Technical data

Rear view
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15578
1
Fibre Channel blanking panel
2
Power supply/blower assemblies
3
Power supply/blower assembly LEDs
4
AC power cord connectors
5
SCSI port A connector (enclosures connected to this port are labelled box 2)
6
SCSI port B connector (enclosures connected to this port are labelled box 3)
7
SCSI I/O module with integrated EMU
8
Fibre Chan
nel I/O module
Chassis and component LEDs
The MSA chassis and its modular components are equipped with LEDs. When the fault LED on any MSA
component is amber, promptly determine the reason for the alert by examining the component, the
messages displayed on the MSA controller LCD panel, and system event logs (such as those provided by
HP Systems Insight Manager).
The following sections define the LEDs:
•ChassisLEDs
• Controller LEDs
•HarddriveLEDs
• Fibre Channel I/O Module LEDs
• Power supply / fan assembly LEDs
• SCSI I/O module LEDs
20
System components and LEDs