Cisco Firepower 1120, Установка оборудования

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82
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You must replace a faulty or damaged SD card.
The topics in this section include:
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Safety Warnings, page 82

Preventing Electrostatic Discharge Damage, page 82

Tools You Supply, page 82

Inserting and Removing the SD Card, page 82
Safety Warnings
Before performing any of the tasks in this section, read the safety warnings in Installation Safety and Site Preparation,
page 7 .
Preventing Electrostatic Discharge Damage
SD flash memory modules are sensitive to electrostatic discharge (ESD) damage, which can occur when electronic cards
or components are handled improperly, results in complete or intermittent failures.
To prevent ESD damage, follow these guidelines:

Always use an ESD wrist or ankle strap and ensure that it makes good skin contact.

Connect the equipment end of the strap to an unfinished chassis surface.

Place a removed the memory card on an antistatic surface or in a static shielding bag. If the card will be returned to
the factory, immediately place it in a static shielding bag.

Avoid contact between the card and clothing. The wrist strap protects the card from ESD voltages on the body only;
ESD voltages on clothing can still cause damage.

Do not remove the wrist strap until the installation is complete.
Tools You Supply
You must provide a #2 Phillips screwdriver to remove the cover over the SD card slot.
Inserting and Removing the SD Card
Caution: Removing the SD card during normal router operation will cause the router to stop operating. Do not remove
the SD card while the router is operating.
To install or remove a SD card:
1. Power down the router.
2. Use a Phillips screwdriver to remove the cover over the SD card slot (See Figure 3 on page 81 ).
3. To remove an SD card from the router:
a. Press the SD card in slightly. The card moves outward so that it projects from the slot.
b. Pull the SD card out of the slot.
c. Place the SD card in an antistatic bag to protect it from static discharge.