110 Upgrade and Maintenance Manual
RX300 S8
Power supply units
6.4 Replacing a hot-plug power supply unit
V CAUTION!
●
When replacing a power supply unit in a non-redundant power supply
configuration, the server must be switched off first.
●
Replace the power supply unit after specifying the one that breaks
down at work by revitalization.
●
Ensure to replace a defective power supply unit by a new unit of the
same type.
6.4.1 Preliminary steps
Ê "Locating the defective server" on page 51
Ê "Disabling BitLocker functionality" on page 73
Ê "Locating the defective component" on page 53
Ê In non-redundant power supply configurations, shut down the server as
described in section "Shutting down the server" on page 54.
Ê "Disconnecting power cords" on page 54
6.4.2 Removing the defective hot-plug power supply
unit
Ê Remove the defective power supply unit as described in section "Removing
a hot-plug power supply unit" on page 108.
Customer Replaceable Unit
(CRU)
Hardware: 5 minutes
Tools: tool-less
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