Lenovo ThinkServer TD340 - Manual (Page 205)

7. Position the new rear system fan, which has four new rubber mounts attached, on the chassis so that
the four new rubber mounts are aligned with the corresponding holes in the chassis. Push the rubber
mounts through the holes, and then pull on the tips of the rubber mounts from the other side of the
chassis until the rear system fan is secured in place.
Figure 134. Installing the rear system fan
8. Connect the new rear system fan cable to the system fan 3 connector on the system board. See
“System board components” on page 48.
9. If you are instructed to return the old rear system fan, follow all packaging instructions and use any
packaging materials that are supplied to you for shipping.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to “Completing the parts replacement” on page 205.
Replacing the heat sink and fan assembly 1
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 83.
This topic provides instructions on how to replace the heat sink and fan assembly 1.
Chapter 6 . Installing, removing, or replacing hardware 193