I can request that your case be reviewed, however, it's up to Canada to decide. If you can post a transaction number here, I'll be happy to pass that to one of my contacts who works up there to see if something can be done. If you don't have one, call back, explain your situation and see if you can have the unit serviced. If they decline again, ask for a transaction number and post it here.
No promises, but I'll be happy to give it a shot.
I purchased a LN40B750 from amazon.com on June 4, 2009. I picked it up in Washington State and brought it back to Canada with me. The TV has been great...up until last week.
Out of nowhere, it began flickering white, like someone was cranking backlight up and down - especially during high contrast scenes and when I turned on the menu of my digital cable box.
Tonight, the picture began dropping out. The sound and everything would be on, but no picture. I would turn the TV off and back on - and it would repeat: flicker white, shut off.
The most heartbreaking thing is that the unit is not even two and a half months out of warranty. I registered the unit, which I understand extends the warranty for three months, but that does not appear to be the case in Canada. PLEASE HELP!!