Questions & Answers for: Optoma buzzing noise projector

Buzzing" I have confirmed that the noise isn't coming from the fan. When I power up the unit the lamp comes on and buzzes for a few seconds, then the lamp turns off and the buzzing stops. The fan runs

...am not sure if it was the new cable or the step down in the amp that I used, but it did the trick my optoma movietime DV10 projector is making a buzzing noise than it shuts off after about five ...

...buzzing whine, picture is fine, and now noise has a rattle to it. Would this be the color wheel or maybe the cooling fan? could be either. remove the lamp. you'll see on the lamp door a plastic ...

...buzzing noise. I am using a different power cord since i can't find the original cord. could this be the problem? if the cord is too loose, you'll have arcing, but it'll sound like crackling. if the ...

...noise from what sounds like the fan, what could this problem be?? This could be a crack in the fan assembly where one or more blades of the fan contacted the housing. It is likely louder now due to ...

...buzzing noise when you turn it on. Many small colored plastic pieces fell out of it. I assume the color wheel has shattered, Anyone know where I can purchase a replacement, and at least vague ...