A:AnswerI also have DirecTV. It took about 10 or 11 different tries before I found one that worked. Just keep going through the list. If that doesn't work, maybe DirecTV owes you some newer equipment. They gave me two year-old equipment when I connected and I'm sure they have better, more up to date stuff now.
A:AnswerYou don’t need to disable the Roku remote. Just set up the fire stick Remote to work with a sharp TV and when the TV comes on use One of the HDMI inputs for the fire stick. Then go from there.
A:Answermost, if not all, wall mounts come with an assortment of mounting hardware (screws and spacers). Just get one that is designed for at least a 58" tv and you should be set. I cannot remember the exact size screws that I used, but it was specified in the manual. There is a link to the manual in pdf form on the best buy page for the TV.
A:AnswerThe picture will display only what you are using. If your on a 4K channel or 4K blue ray play it’s 4K if it’s just cable then if it’s an had Chanel its 1080 if not an had channel or cable box it’s 720
