Table 10. Integrated management module error messages (continued)v Follow the suggested actions in the order in which they are listed in the Action column until the problemis solved.v See Chapter 4, “Parts listing, Types 4255, 7945, and 7949 server,” on page 157 to determine whichcomponents 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 atrained service technician.Memory Logging Limit Reachedfor DIMM nStatus on MemorySubsystem DIMMnStatus.(n = DIMM number)Error The memory logging limit hasbeen reached. 1. Check the IBM supportwebsite for an applicableretain tip or firmware updatethat applies to this memoryerror.2. Swap the affected DIMMs (asindicated by the error LEDson the system board or theevent logs) to a differentmemory channel ormicroprocessor (see“Installing a memory module”on page 217 for memorypopulation).3. If the error still occurs on thesame DIMM, replace theaffected DIMM.4. (Trained service technicianonly) If the problem occurs onthe same DIMM connector,check the DIMM connector. Ifthe connector contains anyforeign material or isdamaged, replace the systemboard (see “Removing thesystem board” on page 247and “Installing the systemboard” on page 248).5. (Trained service technicianonly) Remove the affectedmicroprocessor and check themicroprocessor socket pinsfor any damaged pins. If adamage is found, replace thesystem board (see “Removingthe system board” on page247 and “Installing the systemboard” on page 248).6. (Trained Service technicianonly) Replace the affectedmicroprocessor (see“Removing a microprocessorand heat sink” on page 238and “Installing amicroprocessor and heat sink”on page 240).Chapter 3. Diagnostics 141
