Removing The Backplane - Dell EMC NX3240 Installation And Service Manual

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Figure 80. Back view of 2.5-inch backplane (rear drive cage)
1
signal connector (J_BP_SIG)
3
SAS connector (J_SAS_1)
Figure 81. Back view of 3.5-inch backplane (rear drive cage)
1
power connector (J_BP_PWR_A)
3
release pin (2)
This section contains information about the removal and installation of the backplane, mid drive backplane, and 3.5-inch rear drive
backplane.

Removing the backplane

The procedure to remove the backplane is identical for all backplane configurations.
Prerequisites
CAUTION:
To prevent damage to the drives and backplane, remove the drives from the system before removing the backplane.
CAUTION:
Note the number of each drive and temporarily label them before you remove the drive so that you can replace them
in the same locations.
1
Follow the safety guidelines listed in
2
Follow the procedures in
3
Remove the
air
shroud.
4
Remove the
cooling fan
5
Remove the
backplane
6
Remove all drives.
7
Disconnect all the cables from the backplane.
Step
Press the release tabs and lift the backplane to disengage the backplane from the hooks on the system.
114
Installing and removing system components
Safety instructions
Before working inside your system
assembly.
cover.
2
power connector (J_BP_PWR_A)
2
SAS connector (J_SAS_A)
4
signal connector (J_BP_SIG)

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