I have tried to retune my TV ledr00164 the message at the end of the retune says "database empty" and for software it says "no software". The retune screen goes through the channel numbers and frequencies but at end has 0 ATV 0 DTV and 0 radio channels so no programmes. The TV is about 18 months old but only used for three weeks. It had been in its box for over 12 months and was fully working when I stored it.