How to mend Hitachi 50fx30

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

eiki projector?

Hitachi cp-x430 projector picture is dim/faded?

my over head light bulb burn out?

how can I fix my projector?

projector has green spots?

Projector bulbs?

help in finding used projector lamps for cheap?

Dell MD115HD projector?

Infocus 2102 projects green color?

barco graphics?

error in auto iris appear on my epson EX30 projector screen?

Explain fixing damaged or broken tapes?

Qualcast performance power mower?

philips 60 inch projector tv?

sony wega lcd projector tv kf-42sx300u?

How do I fix my SONY color reaqr video projector, KP-53S70?

is it worth fixing or buying a new tele?

What would cause bulbs not to work?

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

lost power?

reset lamp hours?

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

replacement bulbs in plc-sw20 projector are not working?

How can i fix my Hitachi CP-SR55 Projector?

Projector Panasonic PT-AX100 power supply fix?

Infocus 777 comes on wont project light?

Panasonic password reset?

Multimedia Projector?

is about a overhead projector?