Fan noise solving method - Sony VAIO(R) VPCF133FX/B 16.4" Notebook PC - Black

seeing as you have not given any details as to the problem , the make or model of the fan and what fa it is --ceiling , pedestal, wall, oven etc
Basically if it cannot be repaired using the scientific method, use the old fashioned method that works every time
Junk it and get a new one

Yes, that can solve the problem because there's also a possibility that the lamp is the one that is causing the noise..

Hope that helps........

The fan wheel is warped and strikes the housing. Replacing the fan wheel,not the entire motor, will solve the problem.

Hello Friend,
Some PC also noise like, SMPS fan, CPU fan, external cabinet connect fan. If this types of noise create then you clean all fan dust i think problem solved. You know CUP also create noise it`s default so not any solution.

could be the fan motor bearing or something like dirt/dust build up around the fan itself. open up the unit to expose the fan and check for dirt and dust,, if all looks clean -- drip some tool oil on the fan motor bearing and that should solve that crazy noise.

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Hi samohtpfeffe, i've been having the exact same problem. if fan making noise because you video card is over heating, or you fan is about to die, if the fan stops spinning and this will cause video card to overheat and damage and system lock up or crash, i recommend you replace video card fan as soon as possible, to solve this broblem.

Good Luck!

First open your cup and clean the fan with vaccume cleaner.
and check the cpu fan speed if required change the cpu fan.

Check the fan blades and see if it's being restricted.Another method is remove the fan blade turn the unit on and see if it spins if it doen'nt tap the motor gently and see if turns.If this works the motor brushes are worn

Is the noise clicking consistantly?or just on again off again?Yes there may be a faulty motor.Try removing the wires and tape them up then run the unit if there is still noise need more info .And to let you know yes they can be made into a low quality air compressor:) hope i helped :)

First find the area the noise is coming from. Does it sound like a fan hitting something? Or is the compressor making the noise? Has dust collected in the condenser coil area that has cause air restriction ? I a paper shroud that is mounted near the fan come loose and striking the fan? Has the noise affected the performance of the refrigerator? Let me know and I will be able to help you solve this.If you find the problem please remember to unplug the refrigerator before putting your hand in an area that could cut or shock you!
Click link below to get more problem solving answers. And if I can help let me know, Thanks, Sea Breeze

http://www.applianceaid.com/refrigerator.html#freezing