HP J8698A User Manual - Page 61

Replacing Components

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4 Replacing Components This chapter shows you how to remove and install the following components: ■ Power supplies (see page 4-2) ■ Fan trays (see page 4-4) ■ Management module (see page 4-5) ■ Management module components Flash Disk (see page 4-6), and Battery (see page 4-7) For a complete list of parts and part numbers, see page 2-1. Hot Swapping The ProCurve Switch 5400zl 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. Caution The ProCurve 5400zl 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. WARNING 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. Replacing Components 4-1

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4-1
Replacing Components
4
Replacing Components
This chapter shows you how to remove and install the following components:
■
Power supplies (see
page 4-2
)
■
Fan trays (see
page 4-4
)
■
Management module (see
page 4-5
)
■
Management module components Flash Disk (see
page 4-6
), and Battery
(see
page 4-7
)
For a complete list of parts and part numbers, see page 2-1.
Hot Swapping
The ProCurve Switch 5400zl 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.
Caution
The ProCurve 5400zl 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.
WARNING
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.