Hello just curiosity question... i have an LG 47lg50. Recently the repair man replaced a board to fix a problem with the remote not working, i am not sure which board, but i have a feeling it was the main processor since it reset all of the settings i had configured. now i am noticing a popping noise from all my HDMI devices that are plugged into the TV. It only occurs from the optical out from the TV to the dolby receiver, it doesnt occor with the TV speakers and it also doesnt occur if i hook a similar LG lCD tv up to the same cables/receiver. I belive it is the new board he put in but just wondering if anyone has had an issues like this before?
I am going to contact the repair man again, but figured i'd see if anyone had any thoughts.
