Sound but no PICTURE on some HD channels

All i could see were a load of cables coming out the cabinet plugged into some kind of large screen monitor in the rear of the van
 
Hi, anyone get fix for this. This happened to me, updated gigablue box via software update. Worked, rebooted. Back on I'd no picture, just sound, I did fresh channel scan, same again. I then re loaded image openvix atv 6.1 and same again after fresh load. Any help. Thanks.
 
Back
Top