Chassis And Component Leds; Chassis Leds - HP StorageWorks 1510i - Modular Smart Array Service Manual

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.

• Chassis LEDs

• MSA1510i controller LEDs
• Hard drive LEDs
• Slot diagram LEDs
• 2-Port Ethernet iSCSI module LEDs
• Fan module LEDs
• SCSI I/O module LEDs
• Power supply module LEDs
Chassis LEDs
The chassis LEDs provide fundamental status information about the MSA.
Item Name
1 Unit ID (UID)
2 Fault
3 Heartbeat
4 Power
Condition Color
On Blue
Off
On
Amber
—
Off
Solid Green
Blinking Green
Off
On Green
On
Amber
Off
1510i Modular Smart Array maintenance and service guide
Meaning
The unit is being identified.
This unit is operating normally or is
powered off.
A fault was detected in one or more
subsystems.
Normal — no faults detected.
There may be a fault.
Normal.
The power is off.
The system is powered on.
The system is in standby mode.
The power is off.
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