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 réponse

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