Asus X550JK fan noise help

[Petar392]

My laptop is 1 year old as of now still in warranty but recently I started experiencing a strange and really loud noise coming from the left side where the fan is. Any ideas what could it be ? It worsk perfectly fine and at some point the noise kicks in and it doesn't stop until I tap the left side of it. The sound is rattling of some sort like when you put something in the fan and it starts to get juggled from the RPM of teh fan but the thing is its not dirty or anything

 

[helpstar]

The only mechanical thing which is spinning there is the fan. A rattling sound indicates that the fan is dirty, something from the laptop broke and is now in the fan or the fan itself is defective.

https/www.youtube.com/watch?v=1iLcHuQhZjQ

RMA it

 

[Petar392]

The only mechanical thing which is spinning there is the fan. A rattling sound indicates that the fan is dirty, something from the laptop broke and is now in the fan or the fan itself is defective.

https/www.youtube.com/watch?v=1iLcHuQhZjQ

RMA it

 

[Petar392]

I already did that it was the first thing that crossed my mind yet the sound still persists sooo any other suggestions except sending it for repairs cuz I can't wait 30 days minimum for it to be returned probably not even touched at all by the service cuz my country is like that do nothing to get $

 

[helpstar]

open up the laptop and replace the fan/heatsink