Win7 hardware acceleration gray can not be used how to do

(1.) When downloading the graphics card driver, do not download the driver for win7, select for XP

(2.) When installing, there will be an error prompt, this When you first exit the installation, go to the downloaded driver file, right click, select Properties - Compatibility, select XP SP2 in the compatibility option, then you can install it smoothly.

(3.) After the reboot, go to the adjustment graphics hardware driver, the button is already selectable and can be adjusted. But the downside is that you may lose features like Aero.

The win7 hardware acceleration option is grayed out. If the old method is not feasible, the [Change Settings] button here is grayed out and cannot be set.

Win7 graphics hardware acceleration is not available

In fact, to solve the problem here, the [Change Settings] button is not available. This problem is not very difficult. Put the deskadp.dll, deskmon provided at the bottom of this article. .dll, deskperf.dll replaces the three corresponding files in the windows/system32 folder in the system, which can be used to open the adjustment hardware acceleration option. That is no longer "grey" "!

Graphics acceleration is adjustable!

However, not all win7 have right-click "administrator ownership" & rdquo; this option, (The reason is unknown) So, first download one of the files in the zip file below to import .reg, double-click to import directly to get the admin rights, of course, it is best to back up your registry first (although I operate every time) It is very safe). After importing, find the three dll files mentioned above in system32, right click and select “Administrator Takes Ownership” and then replace the three dll files provided below. Once you're done, you'll be able to see the troubleshooting settings here.