tez sprawdze.. sam juz nie wiem
widze ze sposobow moze byc multum.przykladowa technika:
"Samsung displays
1.) Power down the display via remote.
2.) Go into manufactures settings (press in sequence: Info, Menu, Mute, Power - From the Remote)
3.) Scroll down to '10 Adjust' and hit OK (Will differ on various models)
4.) Scroll down to 'HDMI' and hit OK (Will differ on various models)
5.) Scroll down to 'Clock Control' and change from 'On' to 'Off' with Left,Right arrows.
6.) Press 'Menu' to return to previous menu and save settings (Can be indicated by '??????' on the menu on some displays.
7.) Power Down
8.) Power Up "