Replacing A Peripheral Interposer Board; Fan Interposer Board; Removing A Fan Interposer Board - Dell PowerEdge HX574 Hardware Owner's Manual

Lift the board out of the system, being careful to avoid damaging
c
components on the face of the board.
Place the interposer board aside on a work surface.
d

Replacing a Peripheral Interposer Board

1 Install the peripheral interposer board:
Carefully lower the interposer board into the system, being careful to
a
avoid damaging components on the face of the board. See Figure 3-31.
Align the installation alignment slot on the bottom of the interposer
b
board with the alignment pin on the bottom of the chassis.
Slide the retention slots on the interposer board over the retention
c
hooks on the chassis.
Slide the board downward until the blue retention tab snaps into
d
place.
2 Connect the SATA, planar interface, and control panel cables to the back
of the interposer board. See Figure 3-31.
3 Connect the power cable to the top of the interposer board.
4 Reconnect the SAS and backplane power cables to the back of the SAS
backplane. See Figure 3-29 or Figure 3-30.
5 Replace the cooling shroud assembly. See "Replacing the Cooling Shroud
Assembly" on page 72.
6 Replace the PEM. See "Replacing the PEM or PEM Shell" on page 78.
7 Close the system. See "Closing the System" on page 68.
8 Reconnect the system to its electrical outlet and turn the system on,
including any attached peripherals.

Fan Interposer Board

Removing a Fan Interposer Board

CAUTION:
Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
Installing System Components
131