Side Access Panel Sensor (Optional); Removing The Side Access Panel Sensor - HP Z400 Maintenance And Service Manual

Side access panel sensor (optional)

The side access panel sensor (also called the hood sensor or Smart Cover Sensor) is a switch that
detects when the side access panel is opened. The side access panel sensor is mounted either on a
metal bracket attached to the front chassis or on the front fan holder/card guide.
This section describes how to remove and install the sensor.

Removing the side access panel sensor

To remove the side access panel sensor (bracket 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).
Figure 5-5
5. Remove the sensor by sliding the sensor in the slot in the bracket toward the front of the chassis
and then pushing the sensor down (2).
6.
If removing the metal mounting bracket for the sensor:
a. Remove the front bezel (see
b.
Remove the two screws that hold the metal bracket to the front of the chassis (3).
ENWW
Predisassembly procedures on page
Removing the side access panel on page
Removing the side access panel sensor (bracket mounting)
Removing the front bezel on page
Predisassembly procedures on page
Removing and installing components
75).
75).
78).
83).
79