IBM SAN192C-6, Installation, Service And User Manual, Page: 38 / 160

Table 3. IBM Supervisor-1E Module LEDs
LED Status Description
ID Flashing blue A user has activated this
LED to allow a person to
find this module in the
chassis.
Off Location identification is
deactivated for this module.
Status Green All module diagnostics
passed. The module is
operational.
Red The module has detected an
error and cannot power on
or boot up.
The module is not properly
inserted.
A bootup or runtime
diagnostic test has failed.
Flashing Red Indicates one of the
following conditions:
The temperature of the
module has exceeded the
safe operating temperature
limits (a major temperature
alarm has occurred). The
module has been shut down
to prevent permanent
damage. The system will be
shut down after two minutes
if this condition is not
cleared.
The module is resetting.
The ejector lever is open.
Off The module is not receiving
power.
System Green All environmental sensors in
the system are within
operational bounds.
Amber At least one power supply
has failed or the power
supply fan has failed.
Red The temperature of the
supervisor module exceeded
the major threshold.
Off The slot has detected a slot
ID parity error
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SAN192C-6, SAN384C-6 and SAN768C-6 Installation, Service, and User Guide