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can't roll back driver

Question asked by vhelen on Jan 29, 2018
Latest reply on Jan 29, 2018 by vhelen

I need to repair my AMD Radeon HD 5700 Series [Display adapter]

 

It has been updated by Driver Booster to AMD Radeon HD 6750 and is not working in Device Manager. 

Device Status:

Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)

 

Driver cannot be rolled back.  Options are: Update Driver, Disable and Uninstall.  Driver Details:not digitally signed.  C:\WINDOWS\system32\Drivers\atikmpag.sys

 

How do I repair my display adapter?

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