Herbert J.

Dell Inspiron 17 (3721) Loud Fan Noises

Recently I Had Purchased  A Dell Laptop for school purposes and light gaming. This Laptop is the worst with fan noise problems that I've own. Can Anyone Help Me Resolve This Problem? 


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RE: Dell Inspiron 17 (3721) Loud Fan Noises

Hi HJones14,

It is unfortunate that the computer has loud fan noises. Request you to try following the below steps which might help:

(1)   Make sure that the computer is kept on a flat surface.

(2)   Clean the air vents with a can of compressed air.

(3)   You may then use the below link and update BIOS:


(4)   If none of the above steps work then you may use the below link to run a hardware diagnostics:


Note: This applies to Inspiron 3721 system also.

Make a note of the error codes that appear (if any).

If none of the above steps work do send me the system service tag via private message. I will check and see what can be done.

To send a private message, click on my user name and select send a Private Message.

Thanks and Regards,
Kiran Kumar
Dell Social Media and Community Professional
Order Status : http://dell.to/1fgKSTr
Download Drivers : http://dell.to/1hcxG98

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