Question about NEC MultiSync MT840 Multimedia Projector
I have a NEC MT840. We just replaced the bulb. Now the status light is flashing and the unit will not turn on. I am not sure what to do.
Two weeks back I purchase a nec mt840 projector with the same problem. I brought it home, open it, and clean it very gently. Now I have a perfect working projector. you may just want to clean the inside. Another thing, check to see if the fan is working from the front end, you may just need cleaning.
Posted on Oct 06, 2008
This is most probably a faulty Ballast ( lamp's powersupply ) that will have to be replaced before the Projector will come on at all.
Posted on May 14, 2008
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Posted on Jan 02, 2017
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