How to solve the unknown error when installing win11 graphics card driver

How to solve unknown graphics driver error in Windows 11? Installing the graphics card driver is a key step to make the graphics card work properly. However, users using Windows 11 may encounter an "unknown error" during the installation process, causing the program to break. For this common problem, PHP editor Banana provides the latest solution. This article will guide you step by step to solve this problem, help you reinstall the graphics card driver and ensure that your graphics card is working properly.

Win11 graphics card driver prompts an unknown error solution:

1. Right-click Start in the taskbar in the lower left corner and select "Run" in the option list.

2. Enter "gpedit.msc" in the run window and press Enter to open it.

3. After entering the new interface, click the "User Configuration - Management Template - System" option in the left column.

4. Then find "Driver Installation" on the right and double-click to open it.

5. Then double-click "Code Signing".

6. In the window that opens, check "Enabled" in the upper left corner, select "Ignore" in the options below, and finally click OK to save. Can.

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