Ipmi Bmc System-Error Log Messages - IBM 7985 Problem Determination And Service Manual

Table of Contents

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, System x3655, Type 7985 and 7943," on page 93 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.

System event/error log message

CPU n non-recoverable over temperature fault

VRD 1 critical over voltage fault

VRD 1 critical under voltage fault

VRD 2 critical over voltage fault

VRD 2 = VRM

VRD 2 critical under voltage fault

VRD 2 = VRM

Processor VTT power fault

IPMI BMC system-error log messages

The following table describes the possible IPMI BMC system-event log messages

and suggested actions to correct the detected problems.

Action

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.

4. (Trained service technician only) Replace the system board.

1. (Trained service technician only) Reseat microprocessor 1.

2. (Trained service technician only) Replace microprocessor 1.