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Figure 46. Rear View of the Expansion Enclosure Showing the Failed the Power Supply
Remove a PSU
Use this procedure to remove a power supply unit (PSU) from the expansion enclosure.
Prerequisites
1.
Use SupportAssist to send diagnostic data to Dell Technical Support.
2.
Change the operation mode of the Storage Center to Maintenance.
About this task
You can remove a single PSU without shutting down the expansion enclosure.
NOTE: Make sure the power cables are labeled before disconnecting them from the PSU.
Steps
1.
If the expansion enclosure is installed with cable management arms (CMAs), open the CMAs.
2.
Remove the strain relief clamps from the power cables and disconnect the power cables from the PSU.
3.
Turn the screw handle counter-clockwise until the PSU is unseated from the chassis.
4.
Slide the PSU out from the chassis and place it on a clean, static-free surface.
Figure 47. Removing a PSU
Replacing SCv360 Expansion Enclosure Components
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