Replace A Clock Distribution Board In An Nvme Expansion Enclosure; Identify A Faulted Clock Distribution Board From Powerstore Manager; Remove A Clock Distribution Board - Dell EMC PowerStore 500T Installation And Service Manual

Replace a Clock Distribution Board in an NVMe
expansion enclosure
Take the following actions to remove the faulted Clock Distribution Board from the NVMe expansion enclosure and install a
replacement Clock Distribution Board.
Identify a faulted Clock Distribution Board from PowerStore
Manager
Before you replace a Clock Distribution Board, ensure that you have identified its location within the system. Using PowerStore
Manager, you can identify and locate a faulted Clock Distribution Board.
Steps
1. From PowerStore Manager, select Hardware.
2. Select the appliance that contains the Clock Distribution Board that you need to replace.
3. On the Components card, under Rear View, expand ExpansionEnclosure.
4. Select the relevant CDB.
Faulted parts appear in red in the image of the system, and report a status of Faulted in the State field.

Remove a Clock Distribution Board

Steps
1. Pull the expansion enclosure from the rack until the system cover is accessible.
2. Lift open the system cover.
CAUTION: Do not leave the system cover open for more than two minutes. If you need more time, close the
cover and allow the system temperature to stabilize before proceeding.
NVMe expansion enclosure service procedures 99