Hi folks,
Have one in where the backlight cycles as they do every half minute. Suspected M/proc so cooked the board as 'Bruce' has suggested with LG sets. In this case, no difference apart from the plastic insulation sheet under the P/S sagged a little.
Thought read the Eeprom, as suspect mine's a M/proc issue where a bin might be handy at some point - Could be dubious, but from experience of duff UMC M/Procs doubt it - Chris.