Pogah 0 Report post Posted November 2, 2020 My Gica ATV 400 no hdmi output to tv? Good morning everyone, thx for allowing me to join in. I got a my Gica ATV 400 from a friend, it powers up but no display on tv, Hdmi cable ok, but wondering what could be? did a hard reset, I don't know if it goes in to set up at all? Any help would be appreciated. Thx in advance. Share this post Link to post Share on other sites