Sharp LC-46LE600E - Lamp error reset.

[Turnip]

Hi folks,

Just had one in with the usual Sharp problem where reset lamp error to zero, then retuned set after discovering the code was 1-2-3-4 (Maybe always is)

Suspect it's just ageing tubes (though it came on no probs) but have had the odd case where bad connections were the problem (Esp. that one with burned edge connectors on the inverter panel)

Thought I'd ask before lifting the screen out for a look-see, as can see nothing dubious on this set.

Thanks for any thoughts - Chris.