Win8.1 disable forced driver signature setting tutorial

Users who are used to Windows XP and Windows7 operating systems may encounter the driver's non-digital authentication driver prompt when installing the driver. At this point, just click and continue to continue to install the driver. . However, this prompt is not displayed by default in the Windows 8.1 operating system. The reason is that many operations are done automatically. Without knowing the rules, you will not be able to choose to update drivers that are not certified by WHQL. This experience details how to turn off the relevant settings and let the unsigned driver continue to update.

Update error:

1, the old device driver has not been updated on the official website. After checking the official website, there is a Vista driver (an inf file) that used to be Use Windows7 (64-bit) operating system, change ntx86 to ntamd64, and test it! However, in the Windows 8.1 operating system, the error message that the third-party INF does not contain digital signature information is displayed, so that the installation is not allowed.

2. The digital authentication driver is a Windows Lab (WHQL)-certified driver. When the Windows 8.1 operating system is updated, it will automatically be networked to the driver to verify the official website and match the device. Of course, it is impossible to cover the old equipment, and the error message will be inevitable.

Solution:

1,1 Shake the mouse in the corner on the right side of the screen, and the Charm menu → will pop up.

2 can also use the Win+C key combination to call up the Charm menu → settings.

2, you can also press Win+i to open the setting interface directly, and then click the bottom to change the computer settings option.

3. Click on the General menu in the tab on the left and click on Start on the right to restart the computer.

4. Go to this tab interface and click on the Troubleshooting option.

5. Select Windows startup settings in Advanced Options and continue to click Restart.

6, then you will come to this setting interface, choose to disable the driver to force the signature (or press F7) to restart the computer.

7. If it is a multi-system, and the Windows 8.1 operating system is not the main system, there will be the following boot selection menu. Similarly, in the boot selection menu, click the Disable driver mandatory signature option and restart the computer.

8, re-test the driver update, there is a selection menu appears, click to always install this driver software.