A:AnswerAssuming you have controls or options on your computer for casting to the TV, it should be no problem. I can cast from my Samsung Galaxy S20FE5G phone to the TV with no issues at all..
A:AnswerIt is not the batteries. If you look at other questions there are many people with the same problem trying to solve it many ways. You also find no answer from Best Buy and/or Samsung'
A:AnswerNo. There is no audio out plug for headphones. Bluetooth is possible but you have to buy the BT device separately and one that can be plugged into a digital output port.