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This article is about how to solve the problem that the brightness of the computer can not be adjusted. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Computer brightness can not adjust the solution: 1, open the registry editor, find the KMD_EnableBrightnessInterface file; 2, right-click on the file, select [modify]; 3, modify the numerical data to 0.

Solution:

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1. Press the win+R shortcut key on the keyboard, open the running window, enter the regedit command, and click OK.

2. Registry Editor expand the path HKEY_LOCAL_MACHINE\ SYSTEM\ ControlSet001\ Control\ Class\ {4d36e968-e325-11ce-bfc1-08002be10318} key, and then open the 0000 file.

3. Then find the KMD_EnableBrightnessInterface2 file and right-click to select modify. If it is not found, create a new word value and change its name to the file name.

4. Change the numerical data to 0 and click OK.

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