replace the fan. They're cheap.
Etta is now on the RCA label
All fans will make a "whooshing noise" If there is a squeaking or grinding noise the fan motor needs to be replaced/refurbished.
The noise of a fan can be measured in decibels using a sound pressure level meter. Knowing the level of noise allows people to classify as pollution or conducive.
when i turn on the ac in my 2000 honda civic it makes a loud noise when the fan is working what could that be ?
No, I have had to replace mine numerous times, and have never had abnormal noise.
noise : racket A+
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if fan make a loud noise your fan clutch is bad
grinding noise from the fan is a bad bearing on either the fan or the water pump.have it checked before it lets go and goes thru radiator
Change the blower fan speeds to see if the noise changes. It is possible that the fan is still running while the heat is off, and the fan is rubbing.
It may not be the fan making "more" noise when you turn on the lights. It may actually be the bulbs making noise. Incandescent bulbs when operating on a dimmer make a high pitched noise - it is the filament vibrating. Try just the lights without the fan and see if you hear anything.
Processors themselves don't make any noise; it is the cooling fan. The noise a particular computer puts out can vary by model of processor, brand of cooling fan, size of cooling fan, and age of the cooling fan. As such, there is no definitive answer to your question.