
If you want to turn off your laptop screen without putting your Windows 10 device to sleep, there are a few methods you can try. One way is to go into your Power Settings and set the 'turn off display' time to 'Never' or 0. You can also set the option 'choose what closing the lid does' to 'nothing' instead of sleep. Another method is to press the Windows key + P to open the Project menu and select the 'Second screen only' option to turn off your laptop screen. This will keep all programs running, and you can turn the screen back on by pressing any key or moving the mouse.
Characteristics and Values
| Characteristics | Values |
|---|---|
| Check power settings | Advanced power settings, sleep timers set to Never or 0 |
| For desktop | Press the power button of the monitor |
| For laptop | Check the option "choose what closing the lid does" and set it to "nothing" |
| For laptop | Set screen off display time in power settings |
| For Windows 10 | Start --> Settings --> Power & battery --> Screen & sleep, then On battery power, turn off my screen |
| For Windows 10 | Press Windows key + P, select "Second screen only" option to turn off the laptop screen |
| For Windows 10 | Other methods |
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What You'll Learn

Using the Windows key + P
To turn off your laptop screen without putting your Windows 10 laptop to sleep, you can use the Windows key + P shortcut. Here's a step-by-step guide on how to do it:
- Press the Windows logo key and the P key simultaneously on your keyboard.
- A sidebar with several projection options will appear on the right side of your screen. From the available options, select "Duplicate." This will mirror your laptop screen onto the external display, effectively turning off your laptop screen while keeping your laptop awake.
- If you don't have an external display connected, you can try the other options, such as "PC Screen Only" or "Second Screen Only." Experiment with these options to find the desired result of turning off your laptop screen while keeping the laptop awake.
- Once you've made your selection, your laptop screen will either turn off or display the same content as your external monitor, depending on your choice. Your laptop will remain awake and functional, allowing you to continue using it with an external display or solely with the external monitor.
- If you need to turn your laptop screen back on or switch between display modes, simply press the Windows logo key + P again and choose a different option from the sidebar.
Remember that this method may not work on all laptop models and configurations. If the Windows key + P shortcut doesn't work for you, try checking your laptop manufacturer's support page for model-specific instructions or exploring other methods, such as using third-party tools or adjusting power settings.
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Power settings in Control Panel
To access power settings in the Control Panel on a Windows 10 device, you can follow these steps:
- Open the Control Panel: You can do this by clicking on the "Start" menu and selecting "Control Panel" from the list of available options. Alternatively, you can use the search bar by clicking on the magnifying glass icon next to the "Start" menu and searching for "Control Panel".
- Navigate to Power Options: Once you have opened the Control Panel, you should see various icons and categories. Locate and click on the Power Options icon or link. This may be found under a category such as System and Security.
- Select a Power Plan: Windows 10 offers different power plans that balance energy efficiency and system performance. The default plans include:
- Balanced: This plan offers full performance when needed and saves power when the system is idle. It is suitable for most users as it provides a balance between performance and energy saving.
- Power Saver: This plan prioritizes saving power by reducing PC performance and screen brightness. It is useful when you want to maximize battery life, especially on laptops.
- High Performance: This plan maximizes system speed and performance, sacrificing energy efficiency. It is suitable when you need the highest performance from your device.
Customize Power Settings: You can customize the power settings according to your preferences. This includes options such as:
- Screen timeout: You can set the time after which the screen turns off when idle.
- Lid close action: For laptops, you can choose what happens when you close the lid, such as putting the device to sleep or turning off the display.
- Advanced power settings: You can access advanced settings to fine-tune options like processor power management, system cooling policy, and more.
- Create a Custom Power Plan (Optional): If the default plans do not meet your specific needs, you can create a custom power plan. Duplicate an existing plan that closely matches your requirements and then adjust individual settings to personalize it.
- Apply and Save Changes: Once you have made your desired power settings, apply and save the changes. These settings will now be active and affect your device's power management.
Remember that power settings can influence your system's behaviour and capabilities. Strategic power management can help extend battery life, reduce battery wear, optimize charging patterns, and adjust performance based on remaining battery capacity.
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Power Options in Start menu
To turn off your laptop screen without putting your Windows 10 device to sleep, you can explore the Power Options in the Start menu. Here's a detailed guide:
- Start > Settings > System > Power & Sleep (Windows 10): Go to the Start menu and click on "Settings." From the Settings menu, select "System," then choose "Power & Sleep." Here, you can adjust the length of time before your screen automatically turns off when running on battery power or when plugged in. This method allows you to control how fast your display turns off.
- Start > Settings > System > Power > Screen and Sleep (Windows 11): For Windows 11, the path is slightly different. From the Start menu, go to "Settings," then "System," and select "Power." Next, choose Screen and Sleep to set your preferred timeouts for the screen turning off. Note that these settings won't affect games or video-based media, which will keep your display on.
- Control Panel: In the Start menu, go to "Control Panel" to access the power settings. Here, you can change the default action for the power button to turn off the screen. This method works for both Windows 10 and Windows 11.
- Turn Off Monitor (Third-Party Software): You can download third-party software, such as "Turn Off Monitor" from Softpedia or "Display Power Off" from SourceForge. These tools allow you to turn off your monitor without putting your system to sleep.
- NirCmd (Windows 10): For Windows 10, you can install NirCmd, which is a command-line utility. After installation, you can use a shortcut and assign a hotkey to turn off your screen. However, this method may be less convenient as it involves opening the command line and typing a command each time.
- Project Menu (Windows 11): On your Windows 11 laptop, press the "Windows key + P" to open the Project menu. From there, select the "Second screen only" option to turn off your laptop screen while keeping all programs running. To turn the screen back on, simply press any key or move the mouse.
These methods provide various ways to turn off your laptop screen without putting your Windows 10 or 11 device to sleep, with options available directly from the Start menu as well as through third-party tools.
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Closing the laptop lid
Closing your laptop's lid can be useful when you want to free up desk space and improve your focus on work or play. It is also beneficial when you want to use an external monitor connected to your laptop.
To set up your Windows laptop so that closing the lid does not put it to sleep, you need to adjust your power settings. Here's how to do it:
- Go to your device’s Control Panel.
- Adjust your settings by navigating to "Hardware and Sound", then "Power Options".
- On the left-hand side of the screen, click on "Choose what closing the lid does".
- Set the option to "do nothing" instead of sleep when the lid is closed.
By following these steps, you can close your laptop's lid without putting it to sleep, allowing you to use an external monitor, save power, or simply clear up some desk space.
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Using the power button
If you want to turn off your Windows 10 laptop screen without putting it to sleep, you can configure your device to do so when you press the power button. Here's how to set this up:
- Open the Settings app.
- Click on the "System" category in the Settings window.
- Under the System menu, select "Power & sleep".
- In the "Power & sleep" menu, scroll down on the right side and click on Additional power settings under the Related settings section.
- In the Power Options window, click on "Choose what the power buttons do" in the left-hand pane.
- In the Power and sleep buttons and lid settings section, select "Turn off the display" for both "On battery" and "Plugged in" options next to "When I press the power button".
- Click "Save changes" to apply these new settings.
With these settings, you can now simply press the power button to turn off your laptop screen without putting it to sleep. This method works on both laptops and desktop PCs, and it will save you more energy than letting Windows turn off its screen automatically after a few minutes of inactivity.
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Frequently asked questions
You can turn off your laptop screen without putting it to sleep by going into the power settings in Control Panel and turning off the screen by tapping the power button.
Go to Start --> Settings --> Power & battery --> Screen & sleep, then On battery power, turn off my screen after (you can change this to "Never").
There is no standard function key to turn off the screen. However, there is a sort of screen off key that allows you to select between the LCD panel, a projector/external monitor, or both.
Yes, press the Windows key + P on your keyboard. This will open the Project menu. Select the "Second screen only" option to turn off the laptop screen.











































