CHAPTER 5 PRIMEPOWER400 Rackmount (4U) Server
5.4.1 Adding power supply units
IMPORTANT
Adding an optional redundant power supply unit allows hot-swapping of the power supply units.
CAUTION
Unit Damage
Power supply units may be damaged if hot-swapping of the power supply units is
not performed correctly. Contact the service engineer if a power supply unit must
be hot-swapped.
Power supply units (FEP) installed on the PRIMEPOWER400 Rackmount (4U) Server are hot-swappable. To
enable hot-swapping, use the tools (machine administration) contained in the "Enhanced Support Facility" to
perform hot-swapping. For details on how to swap power supply units, refer to the "Machine Administration
Instructions" included with the "Enhanced Support Facility".
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