 4 options. While holding down Super, select the 3rd option using arrow keys.

  1. Mirror
  2. Join Displays
  3. External Display only
  4. Built-in Display