Win10 system screen brightness can not be adjusted how to do?

Some users have not been able to customize the brightness of the screen after upgrading the system to Win10. In fact, the main reason for this problem is probably due to a problem with the graphics card driver. So how to solve the problem that Win10 system can not adjust the screen brightness, the following small series for everyone to explain the solution to the problem in detail!

1. Press Win+R to open the running window, enter regedit and press Enter to open the registry editor.

2. Find HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control in the registry editor according to the path. \\ Class \\ {4d36e968-e325-11ce-bfc1-08002be10318};

3, the values ​​0000 and 0001 change KMD_EnableBrightnessInterface2 attribute is 0;

4, after the setup is complete Click to exit, restart the computer and make the settings take effect.

The above is the solution for the Win10 screen brightness that Xiaobian introduced for you. According to the above steps, you can adjust the brightness of Win10 screen normally.