I recently changed the bulb in the projector with a new bulb but after changing it it now says the bulb is at 0 % and no longer works. Is there a reset button we may have missed when changing the bulb?

sounds like polarizer filters.

seems that the mother board is broken

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the lamp timer is failing
lamp timer chip is on the lamp housing,is a little chip
you need to reset the timer chip by using a Programmer
select a date of 0 hour..
Our company supply this chip with 0 hours USD15
We supply original projector lamp,bulb,parts,Lcd panel,Lens,DMD chip,color wheel,motherboard,powersupply,ballast... with high quality and competitive price.
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If the bulb on this projector is filament less then it may be a bad ballast. If it is that kind of a bulb the ballast is like the starter on a florescent bulb that excites the internal gases for light to be emitted. If it conks out, the bulb stops emitting light even though the cooling fan stays on.

If you are sure that you installed the new bulb correctly , then I recommend that you reset your projector . Some projectors don't realize that you changed the bulb physically until you reset them .

please rate !

Your problem is most likely caused by a broken wire under the control panel or a wire somewhere in the "cycle circuit" that is no longer connected. You should seek out a factory-trained repair dealer who has a schematic that can trace down your projector problem.

Reset the Bulb life. Every time bulb changed need to reset it to bring it back to 0 hour.

I have changed the bulb on my LG projector recently. I found the rotating colour wheel to be full of dust. Upon opening the cavity where the light is redirected and reflected onto the imager, I saw all mirrors also had a layer of dust. I don't think it was so dirty that it affected the brightness of the image, but I cleaned it anyway using an earbud. I cleaned both sides of the color wheel as well. You need to be careful in working with the optics of the projector!

we were unable to pull the projector menu & it also took about 2 hours for the bulb to turn on.......the fan works, have changed the bulb, closed the bulb door & tried to reset the projector.......help!

u have to reset the lamp timer.

There is an menu entry to do that.

Thomas