IBM Power System Series Problem Analysis, System Parts, And Locations page 62

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)
• PS1 Status (0xF3)
• PS2 Status (0xF4)
48 Power Systems: Problem analysis, system parts, and locations for the 5104-22C, 9006-12P, 9006-22C, and
9006-22P
Event description
• Predictive Failure
• Power Supply Input Out of
Range But Present
Power Supply Failure Detected
• Power Supply Input Lost or AC
DC
• Power Supply Input Lost Or Out
Of Range
• State Deasserted
• State Asserted
• Presence Detected
Service action
If the sensor name is PS1 Status,
replace PSU 1. If the sensor
name is PS2 Status, replace PSU
2. Go to "5104-22C or 9006-22C
locations" on page 63,
"9006-12P locations" on page
75, or "9006-22P locations" on
page 91 to identify the physical
location and removal and
replacement procedure.
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 "5104-22C or 9006-22C
locations" on page 63,
"9006-12P locations" on page
75, or "9006-22P locations" on
page 91 to identify the physical
location and removal and
replacement procedure.
• Ensure that AC power is
supplied to the rack.
• 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.
No service action is required.