I recently purchased a HD LED tv and wanted to know if your cable box already has the RBG cables connected to the tv do you need an HDMI cable also connected from the cable box to the tv?
I always thought you only needed just the RBG cables to have good HD quality. But anyways do you need both cables connected? or is just RBG?
I always thought you only needed just the RBG cables to have good HD quality. But anyways do you need both cables connected? or is just RBG?