A:AnswerPlease contact our team for assistance with troubleshooting and warranty evaluation. They can be reached by email at http://www.insigniaproducts.com/contact-us.html or by phone at 1-877-467-4289 any day between 8am and 9pm CST.
A:AnswerIt has a cable coax connector for a cable box. It does not come w/ a HDMI cable but you can get a good one at Monoprice on the net. It comes w/ a remote.
A:AnswerIt does not have a built in antenna, it does have a built in HD tuner though so all you would need is to hook up a HDTV antenna and you are good to go.
