Replacing the CPU Fan
1.Lower the fan onto the guide posts in the rear housing. Push it down onto the posts.
2.Press the foam gasket into place at the top of the fan.
3.Connect the ambient temp sensor cable and the fan cable to the logic board connectors.
4.Replace the left speaker.
5.Replace the display panel.
6.Replace the front bezel.
7.Clean and replace the glass panel. Note: This step is very important. Follow the procedures to ensure the glass is clean and free of particles.
8.Replace the access door.
iMac
