IBM System x3250 Problem Determination And Service Manual page 70

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 3, "Parts listing, Type 4364 or Type 4365 server," on page 59 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
System is under recommended voltage for
+1.5V CPU
System is under recommended voltage on
+3.3V
System log 75% full
System log cleared
System memory error
System over recommended voltage for +12v.
System over recommended voltage on +2.5v.
System over recommended voltage on
continuous +5v.
System shutoff due to +1.5V CPU over voltage
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IBM System x3250 Types 4364 and 4365: Problem Determination and Service Guide
Action
1. Reseat the following components:
a. (Trained service technician only) Microprocessor
b. (Trained service technician only) System board
c. Power supply
2. Replace the following components one at a time, in the order
shown, restarting the server each time:
a. (Trained service technician only) System board
b. (Trained service technician only) Microprocessor
1. Reseat the following components:
a. (Trained service technician only) System board
b. Power supply
2. (Trained service technician only) Replace the system board.
Clear the system-event/error log.
Information only.
1. Reseat the DIMMs.
2. Replace the DIMMs.
1. Reseat the following components:
a. (Trained service technician only) System board
b. Power supply
2. (Trained service technician only) Replace the system board.
1. Reseat the following components:
a. (Trained service technician only) System board
b. Power supply
2. (Trained service technician only) Replace the system board.
1. Reseat the following components:
a. (Trained service technician only) System board
b. Power supply
2. (Trained service technician only) Replace the system board.
1. Reseat the following components:
a. (Trained service technician only) Microprocessor
b. (Trained service technician only) System board
c. Power supply
2. Replace the following components one at a time, in the order
shown, restarting the server each time:
a. (Trained service technician only) System board
b. (Trained service technician only) Microprocessor