Black screen issues in Windows 11 are common, but when it happens only after waking up the PC, you should be able to fix things with the right approach. Let’s find out how.

Why does my computer not turn back on after sleep mode?

There are a host of reasons why the laptop won’t turn on after sleep in Windows 11, as reported by users. Below are some of the common ones:

Outdated drivers – If you are wondering why won’t my Windows 11 display turn on after sleep, one of the popular causes of this issue is outdated keyboard and mouse drivers. This is why some people get a black screen without a cursor on their PCs. Power settings – There are some power settings designed to improve user experience. However, some, like the Fast Startup, can sometimes lead to a black screen after waking up issue on Windows 11. Problematic third-party apps – Having too many unnecessary apps on your PC is never a good idea. If you started noticing this problem after installing an app, you need to remove it using one of the best uninstaller software or from the Control Panel.

How can I fix the black screen on Windows 11 after sleep?

Before exploring the fixes in this guide, you can:

If you don’t want to restart your computer just yet, check for loose or damaged connections. In many cases, simply reconnecting the cable did the trick. Reset the graphics adapter by pressing Ctrl + Shift + B and check if the display reappears. Update your BIOS to the latest version.

In case these don’t work, move to the solutions listed next.

1. Turn off Hibernation

If you get a black screen after sleep on Windows 11, it might be down to your hibernation settings. Thankfully, it is not a feature often used by most users. So, you can try to disable it and see if it solves the monitor won’t turn in after sleep issue.

2. Try a dedicated troubleshooter

This solution can be the most convenient one since you only have to run these tools and let them debug your device.

3. Disable fast startup

Another great solution to resolve display issues after waking from sleep mode is to modify your battery power settings and disable the fast startup option. The guide below shows you exactly how. This software can also help you by creating a restore point before starting the repairs, enabling you to easily restore the previous version of your system if something goes wrong. This is how you can fix registry errors using Restoro: As soon as the fixing process is completed, your PC should work without problems, and you will not have to worry about BSoD errors or slow response times ever again. ⇒ Get Restoro Disclaimer: This program needs to be upgraded from the free version in order to perform some specific actions.

  1. Press the Windows key, type power plan, and select Choose a power plan.

  2. Click on Choose what the power button do on the left pane.

  3. Choose Change settings that are currently unavailable on the top of this page.

  4. Uncheck the checkbox for Turn on Fast Startup (recommended).

  5. Click the Save changes button and restart your PC twice (doing it twice is the important bit). SPONSORED

The Fast Startup feature helps to increase your PC’s startup time. However, some users have found it to be the cause of the black screen after sleep on Windows 11 issue. Disabling it and restarting your PC should help restore normal service in this case.

4. Update the graphics card driver

Nothing causes issues faster on a PC than outdated drivers. So, if you are experiencing a black screen after sleep problem on Windows 11, you need to update the graphics driver. Some users have also found the problem to arise due to their keyboard and mouse drivers. If you don’t want to use the Windows driver updater, you can go to the manufacturer’s website to manually install the latest drivers.

5. Uninstall problematic apps

If you recently installed any apps, especially those related to power management, you might need to uninstall them, since it could be the reason your computer wakes up from sleep but there’s no display. Some users complained that some third-party applications provided by the OEM as supporting software can affect the system performance negatively in various ways. So, you need to remove these apps to fix the black screen after sleep issue on Windows 11.

6. Disable onboard graphics

If your PC has dual-GPU configurations, you might want to disable the onboard graphics driver to fix the black screen after sleep issue on Windows 11.

7. Disable Sleep mode

Finally, if you have gradually covered all of the aforementioned steps but the problem is still persistent, we advise you to disable the Sleep mode. This might be needed if your PC is performing well besides the black screen after sleep issue. The Windows 11 laptop screen won’t turn on after sleep issue because the black screen can be infuriating. However, you can fix it easily with a detailed guide such as this. For more information, check out what to do if your PC turns off instead of going to sleep. The solutions here would also fix the black screen after sleep in Windows 10. Besides, are you facing other issues with Sleep Mode on Windows 11? Then, take a look at our detailed guide on the topic to fix them easily. Feel free to let us know if you were able to fix the issue using the solutions in this guide in the comments below.

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