IBM System x3650 M3 4255 Service Manual page 140

Table 10. 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, Types 4255, 7945, and 7949 server," on page 157 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.
The System %1 encountered a
POST Error.
(%1 = CIM_ComputerSystem.
ElementName)
A Uncorrectable Bus Error has
occurred on system %1.
(%1 = CIM_ComputerSystem.
ElementName)
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IBM System x3650 M3 Types 4255, 7945, and 7949: Problem Determination and Service Guide
Error A POST error has occurred.
(Sensor = Firmware Error)
Error A bus uncorrectable error has
occurred.
(Sensor = Critical Int PCI)
1. Make sure the server meets
the minimum configuration to
start
(see "Power-supply LEDs" on
page 69).
2. Update the server firmware
on the primary page.
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.
3. (Trained service technician
only) Replace the system
board.
1. Check the system-event log.
2. Check the PCI error LEDs.
3. Remove the adapter from the
indicated PCI slot.
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. (Trained service technician
only) Replace the system
board.