Black Screen, Audio Only

anonFios

The past couple of days I've been having an issue where I am only getting audio and no video (just a black screen) on at least one of my set top boxes.

I can use all the menus, the guide, and watch DVR programs just fine. It is only live TV.

Occasionally if I switch channels I'll get video back for at most a few minutes before the video goes black again.

Can anyone provide any help towards solving this issue? Thanks.

Telcoguru

You can try swapping the box to another location to see if the trouble follows the box of the trouble is in that specific room. You can also try using a different cable from the box to the TV.