Win7 hardware acceleration options are gray and unusable countermeasures

Hardware acceleration is the use of hardware modules to replace software algorithms to take advantage of the fast features inherent in hardware. The option button for hardware acceleration reflected by the user in the Win7 system is grayed out and cannot be used. This article will introduce you to the countermeasures encountered in this issue.

1. First, you need to find the 3 full acceleration dll files on the web and download them. This is a relatively easy to find, you can find it directly in the search engine search.

2. Next, double-click the computer icon on the desktop, open the Explorer, then type C:\\Windows\\System32 in the address bar above and click Enter, so that you can open the file. In the folder, find the files "deskadp.dll", "deskmon.dll", "deskper.dll", and "deskperf.dll", right-click each of the three files, and select Get Permissions in the slide-down menu.

3. Finally, copy the first step downloaded three dll files to C: \\ Windows \\ System32 folder in the file duplication prompt appears, just click on it to cover It is.

The above is the countermeasure for the hardware acceleration option in the Win7 system that cannot be used. After completing the above operations, users can use hardware acceleration to increase the speed of the computer.