Replacing An Fcm; Removing An Fcm - Dell EMC ME4 Series Owner's Manual

• Using the management interfaces (the ME Storage Manager or CLI), determine if the health of the new PSU is OK. Verify that the
Power OK LED is green, and that the Ops panel states show no amber module faults.
7 If replacing both PSUs, repeat steps 1 through 6.

Replacing an FCM

Illustrations in the fan cooling module replacement procedures show rear panel views of the enclosure, and FCMs are properly aligned for
insertion into the FCM slots.
See CAUTION bullets regarding electrostatic discharge and anti-static protection .

Removing an FCM

CAUTION: Removing an FCM significantly disrupts the enclosure's airflow. Do not remove the FCM until you have received the
replacement module. It is important that all slots are filled when the enclosure is in operation.
1 Identify the fan cooling (FCM) module to be removed. If the FCM module has failed, the Fan Fault LED will illuminate amber. See
Figure 26. Fan cooling module
2 See Figure 67. Removing an FCM (1 of 2)
a Push the release latch down and hold it in place (detail No.1).
b With your other hand, grasp the handle and pull the FCM outward (detail No.2). Supporting the FCM with both hands, remove it
from the enclosure.
Figure 67. Removing an FCM (1 of 2)
(FCM).
when performing this step:
Module removal and replacement 81