A:AnswerI have had the same problem with this model. Unplug the power cord and wait 15 minutes, and then plug it back in. Mine worked normally after I did this.
A:AnswerI only have the Samsung tv without the roku. i did not want a tv with roku because i'm already a amazon prime member and don't need to be paying for 2 services.
A:AnswerYes. I do not have cable. I just used over the AIR free TV.
Just screw in the antenna instead of the cable.
I live next to an airport so I have an antenna I can move around to get the best reception.
A:AnswerYes it has a sleep timer button. It also has a myriad of other functions i.e. voice guide settings, multi-output video. I'm very happy with my purchase it's for a guest room, not the main television, however, with a firestick it's where I watch streaming video.
A:AnswerI went to BedtBuy found this model on display, unplugged the power cord and plugged it back in, tv powered back on, which is what I wanted. I use a timer at times to power on a couple of TVs at different times to give the appearance of someone being home, if I am not going to be home until late. This TV works just fine for that function, I just have it connected to over the air channels, so all I need is the TV plugged into the timer.
