PS 4000 Gen2 Series Hardware Manual
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11
System Maintenance
4
This chapter provides maintenance and replacement procedures of replaceable
components of your PS 4000 Gen2 Series systems.
4.1
Replaceable Components
Your PS 4000 Gen2 system is comprised of replaceable components:
•
PSU/cooling module
•
Controller module
•
Memory module
•
Host board
•
CBM
•
Hard disk drive
WARNING!
• DO NOT remove a defective component from the system until you have the replacement on hand.
Doing so may disrupt the internal airflow.
• Consult with the qualified engineers who are familiar with the system to recommend you of the
component replacements.
• DO NOT use excessive force when installing a replaceable module. Forced installation of the
module can damage the connector pins of the system, the module, or the internal backplane.