Table 19. Sensor information, event description, and service action for the 8001-22C and 8005-22N (continued)
Sensor name (Sensor ID)
Event description
Service action
v
PS1 Status (0xF3)
v
PS2 Status (0xF4)
v
Predictive Failure
v
Power Supply Input Out of Range
But Present
If the sensor name is PS1 Status,
replace PSU 1. If the sensor name is
PS2 Status, replace PSU 2. Go to
“8001-22C or 8005-22N locations” on
page 87 to identify the physical
location and removal and
replacement procedure.
Power Supply Failure Detected
An assert event immediately
followed by a deassert event
indicates that a power cycle of the
system occurred. No service action is
required. If there is no deassert event
immediately following the assert
event, replace the power supply. If
the sensor name is PS1 Status, replace
PSU 1. If the sensor name is PS2
Status, replace PSU 2. Go to
“8001-22C or 8005-22N locations” on
page 87 to identify the physical
location and removal and
replacement procedure.
v
Power Supply Input Lost or AC
DC
v
Power Supply Input Lost Or Out
Of Range
v
Ensure that ac power is supplied
to the rack.
v
Ensure that the system power
cords are plugged tightly into both
the power supply and the rack
power distribution unit (PDU) for
both system power supplies.
v
State Deasserted
v
State Asserted
v
Presence Detected
No service action is required.
Watchdog (0xFF)
v
Timer Expired
v
Reserved1
v
Reserved2
v
Reserved3
v
Reserved4
No service action is required.
v
Hard Reset
v
Power Down
v
Power Cycle
v
Timer Interrupt
Search for serviceable SEL events that
have a time stamp close to the time
stamp of this SEL event. If you found
a serviceable SEL event, perform the
service action that is indicated in this
table for the SEL event. If you cannot
boot the system to the Petitboot
menu, go to “Resolving a system
firmware boot failure” on page 5.
Isolation procedures
Use this information to isolate problems that might occur with your system.
60
Problem analysis, system parts, and locations for the 8001-12C, 8001-22C, 8005-12N, and 8005-22N
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