I’ve been trying to pair my remote with a new television without success. I’ve tried holding the channel + button and waiting for a beep, nothing. Tried holding channel - to get it ready for pairing. This works but the green lights do not come on at all. Tried pairing the remote using the tv code numbers it generates, but still no green lights will come on the remote. Any suggestions please. I’ve tried everything suggested online etc. I think I may need a replacement remote?