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My Panasonic PT-LB50U LCD projector flashes red lamp indicator and will not light up. I replaced the lamp and it still will not light. The old lamp only had 20 or so hours on it and it does the same thing. I tried removing the new bulb and reseating it but no change. Thank you for any help. Paul

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  • Anonymous Mar 18, 2009

    My Panasonic PT-LB50U LCD projector flashes red lamp indicator and will not light up. I replaced the lamp and it still will not light. The old lamp only had 20 or so hours on it and it does the same thing. I tried removing the new bulb and reseating it but no change. Thank you for any help

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This worked for me what i did is: turn on projector then undo the light panel when its on the projector then will cut off, now the light panel pushes down on the hidden safety switch take a screw driver and push down on the switch, the projector will turn on then wait for about 8 sec then release the projector will turn off, repeat step several times until the light flickers, then do a couple more times and the light should come on and should stay steady turn off and let cool for 10 min, this worked for me hope it works for you!

Posted on Aug 12, 2009

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