Unable to adjust the image and colors on my screen

Damien001 -  
 Retors -
Hello, I just got a new iiyama G-MASTER G2466HSU-B1 Red Eagle screen and I want to change the brightness and contrast using the screen settings (the small joystick at the back), but these settings are locked. I would like to know why and how to unlock them.

Best regards. Thank you for reading.

1 answer

  1. Posthum
     
    Disable blue light correction and your settings will revert.
    -4
    1. Retors
       

      Hello, I have the same problem and I can't find a way to turn off the blue light.

      Thank you in advance.

      6