Table 10. Sensor information, event description, and service action for the 5104-22C, 9006-12P,
9006-22C, or 9006-22P (continued)
Sensor name (Sensor ID)
Event description
Service action
• SAS Temp (0x4A)
• HDD Temp (0x4B)
• Transition to Critical from Less
Severe
• Transition to Non-recoverable
from Less Severe
• Transition to Critical from Non-
recoverable
Ensure that the ambient
temperature is within operating
specifications. Ensure that there
are no blockages to the air inlet
and outlets. If blockages are
found, remove them. Ensure that
all of the fans are working
properly by looking for
serviceable events related to fans
and resolving them.
• Lower Non-critical – going low
• Lower Non-critical – going high
• Lower Critical – going low
• Lower Critical – going high
• Lower Non-recoverable – going
low
• Lower Non-recoverable – going
high
• Upper Non-critical – going low
• Upper Non-critical – going high
• Upper Critical - going low
• Upper Critical - going high
• Upper Non-recoverable – going
low
• Upper Non-recoverable – going
high
No service action is required.
HDD Status (0x4C)
• State Deasserted
• State Asserted
No service action is required.
34 Power Systems: Problem analysis, system parts, and locations for the 5104-22C, 9006-12P, 9006-22C, and
9006-22P
