Optoma HD80 Projector "projectors fan noise" Questions

why my Optoma PT100 is making a loud noisw generally, the projector noise possibly comes from the color wheel or fans. but PT100 is LED projector, so the noise should be from the fans.

...fan noise I have had the H56 projector for around a year... I have not had any problems with the fan noise until recently... It seems to have gotten 5 times louder... I'm not sure if it is the fan ...

fan noise My 18 month Mitsubishi HC3000 - MIKY has an excessive fan noise. It has a whirling sound that changes pitch. HELLO!! BASICALLY WE CLEAN THE CPU FANS REMOVING THE CPU FOR MINIMIZING NOISE ...

infocus projector makes a whistling sound then shuts off We replaced the lamp thinking that was the problem. It wasn't. When we turn the projector on, a high whistling sound emits from the ...

is - a fan that makes less noise pumps out less air !!! In other words the noise is related to the speed (rpm) and blade design.Put the wrong fan and you might damage the projector due to overheating

noise My projector's fan started to make a loud noise like it is rubbing against something. how can i adjust it or do i need to bring it to a shop? The unit needs to be opened and have the fan checked

...noise and i think that it is the cooling fan at the front near the lamp. If I replace the lamp will this solve the problem. My lamp is over the hours and is telling me to change lamp. Yes, that can ...

...noise is it my fan i replaced the bulb..... Hi, I'm not sure if it's the same problem I had.. I had it on picture mute, for maybe 15 mins, which may not have been a good idea. While it was muted, it ...

...noise, which sounds like the fan rubbing against the housing inside the projector, if I apply pressure to the top of the projector the whine can sometimes go away - is it easy enough to open the case ...

...see if there is anything that's causing the fan to make a worse noise. perhaps the bearings are getting worn out or something's not as titgh and vibration is being amplified by the fan