IBM x3250 M3 Problem Determination And Service Manual page 44

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 x3250 M3 Types 4251, 4252, and 4261," on page 119 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.
v Go to the IBM support website at http://www.ibm.com/systems/support/ to check for technical information,
hints, tips, and new device drivers or to submit a request for information.
Error code Description
0050001 DIMM disabled.
0051000 Invalid DIMM type.
0051003 Uncorrectable DIMM error.
0051004 DIMM presence detected read/write failure
0051006 DIMM mismatch detected.
0051009 No memory detected.
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IBM System x3250 M3 Types 4251, 4252, and 4261: Problem Determination and Service Guide
Action
1. If the server fails the POST memory test, reseat
the DIMMs.
2. Remove and replace any DIMM for which the
associated error LED is lit (see "Removing a
memory module" on page 151 and "Installing a
memory module" on page 152).
3. Run the Setup utility to enable all the DIMMs.
4. Run the DSA Preboot memory test (see "Running
the diagnostic programs" on page 78).
1. Remove and replace the affected DIMM (error
LED is lit) with a supported type (see "Installing a
memory module" on page 152).
2. Update the server firmware to the latest level (see
"Updating the firmware" on page 193).
1. If the server failed the POST memory test, reseat
the DIMMs.
2. Remove and replace any DIMM for which the
associated error LED is lit (see "Removing a
memory module" on page 151 and "Installing a
memory module" on page 152).
3. Run the Setup utility to enable all the DIMMs.
4. Run the DSA Preboot memory test (see"Running
the diagnostic programs" on page 78).
1. Update the server firmware to the latest level (see
"Updating the firmware" on page 193).
2. Reseat the DIMMs.
3. Install DIMMs in the correct sequence (see
"Installing a memory module" on page 152).
4. Replace the failing DIMM.
5. (Trained service technician only) Replace the
system board.
Make sure that the DIMMs match and are installed in
the correct sequence (see "Installing a memory
module" on page 152).
1. Make sure that the server contains DIMMs.
2. Reseat the DIMMs.
3. Install DIMMs in the correct sequence (see
"Installing a memory module" on page 152).