Lenovo ThinkCentre M700 Hardware Maintenance Manual page 119

3. Disconnect the system fan cable from the system fan connector on the system board. See "Parts on the
system board" on page 34.
4. Remove the three screws that secure the system fan, and then remove the system fan as shown.
Figure 40. Removing the system fan
5. Position the new system fan as shown, and align the three screw holes in the system fan with the
corresponding screw holes in the heat sink.
Figure 41. Installing the system fan
.
Chapter 9 Installing or replacing hardware
111