CAUTION: The system requires one power supply for normal operation. On power-redundant
systems, remove and replace only one power supply at a time in a system that is powered on.
1.
Ensure that you follow the
Safety instructions
.
2.
Disconnect the power cable from the power source.
3.
Disconnect the power cable from the power supply unit (PSU) and remove the straps that bundle
and secure the system cables.
NOTE: You may have to unlatch and lift the optional cable management arm if it interferes with PSU
removal. For information about the cable management arm, see the rack documentation of the
system.
Steps
Press the release latch and pull the PSU out of the chassis.
Figure 30. Removing and installing a redundant PSU
1.
release latch
2. power supply connector
3. power supply unit
4. connector
5. power supply handle
Next steps
1.
Install the power supply unit.
2.
If you are not immediately installing a power supply unit, install the power supply unit blank.
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