11.
Remove the fan from the fan holder/card guide.
Figure 5-31
Removing the fan
Installing the front fan assembly
NOTE:
Only computers having non-factory-integrated, high power PCI cards require the additional
cooling provided by the optional front chassis fan included in this kit. This front fan is not recommended
for use on computers that have hard drives mounted in the optical bays if your environmental
temperature exceeds 27°C (80°F). This might reduce long term reliability of these hard drives.
1.
Power down the workstation (see
Predisassembly procedures on page 75
).
2.
Disconnect power from the workstation (see
Predisassembly procedures on page 75
).
3.
Remove the side access panel (see
Removing the side access panel on page 78
).
4.
To have adequate clearance for installing the fan, remove any full-length expansion cards (see
Removing an expansion card on page 124
).
5.
Remove the front bezel (see
Removing the front bezel on page 83
).
6.
If installed, remove the side access panel sensor (see
Removing the side access panel sensor
on page 79
).
104
Chapter 5 Replacing components
ENWW
