HP Envy 15-3200 Windows 10 Brightness Toggle Problem and Solution

HP Envy 15-3200 is an excellent laptop but if you have installed Windows 10 update, you will be facing the brightness issue. There is a fix for this brightness toggle problem in Windows 7 and Windows 8 but that would not work in Windows 10. Fortunately, there is a solution.

HP Envy 15-3200 Windows 10 Brightness

Download this reg file from here and double click on it to install it on your HP Envy 15-3200 running Windows 10 operating system. You can also do it manually by following these steps.

Press win + R
enter regedit
press ctrl + F
enter FeatureTestControl

In following directories, find “FeatureTestControl” and change his value to “0000ffff”


And now reboot. Of course, you can just install the registry key mentioned earlier to fix it.

Posted on October 18 2015. Tagged with Tags:

About the Author

Anubhav Jha is passionate about technology and loves to share his knowledge with people. He knows almost everything about smartphones.