When we use flash to watch videos, often receive a message prompt to remind hardware acceleration, and then we will accelerate by pressing the gray button to the hardware, but sometimes this feature will fail, what happens then? How solve it?
In fact, hardware acceleration is to make use of computer hardware module instead of software algorithms, the computer hardware system can be fully utilized, the system is not a problem, do not have to reinstall the system can be resolved, so you can follow the following tutorial.
1. First need to find three full graphics acceleration dll files online and then download it. This is relatively easy to find, search directly in the search engine can find.
2. Next, double-click the Computer icon on your desktop, open Explorer, then type in the address bar above the C: \ Windows \ System32 and click enter, so, you can find "deskadp in the open folder. dll "," deskmon.dll "," deskperf.dll "3 files, and were right to select three files, then select get permission in the fall menu.
3. Finally, copy the first step downloaded three dll files to C: \ Windows \ System32 folder in the file duplication prompt appears, click on covering it.
Completion of the above three steps can be restored win7 hardware acceleration operation, and the operation is relatively simple, a friend in need can learn.
Reproduced in: https: //www.jianshu.com/p/9551d9cf12b5