Need a little more info, from what you got here I guess we should ask is it plugged in? Make and model number is critical to get any type of informed answer
Same Problem
Jun 11, 2008
-   I have a 1998 Hitachi model 50ux58b television. The TV was on and operating perfectly, then turned itself off adn will not turn back on. Have removed back panel. Found one 125v, 5amp fuse; looks ok. When unit is first plugged in, abot 6 green LED lights come on inside set, spread across boards, then simultaneously turn off after 3-5 seconds or so.
i HAVE A 47" PANASONIC REAR PROJECTION TV. pURCHASED NEW FROM CIRCUIT CITY DEC 2001. wORKS...
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i HAVE A 47" PANASONIC REAR PROJECTION TV. pURCHASED NEW FROM CIRCUIT CITY DEC 2001. wORKS EXCELLECNTLY NEVER HAD A PROBLEM WITH IT. NOT USED AS MUCH AS A FAMILY ROOM TV, WHICH ARE ON CONTANTLY. WE WERE TOLD THAT THESE WERE NOT OPTIMUM FOR GAMING THAT WAS FINE FOR NOW. WE ARE LOOKING TO REPLACE IT WITH A LCD. WHAT WOULD BE A GOOD SELLING PRICE FOR THIS OLD UNIT.