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1. Dell computer screen lights up but black how to#
2. Dell computer screen lights up but black update#
3. Dell computer screen lights up but black Pc#
4. Dell computer screen lights up but black windows#

Click on the "Troubleshoot" option and proceed to the "Advanced options" setting.

Dell computer screen lights up but black Pc#

Dell computer screen lights up but black update#

Dell computer screen lights up but black windows#

Updating the BIOS of the computer should always be considered the last resort to fix the black screen problem on the Windows 10/11 PC when you try to use it after sleep mode. Type "Explorer.exe" on it and click on "OK" to end the black screen issue once and for all. On the right of the display, left-click on the "Shell" option and click on "Modify ".Click on "Winlogon" after that to proceed.Now click on the "Current Version" option and open it.Find the "Microsoft" option and double-click on it.Click on "HKEY_LOCAL_MAHINE" and from the drop-down menu and double click on "SOFTWARE ".Type "Registry Editor" on the Windows search bar and open the application.Performing this issue will fix the black screen on the Windows 10/11 PC for sure, and here are instructions to complete the procedure: If none of those techniques, as mentioned earlier, work, then it is time to bring out the big gun, which is changing or editing the data values in the "Registry Editor" String. App Readiness service will be disabled from further on!.Click on "Apply" and soon afterward click on the "OK" tab to save the settings.From the pop-up box, click on the "Startup type" option, and against its drop-down menu click on Disabled.Locate "App Readiness" double click on it and proceed.Type "Services" into the Windows search bar and click on "Open" to access the application.It is best to disable the feature if such issues ever occur, and here are the steps to perform the process: It could cause a number of issues, including the sluggish boot time of the system and users seeing a black screen instead of the conventional desktop display. App Readiness Service is one of them, which gets the apps on the PC ready for usage when a user signs in to the computer upon startup. Click on "Save Changes" after that to initiate the new settings.Īs stated before, some built-in utilities of the Windows OS could play a silent role in causing the black screen to occur after sleep mode.Under the "Shutdown Setting" section, uncheck the following utilities.On the left side of the screen, click on "Choose what the power button does?" and proceed further.Click on "Power Options," and you will see a new window on your computer's screen.Next to the taskbar, right-click on the battery icon.Here are the steps to disable the fast startup, hibernation, and hybrid mode: It could also mess with the "Sleep Mode" and other similar services of the Windows OS, including the "Hybrid Mode." It is vital to disable the function to check whether the black screen issue is still occurring after that or not. Sometimes a new update could cause the built-in functions or utilities of the PC to malfunction. Here are the notable fixes: Disable Fast Startup, Hibernation, and Hybrid Mode: In this part of the article, we will discuss four critical solutions to fix the computer showing a black screen after sleep issue in Windows 10/11. If you had installed a problematic file into the storage of the device containing malware.ĭespite the reasons above, you could easily fix the black screen issue and go back to enabling the sleep mode on the PC without any questions.If you had recently updated your Windows OS on the system.This could occur due to any number of the following reasons. Nothing could get more irritating for the Windows PC user than the time when their device would refuse to start and show a black screen after ending the sleep mode.

Dell computer screen lights up but black how to#