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there is a compasitor or resiter that is by the number f100 on the ballist board that is lighting up blue when the blub trys to light up.

the old ballist was doing the same as the new one, are you saying i could have received a bad ballist because that was what i was thinking ,is there any possible i have a bad temp sensor..

yes happens when you hear the clicks which are not close together. happens for about 4 to 5 seconds. its like seeing a blue flame of a lighter. in the bulb and by the inverter. their is only one blinking light on front of tv the far right one

1. plug in tv. 2.turn on tv . 3.hold down blue switch. 4.i here the color wheel spin smoothly. 5.here one click. 6.blub trys to ingnite. 7.does not come on all the way. 8.have one fashing light on front of tv. 9.tv was woring fine ,fell asleep while wacthing , woke up and black screen. 10.tv seems t...

had a dark patch once turned out to be a bug in my dlp lcd tv bulb . try checking to see if there is a bug or other soure blocking your back lighting to the screen..

tv turns on has sound seems to have backlight but will not show a picture tried ant. and computer on it but no picture any help would be fine ....

I have a 50" Samsung that the backlight will turn on for 1 second and then the light goes out. I checked voltages from the power supply, and the inverter board connectors, all seem good. The high voltage for the backlights lasts just a second as the backlight lights and then disapears. It seems to ...

my samsung would not come on replaced bulb came back on , next day smell wire burning . after plulling bulb out can see melting on one of the lamp and ballist connecters.. do i need to just change the bulb and the ballist or is their somthing else I should check also... :?: could new bulb been wired...