Solution to install sound card driver on Win11 system

A computer sound card driver cannot be installed. First uninstall the installed driver, then reinstall. Uninstall the local sound card driver. Right-click on my computer, select 'Properties', and the properties dialog box will pop up. Select the "Hardware" tab and find " "Sound Video and Game Controller", click the plus sign on the left to list the sound card related drivers.

Method 1:

1. First, press the [Win S] key combination on the keyboard, or click the [Search icon] on the taskbar to open the Windows search window and enter [Device Manager] in the search box. ], and then click to open the best matching [Device Manager Control Panel] given by the system;

2. Device Manager window, find and click to expand [Audio Input and Output], then find the driver that needs to be uninstalled and [double-click];

3. In the driver properties window, switch to the [Driver] tab, and then click [Uninstall Device] ;

4. If there is a warning when uninstalling the device, click [Uninstall];

5. Finally, you can use Use third-party driver installation tools, such as [Driver President] to reinstall the sound card driver;

Method 2:

1. Right-click on the lower right corner of the taskbar [Sound Icon], in the open options, select [Sound Settings];

2. In the system sound settings window, find and click [Speaker];

3. The current path is: System>Sound>Properties, click [Check for driver updates];

At this time , it will jump to Windows Update. If there is an update, just click [Download Now]

Method 3:

1. First, press the keyboard Press the [Win] key on the computer, or click the [Start icon] on the taskbar. Then, find and click [Settings] under all applications;

2. In the settings window, find and click [Restore (Reset, Advanced Startup, Return)];

3. Then enter [Advanced Options];

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4. Click [Restart Now] next to Advanced Startup (restart the device to change startup settings, including booting from a CD or USB flash drive);

5. Restart Finally, select an option and select [Troubleshooting];

6. Then select [Advanced Options];

7. After entering, select [Startup Settings (Change Windows Startup Behavior]] and click [Restart];

##8 . Finally, press [F7] on the keyboard to disable driver signature enforcement;

In addition to the above methods, you can also disable driver enforcement signature in Group Policy

Method 4:

1. First, press the [Win , select [Settings];

2. Settings window, left sidebar, click [Privacy and Security], click [Windows Security Center ( Antivirus, browser, firewall and network protection for your device)];

3. Under the protection area, click [Device Security];

4. Under kernel isolation, slide the slider to turn off memory integrity;

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