How to adjust screen brightness - Computer/Laptop

Use a shortcut keys

  1. Press Fn + Home (increase brightness)/End (decrease brightness).



2.  Press F6 (increase brightness)/F5 (decrease brightness).


  • Which Fn key is for brightness ?



Press the button repeatedly to adjust the LCD brightness of your computer or pcs screen. 
See Changing the LCD Brightness for more information. 
To decrease lighting intensity, then press the Fn+F5 keys. 
To increase lighting intensity, then press the Fn+F6 keys.




  • * Help to adjust that line of scenario -  "My laptop computer screen is black".

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