![Hello, does anyone know why I can't modify my HDMI Black Level, it is set to auto, and when i click on it it says "this function isn't available". TV: Samsung MU7000 Hello, does anyone know why I can't modify my HDMI Black Level, it is set to auto, and when i click on it it says "this function isn't available". TV: Samsung MU7000](https://preview.redd.it/hello-does-anyone-know-why-i-cant-modify-my-hdmi-black-v0-e3bwgy1gjxz91.jpg?width=640&crop=smart&auto=webp&s=cf19d49c4a56ae76d35df3eca4d65bdcb24d93f6)
Hello, does anyone know why I can't modify my HDMI Black Level, it is set to auto, and when i click on it it says "this function isn't available". TV: Samsung MU7000
![I do not see the hdmi uhd option on my Samsung nu6900 Do I need to update my TV? Menu? Yes I got this TV 4days ago it I do not see the hdmi uhd option on my Samsung nu6900 Do I need to update my TV? Menu? Yes I got this TV 4days ago it](https://f01.justanswer.com/s4Q7oJT0/e2a2b2d4-b502-4578-bc14-e93cc456ce1f.jpeg)
I do not see the hdmi uhd option on my Samsung nu6900 Do I need to update my TV? Menu? Yes I got this TV 4days ago it
![HDTVTest on Twitter: "Samsung's added [HDMI UHD Color] to its 2014 @UHD4k TVs, indicating that they're using full bandwidth HDMI 2.0 chip. http://t.co/SQvPUKJEY8" / Twitter HDTVTest on Twitter: "Samsung's added [HDMI UHD Color] to its 2014 @UHD4k TVs, indicating that they're using full bandwidth HDMI 2.0 chip. http://t.co/SQvPUKJEY8" / Twitter](https://pbs.twimg.com/media/BnCG2lcIYAAUDLm.jpg)