Sony TV with 5 Year warranty bought from a franchise which has gone bust.

[fixmycon]

I purchased a Sony LCD 40 inch TV from Preston Sony Centre, the store closed about 2 years ago. The TV failed just before the expiration of the 5 year warranty.Ii contacted the parent company Sony who told me to take it to the nearest repairer to me. The TV according to the repairer can't be repaired economically as the part is no longer available( although Sony say they will have parts available for 7 years) therefore the whole screen would have to be replaced. The repairer cannot get the parts from Sony and Sony keep telling me that they are looking for the warranty. This has now been going on for a couple of months. i didn't receive a third party warranty certificate to cover the 5 year warranty when I took delivery of the TV only the standard Sony warranty paperwork.

Preston Sony Centre was a franchise operated by a company by the name of Willo who have now gone into administration. I have tried on two occasions to contact the administrators to try and find out who the third party insurer was , however I have had no response todate.

Is this a lost cause or can anybody offer some useful advice. If so it would be much appreciated.

thank you