Replacing A Scsi I/O Module; Before You Begin; Verifying Component Failure; Removing The Scsi I/O Module - HP StorageWorks 1510i - Modular Smart Array Service Manual

Replacing a SCSI I/O module

Before you begin

CAUTION:
• Before removing a component or blank from an operational device, make sure that you have the
replacement part or blank available. Removing a component or blank impacts the airflow pattern
and cooling ability of the device. Allow approximately 30 seconds before installing the new or
replacement component to ensure that configuration data about the removed component is cleared
from the system registry, but, to avoid possible overheating, insert the new or replacement component
within one or two minutes. If the internal temperature exceeds acceptable limits, the device may
overheat and automatically shut down or restart.
• Parts can be damaged by electrostatic discharge. Use proper anti-static protection.

Verifying component failure

Before replacing the SCSI I/O module:
• Verify that the module Status LED is off or is blinking amber.
• Check the array controller LCD display panel for error messages.

Removing the SCSI I/O module

CAUTION:
The SCSI I/O module is not hot-pluggable. Before replacing the module, all I/O from the servers must be
stopped and the MSA must be powered down.
1.
Review all warnings, cautions, and preparation procedures as detailed in
NOTE:
Before removing the SCSI I/O module, label all cables. This ensures their reconnection in
the correct configuration.
2.
Disconnect all SCSI cables from the SCSI I/O module.
1510i Modular Smart Array maintenance and service guide
Warnings and precautions.
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