Rear system fan assembly
This section describes how to remove and install the rear system fan assembly.
Removing the rear system fan assembly
1. Disconnect power from the workstation (see
Predisassembly procedures on page 73).
2. Remove the side access panel (see
Removing the side access panel on page 75).
3. Remove the memory cooling fan (see
Removing the memory fan on page 122)
4. Disconnect the rear system fan assembly cable
from the system board as shown in the following
figure.
Figure 5-69 Disconnecting fan cables
5. Press down on the ribbed portion of the rear system fan housing
2
, rotate the fan housing down
, and lift the assembly out of the chassis.
Installing the rear system fan assembly
To install the rear system fan assembly, reverse these steps.
Place the assembly in the chassis at an angle, rotate it vertical until it snaps into place, and then connect
the assembly cable to the system board.
Memory fan
This section describes how to remove and install a memory fan.
Removing the memory fan
1. Disconnect power from the workstation (see Predisassembly procedures on page 73).
2. Remove the side access panel (see
Removing the side access panel on page 75).
122 Chapter 5 Replacing components ENWW