Hmm, I see you could have a 5 year warranty. Did you try that?
when i turn on my tv, the image is negative, so the white shows up as black and black show up as white, additionally theres a black line down the middle, this has happened before but seems to fix itself, however this time it has gone on for the whole day! I've tried resetting the tv but it hasn't worked, tried unplugging it for a while and then restarting it but hasn't worked. any advice? my warranty has ran out since last december and, it was bought in december 2010 and seems to be dying after only a year and a bit.