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e. If your screen does not show the Return Part link, contact your service provider for instructions.
Replace a power supply module in an NVMe expansion
enclosure
Take the following actions to remove the faulted power supply module from the NVMe expansion enclosure and install a
replacement power supply.
Identify a faulted power supply from PowerStore Manager
Before you replace a power supply, use PowerStore Manager to identify its location within the system.
Steps
1. From PowerStore Manager, select Hardware.
2. Select the appliance that includes the power supply that you need to replace.
3. On the Components card, under Rear View, expand ExpansionEnclosure.
4. Expand the node that includes the power supply, and then select PSU0.
Faulted parts appear in red in the image of the system, and report a status of Faulted in the State field.
NVMe expansion enclosure power supply LEDs
Use the fault LEDs to identify the faulted part.
NOTE:
The power supplies in the NVMe expansion enclosure are installed upside down.
Figure 177. NVMe expansion enclosure power supply LEDs
Table 8. NVMe expansion enclosure power supply LEDs
LED
Fault
DC power (output)
AC power (input)
Location
State
Solid amber
Off
Green
Off
Green
Off
Description
Power supply or backup fault. Check
cable connection.
No fault.
DC power is on.
DC power is off. Verify source power.
AC power is on.
AC power is off. Verify source power
NVMe expansion enclosure service procedures
147
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