Bought a new Sony HDTV. Just did a repacement of the old tv. I have a digiital cable box which goes to the Govideo dvr 4000 then to the tv. This is used for recording and watching VHS only. Sony is set for video input, not HDMI or other input. No cabling changes were made between the cable box and the VHS/DVD box, or from the VHS?DVD to the tv for this part. When we record on the Govideo and then rewind to play we et a message that says this unit does not support DVI and to change to another input. I don't understand since the TV's position is after the recording on the VHR and the input is the same cabling. I hope this is clear in what i'm saying. Are there some settings or maybe a way to rewire the Govideo unit from cable box and them from VCR to TV that would help with this signal loss?