Chosen Solution
The right part of my laptop exactly where the fan is located I can feel some short vibrations every 10 seconds especially when it is in the flat surface. Also the fan in the right part is not spinning properly.
but if I lift the right part of my laptop like this in the picture, I cant feel the vibrations anymore.
That happened to me like a year ago, I’m sure you can find a replacement fan and replace it, it’s what I did and worked right away