HP StorageWorks 1500 Modular Smart Array maintenance and service guide (356606-002, October 2006)

Verifying comp
onent failure
Before replaci
ng 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 component
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 Warnings and precautions.
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.
3. Lift the port-colored SCSI I/O module latch (1)andpulltheSCSII/Omoduleoutofthechassis(2).
2
1
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Installing the component
1. Slide the replacement SCSI I/O module into the MSA chassis bay until the module clicks into place.
90
Customer replaceable components