Replacing Components - HP 5400 zl Installation And Getting Started Manual

Replacing Components

This chapter shows you how to remove and install the following components:
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For a complete list of parts and part numbers, see page 2-1.
H o t S w a p p i n g
The HP 5400 zl Switch supports "hot swapping" - the ability to replace the
following hardware components while the switch is operating: a fan tray,
power supply (if a second power supply is installed), interface module.
The Management module and its components are not hot swappable.
The hot swapping feature allows you to remove or install modules without
powering off or rebooting the switch. Swapped-in modules are recognized by
the switch and begin functioning immediately after they are installed.
C a u t i o n
The HP E5400 zl Switch and its components are sensitive to static discharge.
Use an antistatic wrist strap and observe all static precautions when hot
swapping components. For example, connect your antistatic wrist strap to the
ground point on the front of the switch, above the rightmost power supply bay.
W A R N I N G
This unit may have more than one power supply cable. To fully power
down the switch, you must disconnect all power supply cables from the
unit.
Power supplies (see page
Fan trays (see page 4-4)
Management module (see
Management module components Flash Disk (see
Replacing the Services zl Module Compact Flash Card (see
Replacing the Services zl Module Disk Drive (see
4-2)
page 4-5)
4
page 4-6)
page 4-7)
page 4-8)
4-1