I have a Sony tv about 7-8 years old, can't get a picture for hours, at first it took 5-10 mins before appearing but now nothing for ages. Its a KV28E W20V connected to a sky box. The green light on the tv which is normally on just keeps flashing red 5 times every 10 seconds or so until the picture comes back, any ideas anyone or is it time for a new tv, cheers.

Taliskerman, June 2011