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How do I turn off the screen of a laptop?

Published in Laptop Display Settings 2 mins read

Turning off your laptop's built-in screen can be useful in various situations, especially when connecting to an external monitor. One straightforward method involves using a specific Windows shortcut combination to manage your display output.

Using the Windows + P Shortcut

Based on the provided information, a common way to turn off the laptop screen, particularly when using an external display, is by utilizing the Windows key in combination with the P key. This shortcut opens the project or display mode menu, allowing you to control where your screen output is directed.

The reference states: "windows and the p key combination. So windows and the p. And then you should see an option here where it says second screen only this is what you would go ahead and select."

Steps to Turn Off the Laptop Screen with an External Monitor

If you have an external monitor connected and wish to turn off your laptop's primary display, follow these steps:

  1. Press and hold the Windows key on your keyboard.
  2. While holding the Windows key, press the P key.
  3. A sidebar or menu will appear on your screen displaying various projection options.
  4. From the options provided, select "Second screen only".

Choosing the "Second screen only" option tells your operating system to display the desktop only on the external monitor you have connected. This action effectively turns off the built-in screen of your laptop, directing all visual output to the second display.

This method is particularly useful for setting up a workspace where you rely solely on a larger external monitor or projector, saving power and potentially extending the life of your laptop's internal display.