Hello,
It would help if you listed all devices related to this issue, is it just the player and the TV, or are there other devices in the chain?
Are you using HDMI?
The connection uses a HDMI-to-DVI adapter.
The connection uses a HDMI-to-DVI cable.
The TV may not be set to the appropriate HDMI video input.
You are trying to play a MPEG2 Program Stream (PS) file.
The HDMI cable may be faulty.