Because the color wheel is going bad (it what makes the TV sound like a small airplane taking off). Even if you found a replacement part, I'm told that the color wheel is impossible to properly calibrate, outside of the factory, so your best bet is to turn up the sound.
In general, no - a sick hamster will typically make less noise than usual and will hide away from everything. A sharp humming noise may indicate distress or anxiety.
My trombone does not make a humming noise. Does yours?
Most ceiling fans make a humming noise. If you feel the humming noise is unusual, you should check how attached the fan is to the ceiling, as the vibration of the fan can cause a humming noise.
Some plasma sets use fans to keep the TV from overheating.
the humming noise is coming from a bad ground on you stereo
Certain types of tires may cause a brief humming noise after your initial acceleration. The transmission may also cause a brief humming noise.
the wings because it flaps so fast it makes a humming noise
Purrrrrr and humming noise
These aren't that noisy at all compared to most other copiers. They have a dull humming noise that sounds like a fridge running.
the engine the engine
is the humming coming from the front end of the vehicle? i have a 1996 explorer with the same issue. yes the noise come from the front but not all the time seems to make the humming noise when it gets hot
If a car has a loud humming noise when accelerating, it could be that the air filter is missing. The air filter housing might also be loose. A loud humming noise can also be a signal that there is something wrong with the alternator belt or the fan belt.
no they make humming noises when they are have digestive problems
The wings flap so fast that they make a humming sound!
where is the humming noise coming from? if it's coming thru the speakers and matches the rev tone of the engine, then you have a bad ground in your stereo.
1999 Mercury front and humming noises can because by several things. Tire noises are the most common cause. A tire that is not wearing properly can cause a humming noise.
a humming sound to show you that it is secure.
Yes, and a considerable amount of it, mostly from the humming noise you get when you turn the blaster on.
The humming noise can be in your exhaust system. The exhaust will heat up and seal the area where there can be a leak. The hot exhaust will cause the noise to decrease.
Most likely the humming noise is coming from a contactor located in the outdoor unit if you hear the noise outside or from the air handler or furnance located inside the home,if the hum is inside the home
A computer tower may make a surging noise rather than a constant humming noise if the case's screws are not properly tightened. Another reason for such a surging noise is the imminent failure of a fan.