Installing The Side Access Panel Sensor - HP Z400 Maintenance And Service Manual

To remove the side access panel sensor (front fan holder mounting):
1.
Power down the workstation (see
2. Disconnect power from the workstation (see
3.
Remove the side access panel (see
4. Disconnect the sensor cable from the HSENSE receptacle on the system board, as shown below
(1).
NOTE:
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
To remove the fan holder/card guide, see

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
access panel sensor on page
To install a side access panel sensor when a front fan holder/card guide is present:
80 Chapter 5 Replacing components
To locate system board components, see the service label on the side access panel
Removing the side access panel sensor (fan holder mounting)
79).
Predisassembly procedures on page
Predisassembly procedures on page
Removing the side access panel on page
Removing the front fan assembly on page
75).
75).
78).
101.
Removing the side
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