Out of all the Windows 10 issues, one of the most annoying ones is the Black screen after Sleep issue. When you resume your PC to work after putting it to sleep, you will be able to see nothing but a black screen. It is one of the issues that has continued to bug users worldwide for a long time and continues to do so.
The black screen after sleep issue in Windows 10 usually shows up after a recent Windows OS update, or it may happen out of the blue. The only way out of this situation is a hard shutdown by long-pressing the power key. Once the computer shuts down, you will have to press the power button again, and it will power up also. But that means all the unsaved data from the previous session will be lost. If the Windows 10 black screen after sleep is troubling you too, you have landed at the right place.
Why Am I Getting Black Screen After Sleep Mode in Windows 10?
Usually, this issue occurs after a Windows Update. Incorrect Power settings, issues with the Graphic card driver, BIOS issues, broken system files, app readiness, and various other issues could lead to this problem on your PC. It’s hard to pinpoint the exact reason, but general troubleshooting can help you eliminate it.
Solutions to Fix Black Screen After Sleep Mode in Windows 10:
#1: By Disabling Hibernation Mode
According to many users, they could get rid of this issue by disabling the Hibernation mode in Windows 10. You can do it too on your PC. For this, we will be using the Command Prompt window. Here are the steps:
Step 1: Press Win + X keys together on your keyboard. A menu will open; here, select the Command Prompt (Admin) option. When prompted for permission by a pop-up dialog box, press Yes.
Step 2: In the Command Prompt window, type the command provided below and press Enter:
powercfg /h off
After running the command successfully, close the Command Prompt window and restart your PC.
#2: Disable Fast Startup
Although keeping the Fast Startup option enabled in Windows 10 is a recommended setting, you can get rid of the Sleep Mode Black Screen issue by disabling it. Here are the steps:
Step 1: Open Control Panel in Windows. For this, press the Win + X keys, then select the Control Panel option from the menu.
Step 2: In the Control Panel window, select the Hardware and Sound option.
Step 3: On the next screen, select Power Options.
Step 4: The Power Options window will open. Here, select the Choose what the power buttons do option.
Step 5: Now, when the next screen opens, go to the Shutdown settings section and uncheck the Turn on fast startup (recommended) setting. Additionally, you can disable the Sleep and Hibernate options too from this screen. After making the selection, click on the Save changes button.
#3- By Disabling App Readiness
One of the Windows features known as the App Readiness service is notoriously known for causing black screen issue after sleep mode. This service is meant to ready-up certain apps for usage after a user signs into Windows. Although it is supposed to make things fast for you, it does the opposite by consuming your PC’s resources. When the PC boots after exiting the sleep mode, the App Readiness service can slow things down on you and cause the screen to blackout.
It is highly recommended to turn off the App Readiness service in Windows 10 to avoid this issue from occurring on your PC. Here are the steps:
Step 1: Open the Services application in Windows 10. You can do that by typing services.msc in the Run box and pressing the Enter key. To open the Run box, press the Win + R keys together.
Step 2: When in the Services window, look for the service named App Readiness. When found, make a right-click on it and select the Properties option.
Step 3: Go to the Startup type section in the Properties window, and from its dropdown menu, select the Disabled option. Click on the Ok button to save the settings.
Now, close the Services window and restart your PC. If your PC goes into Sleep Mode, you will not face the black screen issue anymore.
#4: By Updating Graphic Card Driver
According to some of the users facing this issue, updating the Graphic Card Driver software did the job. An outdated driver could cause compatibility issues on your PC, leading to several issues, including the black screen after the sleep mode issue. Know how to update the graphic card driver in Windows 10 here:
Step 1: Launch the Device Manager app on your PC. For this, press the Win + X keys. The Windows Power menu will open. From the menu, click on the Device Manager option.
Step 2: In the Device Manager window, click on the Display adapters option to expand its list. Make a right-click on the Graphic card driver, and from the context menu, make a selection on the Update Driver Software option.
Step 3: A new window will open at this moment. Here, you need to select the method using which you want to look for updated drivers. Click on the top option that says Search automatically for updated driver software.
Now your PC will look for an updated version of the graphic drive driver software on the internet. In case a newer version is found, you will get a prompt on your screen. You will now have to follow the on-screen instructions on how to carry out a driver update successfully.
After you update the driver, shut the Device manager window down, and reboot your PC. This would take care of the issue.
#5: Restart the Graphics Driver on the Black Screen
This solution may not work for all, but it is worth a try because it has been used to get rid of the black screen issue after sleep mode. All you need to do is restart the Graphic driver on your PC by pressing a shortcut key combination on your keyboard.
As we all know, the issue could be associated with the Graphic Driver some times. If that is the case with your PC, you must try this solution. If it works one time, it definitely will do almost all the time for you.
Whenever you get a black screen after Sleep mode in Windows 10, try pressing the Win + Ctrl + Shift + B keys together on the keyboard. Doing so will restart the graphics card driver installed on your PC. So, if the Windows screen seems to be stuck because of the graphic card issue, it will turn on as soon as you restart the diver software.
See if this helps you get rid of the issue. If it did once, you could follow the same steps of pressing the key combination and resetting the Graphic card software.
#6: Uninstall Problematic Software
Some of the applications or programs installed on your PC could be the root cause of this issue altogether. Some of the third-party software related to power or performance was the culprit in some cases. As this software deals with power and performance options in your PC, they might cause the black screen issue. If you remember installing any such software on your PC recently, go ahead and uninstall them.
After uninstalling this software, do not forget to restart your PC. After the restart, you can try to put your PC to sleep mode and check if the black screen issue surfaces again.