Questions & Answers for: humming projector

...Projector makes a really hard humming noise it could be your Colourwheel that is faulty. The unfortunate thing about a Colourwheel is that you can't fix it , you have to replace it. The fortunate ...

Annoying hum on the projector I have an Infocus 4805 and now when I turn it on, it has an annoying hum. The picture quality is still good. When I turn the power off (from the remote), the annoying hum

fan making noise we turn on the movietime projector and a loud hum is happening. Are you sure its a fan, dust out the fans. If its not the fans you may have a power supply going out and causing some ...

...projector began making a humming noise when running My projector began making a humming noise whenever it is running and though it is not extremely loud and the picture has not changed, something ...

...projector. iot makes a louid humming Noise like a Fan motor is stuck. I have located 3 fans & verified they are not the problem. is there a 4th fan under the main board beside the lamp? What else ...

...projector is turned on, the image comes in fine however, there is a very loud almost fan like noise that shakes the case causing the image to be fuzzy. There are no warning lights on and about 1000 ...

humming noise and now the projector does not work we also have the humming noise and now the projector just stopped working.not even a year old and the store i bought it from went out of business To ...

...humming when using projector with any source other than DVD play. Seems to get a little better when putting pressure on top left front area of machine. What could be causing the noise? I have sort of ...

When I push my forward or back button on my 750 carousel projector I just get a hum noise, carousel does not move. I just replaced bulb, can see slides if I put in individually. Any suggestions? The ...

optoma hd200x Projector suddenly started emmiting a loud 'hum'(60 - 120 Hz?) as if the fan were causing it. But when we shut it down the cooling fan sounds fine. Also the image is blurred - as if ...