Sun Microsystems Enterprise 250, Owner'S Manual

Page: 308 / 369

TABLE 12–7
Message Type Description
TEMPERATURE WARNING: X
degrees celsius at location
Y.
Warning Indicates that the temperature
measured at location Y has
exceeded the warning threshold
and if it continues to overheat the
system will shutdown.
If the value of location Y is a
sensor on a CPU, (CP0 or CP1) the
temperature (identified by the
value X) has exceeded 60 degrees
C.
If the value of location Y is a sensor
on the PDB (power distribution
board), SCSI backplane, MB0 or
MB1 (main logic board), the
ambient temperature (identified by
the value X) has exceeded 53
degrees C.
TEMPERATURE CRITICAL:
X
degrees celsius at location Y.
Warning Indicates that the temperature
measured at location Y has
exceeded a critical threshold. After
this warning message, the system
automatically shuts down.
If the value of location Y is a
sensor on a CPU, (CP0 or CP1) the
temperature (identified by the
value X) has exceeded 65 degrees
C.
If the value of location Y is a sensor
on the PDB (power distribution
board), SCSI backplane, MB0 or
MB1 (main logic board), the
ambient temperature (identified by
the value X) has exceeded 58
degrees C.
Power Supply X NOT okay.
Warning Indicates that there is something
wrong with the DC output of the
supply. The system may shut down
abruptly if the redundant power
supply fails. The value X identifies
the power supply, PS0 is the lower
power supply; PS1 is the upper
power supply.
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Sun Enterprise 250 Server Owner’s Guide
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Revision A, June 1998