i have an LG 37LC2D-UD made in July 2006 and this is what is wrong:
1. TV screen flickers white and grey a few times during normal viewing before ultimately turning a dark grey.
2. We turn off TV with remote (buttons on TV stop working)
3. Turn on TV with remote, green light on the front flickers on and off 13 times before taking us to same dark grey screen.
4. Stays dark grey for a long period of time, sometimes accompanied by clicking noise.
The past couple of times this has happened the TV has resumed functioning after sometimes 15 minutes sometimes a couple hours. Any advice? Our favorite show starts in an hour and a half. Please help. Thanks!!!