Skip to main content
Editing Step 1 —

Step Type:

Drag to rearrange

To the left is the desirable design and to the right the one that generates more noise.

ifixit carries both designs and was most helpful in ensuring that I got the correct one.

Another way to tell the difference is that the bad design is attached with cross head screws, while the good design is attached with torx screws; however the old screws can be used on a new fan.

Your contributions are licensed under the open source Creative Commons license.