Windows 10 gave black screen after update KB4103721? Learn to solve

Cumulative update KB4103721 caused problems on the computers of some users of Windows 10 April 2018 Update. It was released last Tuesday (8) to fix bugs found after installing the latest operating system update, such as the "blue screen" and Google Chrome freeze. After restarting the PC to complete the upgrade, a black screen is displayed to the user, making the computer unusable.

If you have not installed the update yet, the recommendation is to wait - see, at the end of the text, how to hide an update in Windows 10 to postpone it until Microsoft offers a solution to the bug. If you have already installed the update and are experiencing the problem, check out two ways to uninstall and restore your PC.

Windows 10 April Update: Know the best functions of the update

Learn how to uninstall KB4103721 update and restore system on PC with Windows 10

System Restore

By default, Windows creates a restore point before you install any updates. That way, you just have to restore the PC to a point before the update was installed, which was released on May 8.

Step 1. Restart the computer forcibly three times. After that, Windows recovery mode will start automatically. On the recovery page, select "See advanced repair options";

Start Windows 10 Recovery Mode

Step 2. Then go to "Troubleshooting" next to the tools icon;

Open troubleshooting

Step 3. On the "Troubleshooting" page, choose "Advanced Options";

Open advanced options

Step 4. Now, open "System Restore", option in the upper left corner;

Start System Restore

Step 5. After logging in with your username and password, select a restore point prior to updating in the "System Restore" list. Then press "Next" in the lower right corner. Finally, just wait until Windows restores your PC.

Restoring the PC to a Pre-Upgrade Point

Safety mode

If the system restore did not work, another tip is to start the system in safe mode and uninstall the update. To do this, the user must perform the following procedure:

Step 1. Repeat the first three steps of the previous process, and when accessing advanced system options, choose "Startup Settings" in the lower right corner;

Open the startup settings

Step 2. Now select the "Reset" button in the lower right corner;

Restart your PC in enhanced mode

Step 3. Then press the number "4" on the keyboard to start the computer in safe mode;

Start the computer in safe mode

Step 4. After restarting the PC and logging into Windows 10, open the "Command Prompt" and enter the command "wusa / uninstall / kb: 4103721" (without quotation marks). Press "Yes" and wait until the update is uninstalled. Finally, restart your PC normally.

Uninstalling Update

Hiding the update

After you restore your PC, it is important to hide the update to prevent it from being reinstalled and causing problems again. See how to perform the procedure in the following steps.

Step 1. Go to the Microsoft utility download page ( and click on "Download this solution tool of problems ";

Download the Microsoft utility

Step 2. Run the utility and, on the initial screen, click "Next";

Update Hiding Utility Home Screen

Step 3. Then select "Hide updates";

Click on the indicated option

Step 4. Finally, check the KB4103721 update and click "Next."

Hiding problematic update

Via Softpedia

Windows 10 running on touch screen

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