IBM System x iDataPlex dx360 M2 Problem Determination And Service Manual page 36

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," on page 109 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.
Error code Description
0058001 PFA threshold exceeded
0058007 DIMM population is unsupported
20
System x iDataPlex dx360 M2: Problem Determination and Service Guide
Action
Note: Each time you install or remove a DIMM, you must
disconnect the server from the power source; then, wait 10
seconds before restarting the server.
1. Check the IBM support website for an applicable retain tip
or firmware update that applies to this memory error.
2. Swap the affected DIMMs (as indicated by the error LEDs
on the system board or the event logs) to a different
memory channel or microprocessor (see "Installing a
memory module" on page 164).
3. If the error still occurs on the same DIMM, replace the
affected DIMM.
4. (Trained service technician only) If the problem occurs on
the same DIMM connector, check the DIMM connector. If
the connector contains any foreign material or is
damaged, replace the system-board tray (see "Removing
the system-board tray" on page 208 and "Installing the
system-board tray" on page 210).
5. (Trained service technician only) Remove the affected
microprocessor and check the microprocessor socket pins
for any damaged pins. If a damage is found, replace the
system-board tray (see "Removing the system-board tray"
on page 208 and "Installing the system-board tray" on
page 210).
6. (Trained Service technician only) Replace the affected
microprocessor (see "Removing a microprocessor and
heat sink" on page 197 and "Installing a microprocessor
and heat sink" on page 199).
Note: Each time you install or remove a DIMM, you must
disconnect the server from the power source; then, wait 10
seconds before restarting the server.
1. Reseat the DIMMs and restart the server (see "Removing
a memory module" on page 163 and "Installing a memory
module" on page 164).
2. Make sure that the DIMMs are installed in the proper
sequence (see "Installing a memory module" on page
164).