Chapter 4 Maintaining the Sun Fire X2250 Server 4-25
7. Replace the air duct. See Section 4.5.6.2, “Installing the Air Duct” on page 4-21.
8. Check the routing of all cables for obstructions, and then reinstall the cover.
4.5.8 Replacing the Single Fan Module
The following procedures describe how to replace the single system fan module.
4.5.8.1 Removing the Fan Module
To remove the system fan module:
1. Power off the system and remove the cover as described in Section 4.3,
“Powering Off the Server and Removing the Cover” on page 4-3.
2. Pull the fan module upward to remove it from the chassis.
FIGURE 4-22 Removing the Fan Module
3. Unplug the fan’s power connector from the connector on the fan harness.
Note – Note exactly which motherboard connector was connected to the fan. If you
connect a fan to an incorrect connector, the SP cannot correctly identify a fan failure.