Hi,
While hooking up my Amazon Fire stick, I noticed that my Insignia TV on my Bighorn 3870 FB has three HDMI inputs. HDMI 1 has a cable from the DVD player, and HDMI 3 was open, which I used for my Fire Stick. However, HDMI 2 also has a cable plugged in, which disappears up into the cabinet. Any ideas what this mystery cable is for?
Thanks!
While hooking up my Amazon Fire stick, I noticed that my Insignia TV on my Bighorn 3870 FB has three HDMI inputs. HDMI 1 has a cable from the DVD player, and HDMI 3 was open, which I used for my Fire Stick. However, HDMI 2 also has a cable plugged in, which disappears up into the cabinet. Any ideas what this mystery cable is for?
Thanks!