How to mend Spot Bottom Right

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

Infocus 2102 projects green color?

Multimedia Projector?

sony wega lcd projector tv kf-42sx300u?

What would cause bulbs not to work?

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

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

Explain fixing damaged or broken tapes?

Projector Panasonic PT-AX100 power supply fix?

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

Qualcast performance power mower?

Infocus 777 comes on wont project light?

is about a overhead projector?

how can I fix my projector?

Dell MD115HD projector?

my over head light bulb burn out?

reset lamp hours?

Hitachi cp-x430 projector picture is dim/faded?

lost power?

replacement bulbs in plc-sw20 projector are not working?

barco graphics?

Panasonic password reset?

Projector bulbs?

projector has green spots?

eiki projector?

philips 60 inch projector tv?

help in finding used projector lamps for cheap?

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

How can i fix my Hitachi CP-SR55 Projector?

is it worth fixing or buying a new tele?