IBM System x iDataPlex dx360 M2 Problem Determination And Service Manual page 96

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
A Uncorrectable Bus Error
has occurred on system %1.
(%1 =
CIM_ComputerSystem.
ElementName)
An Over-Temperature
Condition has been detected
on the Processor CPU
n Status.
(n = microprocessor number)
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System x iDataPlex dx360 M2: Problem Determination and Service Guide
Severity Description
Error A bus uncorrectable error has
occurred.
(Sensor = Critical Int CPU)
Error An overtemperature condition has
occurred for microprocessor n.
(n = microprocessor number)
Action
1. Check the system-event log.
2. Check the microprocessor error
LEDs.
3. Remove the failing
microprocessor from the system
board.
4. Check for a UEFI firmware
update.
Important: Some cluster
solutions require specific code
levels or coordinated code
updates. If the device is part of
a cluster solution, verify that the
latest level of code is supported
for the cluster solution before
you update the code.
5. Make sure that the two
microprocessors are matching
(see "Installing a
microprocessor and heat sink"
on page 199 for information
about microprocessor
requirements).
6. (Trained service technician only)
Replace the system board.
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)