woahpal
Novice Member
Hi everyone. I have a Samsung UN55F6300, I accessed the service menu to turn on bluetooth and inadvertently changed a different setting and now my HDMI 3 and 4 are not working. When i have something plugged into HDMI 3 it is greyed out and HDMI is light up. If I plug into HDMI 4 it is greyed out and HDMI 3 is lit up. I dont know what to change back to fix this. Can anyone please help me, I'm so frustrated.