AMD AGP Bus Filter Driver (amdagp) Service Defaults in Windows 7
AMD NT AGP Filter by Microsoft Corporation.
|Display name:||AMD AGP Bus Filter Driver|
AMD AGP Bus Filter Driver is a kernel device driver. In Windows 7 it won't be started if the user doesn't start it. If AMD AGP Bus Filter Driver fails to start, Windows 7 attempts to write the failure details into Event Log. Then Windows 7 startup should proceed and the user should be notified that the amdagp service is not running because of the error.
Restore Default Startup Configuration for AMD AGP Bus Filter Driver
1. Select your Windows 7 edition and service pack, and then click Download.
2. Save the Win7_amdagp_Service_Startup.cmd file to a local storage device.
3. Run the saved file as an administrator.
4. Restart the computer.
The amdagp service is using the amdagp.sys file that is located in the %WinDir%\system32\DRIVERS folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 7 installation media.