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The fan is really loud and the computer is always hot

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1 Answer

Is my computers fan always supposed to be heard?


Hi AriEl,
No, the MBP's fan should not be a loud sound.
The fans on my regular MacBooks do make an audible sound, but it's a low 'white noise' king of thing that I don't really notice unless there is no other noise in the room, or if I make myself aware of it.
You can try blowing compressed air into the vents at the back of the laptops bottom piece. That sometimes helps by getting rid of excess dust in the fan blades & vents.
If it doesn't help, you might need to take the MacBook to an Apple Store or other Apple certified repair shop.
Hope this helps you!

Apr 29, 2014 | Computers & Internet

1 Answer

Am I always supposed to hear the fan of my computer?


Hi AriEl,
No, the MBP's fan should not be a loud sound.
The fans on my regular MacBooks do make an audible sound, but it's a low 'white noise' king of thing that I don't really notice unless there is no other noise in the room, or if I make myself aware of it.
You can try blowing compressed air into the vents at the back of the laptops bottom piece. That sometimes helps by getting rid of excess dust in the fan blades & vents.
If it doesn't help, you might need to take the MacBook to an Apple Store or other Apple certified repair shop.
Hope this helps you!

Apr 29, 2014 | Apple MacBook Pro Laptop Computer with...

1 Answer

My computer powers up and the fan starts and then gets really loud and fast.


Is it the fan for the power supply?


I assume that you are talking about the fan getting really loud and fast. If you are taling about the computer, then I say turn the speakers down and load up a game as quick as possible cause you have a killer rig.

Oct 22, 2012 | Dell Precision 370 (370TREC) PC Desktop

1 Answer

I have w3115 desktop computer.The cooloing fan is loud.How can i quiten it down?


if it has always been this loud then your computer is just hot and you should replace it with a fan that moves more air yet is quiter.

if it just started getting louder then your computer needs to be cleaned as there is dust that is clogging fans heatsinks etc and is causing them to run hotter, with the computer off take some compressed air and and blow out the case, make sure the air can is upright at all times otherwise you could get moisture on components and ruin them.

Sep 06, 2010 | eMachines W3115 PC Desktop

1 Answer

I have an Acer Aspire 5735Z. The cooling fan works intermittently. I am not sure if I need a new fan, or the problem could be more serious. Thanks for any help. divakathryn60@gmail.com


sometimes the fan races if you like, sounds loud, then when its cooled the comp down, it stops or goes slowly, until comp gets hot again. hope this helps, make sure you always rest the computer on a hard solid surface never a soft 1 like beds or cushions ect.

Apr 27, 2010 | Acer Aspire One PC Notebook

1 Answer

My computer is becoming really hot and noisy. After turning on the computer, everything is good (no noise). Once around 15 minutes passes by or I open up a lot of programs together, my computer starts...


Sounds like the fan is wearing out, as it heats up the fan needs to spin faster and if the bearings are wearing out it will start getting louder and it will also get hotter because the fan cannot keep up the heat being produced. You can replace the fan, most computer shops will carry replacements, also get a can of compressed air and give the inside of the computer a good cleaning. This will help keep things cooler as well. Also make sure that the air vents on the outside of the case are clear as well.

Jan 07, 2010 | Vantec Fan Vibration Dampener Noise...

2 Answers

My cpu fan will not shut off it is so loud should i replace the fan or is there a way to repair this problem


Your CPU fan should always be on while the computer is on. If it's off, your computer is going to crach in a matter of time. The noise is normal. If it's to loud, replace the fan. Nothing major. But it is normal for the fan to be loud. Thats a good sign it's cooling the CPU. But you can get a shfter 1. Your computer might over heat though. Good luck.

Mar 05, 2009 | eMachines T5048 PC Desktop

1 Answer

The fan on my Dell Inspiron 4000 is always running.


a couple suggestions:

try starting in safe mode and see if it does it still. It could be that you have some background program like Windows update or that new Windows active search function, which spends copious amounts of processor time cataloging your entire computer. Some anti-virus programs will do the same and eat up processor time. I'd try shutting down as many of these background processes to see what (or what combination) is causing the problem.

If this doesn't work, you might have a bad connection with your heatsink, which would cause your computer to stay at or your fan might be going bad, causing it to get really loud.

I'm not going to go into the possibility of it being used on a lap or bed or carpet where the fan intake vent is getting blocked. I know you've eliminated this as a possibility. Right?


Oct 07, 2008 | Dell Inspiron 4000 Notebook

1 Answer

Loud clicking sounds coming from my Compaq Presario 700 laptop


Sounds like your fan ,I aint no pro though ,ask in a computer chat roo mthey can be some very helpful geeks in there.

Apr 29, 2008 | Compaq Presario 700 470024-192 Notebook

4 Answers

Computer fan is loud & computer running slow


There are a number of reasons might be affecting, some are dangerous while others not that serious. Learn why and how you can speed it up easily from: http://www.whyismypcsoslow.net/ hope this helps take your stress out!

Feb 09, 2008 | Dell Inspiron 9300 Notebook

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