How to mend Hitachi Cp-rs56

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

Explain fixing damaged or broken tapes?

What would cause bulbs not to work?

lost power?

help in finding used projector lamps for cheap?

my over head light bulb burn out?

Qualcast performance power mower?

projector has green spots?

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is it worth fixing or buying a new tele?

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

Multimedia Projector?

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Projector bulbs?

is about a overhead projector?

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