How to mend Dukane Lcd

how can i fix temperature erro on my projector NEC LT150Z??

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Infocus 2102 projects green color?

projector has green spots?

Projector Panasonic PT-AX100 power supply fix?

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Infocus 777 comes on wont project light?

is about a overhead projector?

i replaced the bulb followed step by step and still nothing happens any?

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help in finding used projector lamps for cheap?

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how can I fix my projector?

Multimedia Projector?

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I show a dark spot when I have a blue screen?

lost power?

is it worth fixing or buying a new tele?

What would cause bulbs not to work?

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reset lamp hours?

Projector bulbs?

Explain fixing damaged or broken tapes?

eiki projector?

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