I show a dark spot when I have a blue screen?
replacement bulbs in plc-sw20 projector are not working?
reset lamp hours?
What would cause bulbs not to work?
how can i fix temperature erro on my projector NEC LT150Z??
Panasonic password reset?
my over head light bulb burn out?
Projector Panasonic PT-AX100 power supply fix?
How can i fix my Hitachi CP-SR55 Projector?
How do I fix my SONY color reaqr video projector, KP-53S70?
is it worth fixing or buying a new tele?
error in auto iris appear on my epson EX30 projector screen?