Service Call $150.00 must be paid before anything else is done. My son-in-law bought Samsung 50" TV from them for our 50th. anniversary in 3/07. I have replaced the lamp 2 times at cost of $121.79 each and now a repair man said the "MAIN BOARD" IS GOING OUT. COST ABOUT $500.00 HE SAID. It looks like I am rebuilding the darned thing one piece at a time.