IBM System x iDataPlex dx360 M2, Руководство по диагностике и обслуживанию

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Table 3. Integrated management module error messages (continued)
v
Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v
See Chapter 4, “Parts listing,” on page 109 to determine which components are customer replaceable
units (CRU) and which components are field replaceable units (FRU).
v If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
Message Severity Description Action
Sensor CPU n OverTemp
has transitioned to
non-recoverable.
(
n = microprocessor number)
Error A sensor has changed to
Nonrecoverable state.
1. Make sure that the fans are
operating, that there are no
obstructions to the airflow, that
the air baffles are in place and
correctly installed, and that the
server cover is installed and
completely closed.
2. Make sure that the heat sink for
microprocessor n is installed
correctly.
3. (Trained service technician only)
Replace microprocessor n .
( n = microprocessor number)
Sensor CPU n OverTemp
has transitioned to
non-recoverable from a less
severe state.
(
n = microprocessor number)
Error A sensor has changed to
Nonrecoverable state from a less
severe state.
1. Make sure that the fans are
operating, that there are no
obstructions to the airflow, that
the air baffles are in place and
correctly installed, and that the
server cover is installed and
completely closed.
2. Make sure that the heat sink for
microprocessor n is installed
correctly.
3. (Trained service technician only)
Replace microprocessor n .
( n = microprocessor number)
Sensor DIMM n Temp has
transitioned to critical from a
less severe state.
(
n = DIMM number)
Error A sensor has changed to Critical
state from a less severe state.
1. Make sure that the fans are
operating, that there are no
obstructions to the airflow, that
the air baffles are in place and
correctly installed, and that the
server cover is installed and
completely closed.
2. If a fan has failed, complete the
action for a fan failure.
3. Replace DIMM n .
( n = DIMM number)
Sensor Fan n Fault has
transitioned to critical from a
less severe state.
(
n = fan number)
Error A sensor has changed to Critical
state from a less severe state.
1. Turn off the server and
disconnect it from power.
2. Reseat the failing fan assembly.
3. Replace the failing fan
assembly.
Chapter 3. Diagnostics
101