What if the brightness of win11 is locked? Solution to win11 brightness locking

I believe many friends have encountered all kinds of strange problems when using computers , For example, recently, some partners have been adjusting Win11 The brightness of the system makes it locked , So how should we solve this situation ？ So let's see Win11 The solution of brightness being locked .

​ There are more details System reassembly The method can be referred to

　　 Method 1

　　1、 First try right clicking the desktop , open “nvidia Control panel ”.

　　2、 Then go to the left display “ Adjust desktop color settings ”.

　　3、 See if you can adjust the brightness here .

　　 Method 2

　　1、 If the graphics card control panel cannot be adjusted , So use “win+r” Shortcut key .

　　2、 Type in “regedit” Press enter to open the registry .

　　3、 Then enter “ Computer HKEY_LOCAL_MACHINESYSTEMControlSet001ControlClass{4d36e968-e325-11ce-bfc1-08002be10318}” Location .

　　4、 Then double-click to open “0000” Under the “featuretestcontrol”.

　　5、 Finally, change him into “ffff” And make sure to save , Restart the computer again to adjust the brightness .

I believe many friends have encountered all kinds of strange problems when using computers , For example, recently, some partners have been adjusting Win11 The brightness of the system makes it locked , So how should we solve this situation ？ So let's see Win11 The solution of brightness being locked .

　　 Method 1

　　1、 First try right clicking the desktop , open “nvidia Control panel ”.

　　2、 Then go to the left display “ Adjust desktop color settings ”.

　　3、 See if you can adjust the brightness here .

　　 Method 2

　　1、 If the graphics card control panel cannot be adjusted , So use “win+r” Shortcut key .

　　2、 Type in “regedit” Press enter to open the registry .

　　3、 Then enter “ Computer HKEY_LOCAL_MACHINESYSTEMControlSet001ControlClass{4d36e968-e325-11ce-bfc1-08002be10318}” Location .

　　4、 Then double-click to open “0000” Under the “featuretestcontrol”.

　　5、 Finally, change him into “ffff” And make sure to save , Restart the computer again to adjust the brightness .