HP StorageWorks 20 - Modular Smart Array Specifiche Pagina 31

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5 Customer replaceable
components
This chapter includes the following information regarding the removal and replacement of MSA
components:
•Proceduraloverview
Customer self repair
Recommended tools
Warnings and precautions
Determining whether the component is hot-pluggable
Powering off and powering on the MSA
Removing or installing an interconnect blank
Removing or installing a hard drive blank
Replacingaharddrive
Replacing the controller, controller cache, or controller battery
Replacing a 2-Port Ethernet iSCSI module
Replacing a fan module
Replacing a SCSI I/O module
Replacing a power supply assembly
Replacing the MSA1510i chassis
IMPORTANT:
To reduce the risk of personal injury or damage to the equipment, observe all warnings and cautions
throughout this chapter.
Procedural overview
To help you successfully replace hardware components on your storage system, the following information
is included in all component replacement procedures:
Before you begin This section may be included in the procedures to provide component-specic
precautions or notices. Be sure to read and observe these statements.
Verifying component failure Before replacing a component, confer with HP technical support to
verify that the hardware component has failed and that you are authorized to replace it yourself.
Verication procedures may include:
Viewing status and error messages sent to the controller LCD panel.
Viewing the LED illumination patterns on the MSA and the component.
Viewing system event logs or other reports generated by system-management tools, such as HP
Systems Insight Manager (HP-SIM).
Removing the component The procedural steps to properly remove the component, including
illustrations.
Installing the component The procedural steps to properly install the component, including
illustrations.
Verifying proper operation— After replacing the component, make sure to verify that the replacement
component is operating properly.
1510i Modular Smart Array maintenance and service guide
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