Module Removal And Replacement; Overview; Esd Precautions; Preventing Electrostatic Discharge - Dell EMC ME4 Series Owner's Manual

Topics:
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Overview

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ESD precautions

• Completing the component installation process
• Verifying component operation
• Replacing a power cooling module
• Replacing a drive carrier module
• Replacing a blank drive carrier
• Replacing an IOM
• Replacing an IOM
• Configuring partner firmware update
• Verifying component failure
• Shut down attached hosts
• Shutting down a controller module
• Removing an expansion module
• Replacing a DDIC
• Replacing a PSU
• Replacing an FCM
Overview
This chapter provides procedures for replacing CRUs (customer-replaceable units), including precautions, removal instructions, installation
instructions, and verification of successful installation. Each procedure addresses a specific task. Certain procedures See related
documentation.
ESD precautions
Before you begin any of the procedures, consider the following precautions and preventive measures.

Preventing electrostatic discharge

To prevent electrostatic discharge (ESD) from damaging the system, be aware of the precautions to consider when setting up the system
or handling parts. A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive
devices. This type of damage may reduce the life expectancy of the device.
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Module removal and replacement

Module removal and replacement
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