How to mend Optoma H79

is it worth fixing or buying a new tele?

is about a overhead projector?

my over head light bulb burn out?

lost power?

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

Explain fixing damaged or broken tapes?

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

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

help in finding used projector lamps for cheap?

What would cause bulbs not to work?

Infocus 2102 projects green color?

Multimedia Projector?

philips 60 inch projector tv?

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

Hitachi cp-x430 projector picture is dim/faded?

barco graphics?

how can I fix my projector?

Panasonic password reset?

Infocus 777 comes on wont project light?

Qualcast performance power mower?

Projector bulbs?

replacement bulbs in plc-sw20 projector are not working?

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

projector has green spots?

reset lamp hours?

How can i fix my Hitachi CP-SR55 Projector?

eiki projector?

sony wega lcd projector tv kf-42sx300u?

Dell MD115HD projector?

Projector Panasonic PT-AX100 power supply fix?