Dell PowerStore 3200T EMC PowerStore Installation and Service Guide for PowerS - Page 149
Replace a Clock Distribution Board in an NVMe expansion enclosure
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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 149