2.
Ensure that there is AC power to the rack PDU, and from the PDU to the PDMs, and that the
PDU and PDM circuit breakers are not reset.
If there is no AC power to the PDU, contact building facilities management.
Verify that the power supply AC power cord is properly connected.
3.
If AC is present, and the rack power distribution circuitry is functioning properly, the power
supply indicator should be on.
4.
Observe the EMU to ensure the error is corrected.
5.
Contact your authorized service representative.
0.2.en.02 UNRECOVERABLE condition—Power supply missing
This condition report indicates a power supply is not installed or installed incorrectly. Both of these
conditions affect air flow within the enclosure and can cause an over-temperature condition.
Enclosure shutdown is imminent.
The operational power supply will automatically shut down after seven minutes, thereby disabling
the enclosure. This condition report remains active until either the problem is corrected, or the
operational power supply shuts down, whichever occurs first.
To correct this problem, record all six characters of the condition report, then contact your authorized
service representative.
CAUTION:
Removing power from an enclosure may cause the loss or corruption of data. To
avoid this condition, shut down the system using HP Command View EVA. An automatic shutdown
and possible data corruption may result if the power supply is removed before a replacement is
available.
0.2.en.03 CRITICAL condition—Power supply load unbalanced
This condition report indicates that a component within a power supply may have failed. This can
make the remaining power supply a single point of failure.
This condition report remains active until corrected.
Complete the following procedure to correct this problem:
1.
Record all six characters of the condition report.
2.
Ensure that the
blower
on the power supply is functioning properly. If not, correct the blower
condition and wait one minute.
3.
Contact your authorized service representative.
Blower conditions
The format of a
blower
condition report is 0.3.en.ec, where:
•
0.3. is the
blower
element type number
•
en. is the two-character
blower
element number
•
ec is the error code
As shown in
Figure 41 (page 127)
,
blower
1 is in location 1 and blower 2 is in location 2.
126
EMU-generated condition reports
