Overheat; Power Fail; Scsi Drive Carrier Leds - Supero 7043M-6 User Manual

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Overheat: Indicates a processor overheat condition. This may be caused
by cables obstructing the airflow in the system or the ambient room temperature
being too warm. You should also check to make sure that the chassis covers
are installed and that all fans are present and operating normally. Finally, verify
that the heatsinks are installed properly (see Chapter 5).
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Power Fail: Indicates a power supply fan has failed. The power supply will
continue to operate with a secondary backup fan but will need to be replaced.
Refer to Chapter 6 for details on replacing the power supply. This LED should
be off when the system is operating normally.
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SCSI Drive Carrier LEDs

Each SCSI drive carrier has two LEDs.
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Green: When illuminated, the green LED on the front of the SCSI drive
carrier indicates drive activity.
enables this LED to blink on and off when that particular drive is being
accessed.
!
Red: A SAF-TE compliant backplane (optional) is needed to activate
the red LEDs, which indicate a drive failure. Please refer to Chapter 6 for
instructions on replacing failed SCSI drives.
Chapter 3: System Interface
A connection to the SCSI SCA backplane
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