How to solve the problem that win11 driver does not have digital signature? Solution to the problem that win11 driver does not have digital signature

php editor Zimo will give you the answer: When you install the driver in Win11 system and encounter the problem of "the driver does not have a digital signature", it may cause the device to not work properly. To solve this problem, you can force the installation by disabling driver signatures, or choose to disable digital driver signatures in the advanced startup options to force boot the system. These methods can help you solve the problem of Win11 driver without digital signature and ensure the normal operation of the device.

Solution to win11 driver without digital signature

Method 1:

1. Press the [Win X] key combination, or [right-click] click [Windows] on the taskbar Logo], in the menu item that opens, select [Run].

2. Run the window, enter the [powershell] command, and then press [Ctrl Shift Enter] to open the Windows Powershell window with administrator rights.

3. User Account Control window, do you want to allow this application to make changes to your device? Click [Yes].

4. Administrator: Windows Powershell execute the following command:

bcdedit.exe /set nointegritychecks on

After restarting the computer, driver mandatory signature will be disabled.

To re-enable driver signature enforcement, just execute the following command in Administrator: Windows Powershell:

bcdedit.exe /set nointegritychecks off

After restarting the computer, Driver signing enforcement will be re-enabled.

If you are prompted when executing the command: An error occurred while setting element data. This value is protected by the Secure Boot policy and cannot be modified or deleted. You need to [enter BIOS and turn off secure boot].

Method 2:

1. Press the [Win i] key combination on the keyboard to open Windows Settings, then click [Windows Update] on the left, and click [Advanced Options (Delivery Optimization) on the right , optional updates, active time and other update settings)].

2. Under other options, click [Recovery (Reset, Advanced Startup, Return)].

#3. Advanced startup, click [Restart now].

#4. Tip: The device will be restarted, so please save your work and click [Restart Now].

#5. Select an option and click [Troubleshoot (reset your computer or view advanced options)].

6. Under Troubleshooting, click [Advanced Options].

7. Under Advanced Options, click [Startup Settings (Change Windows Startup Behavior)].

8. Start settings, restart to change Windows options, and click [Restart] in the lower right corner.

#9. Press the numeric key [7] to disable driver force signature. At this time, the computer will start normally.

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