Lenovo THINKSERVER RS210 Hardware Maintenance Manual page 31

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 7, "Parts listing, RS210 Types 6531, 6532, 6533, and 6534," on page 177 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 Lenovo support Web site at http://www.lenovo.com/support to check for technical information, hints,
tips, and new device drivers or to submit a request for information.
Error code Description
0051003 Uncorrectable DIMM error
0051006 DIMM mismatch detected
0051009 No memory detected.
005100A No usable memory detected.
0058001 PFA threshold exceeded
Action
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 124 and "Installing a
memory module" on page 125).
3. Run the Setup utility to enable all the DIMMs.
4. Run the DSA Preboot memory test (see"Running
the diagnostic programs" on page 69).
Make sure that the DIMMs match and are installed in
the correct sequence (see "Installing a memory
module" on page 125).
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 125).
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 125).
4. Clear CMOS memory to re-enable all the memory
connectors (see "System-board switches and
jumpers" on page 111).
1. Update the server firmware to the latest level (see
"Updating the firmware" on page 212).
2. Reseat the DIMMs and run the memory test (see
"Running the diagnostic programs" on page 69).
3. Replace the failing DIMM, which is indicated by
a lit LED on the system board.
23
Chapter 4. Diagnostics