On my LG 'smart' TV now for some reason I can now only watch the LG channels but not the fiber-optic programming on wi-fi . The HDMI 1 feed I normally use shows 'dark' on the Dashboard even though I can get the green checkmark on it. How do I reconnect it? The Dashboard shows my feed as ethernet/cable; which is wrong but efforts to correct it have failed so far.
Chemicals Industry