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.
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?
If your GPU is a stand alone card in a desktop, This is the last supported AMD Driver for your GPU (2015). Legacy .
Your card is considered to be Legacy (Old and Non-Supported by AMD). There will be no more updated drivers for your GPU card from AMD.
Download the two drivers from the link above and install it.
I wouldn't use any Driver Updating software for the exact reason that happened with you. It downloads and install drivers that may not be compatible with the hardware.
Note: Why does Jive need the Moderators to verify a AMD website Link before approving the Post?
Thank you but I am not sure if I want to use a Beta driver. Also, I am afraid to uninstall the present driver because it may affect other drivers. That is the message I got when I chose to uninstall it. I am thinking of clean installing Windows.
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