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6
Hot-plug Components
This chapter describes how to handle hot-plug components and/or how to
modify your server hardware.
The hot-plug procedure (replacing and adding components while the system is
operating) enhances the availability of system operation, ensuring a high
degree of data security and system stability.
First, hot-plug components are described which are directly accessible from the
outside: HDD modules. After that, hot-plug components are treated which are
only accessible after removing the cover: fans, power supply units, memory
cards and PCI-X adapters.
V
CAUTION!
Please observe the safety information in chapter "Important Notes"
on page 17.
V
CAUTION!
Defective hot-plug components should be replaced as soon as possible.
Above all, this applies to system fans and power supply units.
I
Upgrading or replacing fix installed components is described in the
Options Guide or in the Service Manual and may only be performed by
qualified maintenance staff.
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