To remove the side access panel sensor (front fan holder mounting):
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.
Disconnect the sensor cable from the HSENSE receptacle on the system board, as shown below
(1).
NOTE:
To locate system board components, see the service label on the side access panel
5.
Remove the sensor by sliding the sensor in its slot in the fan holder/card guide toward the front of
the chassis (2).
Figure 5-6
Removing the side access panel sensor (fan holder mounting)
To remove the fan holder/card guide, see
Removing the front fan assembly on page 101
.
Installing the side access panel sensor
The metal mounting bracket for the sensor is part of the sensor kit and must be installed before installing
a sensor for the first time. Installing a front fan or some full-length expansion cards may require that you
install a front fan holder/card guide instead of the mounting bracket.
To install a bracket-mounted side access panel sensor, reverse the removal steps (see
Removing the side
access panel sensor on page 79
).
To install a side access panel sensor when a front fan holder/card guide is present:
80
Chapter 5 Replacing components
ENWW
