Nvme Expansion Enclosure Power Supply Leds; Remove A Power Supply - Dell EMC PowerStore 500T Installation And Service Manual

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 106. NVMe expansion enclosure power supply LEDs
Table 7. NVMe expansion enclosure power supply LEDs
LED
Fault
DC power (output)
AC power (input)

Remove a power supply

About this task
The power supplies in the NVMe expansion enclosure are installed upside down.
NOTE: You do not need to power down the system to remove a power supply.
Steps
1. Rotate the power cable retention bail to the left. Remove the power cable from the power supply.
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 91