Hi,
Firstly, I would like to know how you update your driver. If you update your driver in Device Manager, we suggest you download the driver from
Firstly, I would like to know how you update your driver. If you update your driver in Device Manager, we suggest you download the driver from official AMD website in the link below. Pay attention to that choose
suitable Windows system bit version for this driver.
http://www.amd.com/en-us/innovations/software-technologies/directx12
You can contact the manufacturer to know if their driver is signed.
Also, for unsigned driver, you can follow the steps below to install it.
- Click “Settings” > “Update & Security” > “Recovery” > “Restarted Now”
- After you boot into Windows Recovery Environment, click “Troubleshoot” > “Advanced Options” > “Startup Settings”.
- After rebooting, click “7 Disable driver signature enforcement”, then you will boot into system, and you can install your unsigned driver normally.
Please kindly tell us if it works.
Best Regards
Simon
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