SMI message code Suggested action1510 (SERR: Signaled Target Abort) v Run diagnostics on PCI slot and device indicated.1511 (MCA: Recoverable Error Detected) v Run system diagnostics when multiple entries accumulate.1512 (MCA: Unrecoverable ErrorDetected) v Run system diagnostics.1513 (MCA: Excessive RecoverableErrors) v Run system diagnostics.1514 (Rebuilding PCI BUS Map) v Information only.1515 (Excessive Correctable MemoryErrors Detected) v Run memory diagnostics.1516 (WARNING: Memory Socket ECCFailure) v Run memory diagnostics.1517 (Recoverable error occurred in L4cache Node:0x)Note: Node 00 = primary lower SMPmodule; Node 01=primary upper SMPmodule; Node 02=secondary lower SMPmodule; Node 03=secondary upper SMPmodule.1. Run system diagnostics when multiple entries accumulate.2. SMP Board151802 (Error configuring DIMMS,mismatch detected) v Run memory diagnostics, remove any recently added memoryDIMMs.151803 (Memory ProteXion(C) EventDetected) v Run memory/system diagnostics when multiple entriesaccumulate.151805 (Error Reading Port Door Status) v Run memory door diagnostics.151806 (Memory door opened/closedwhile memory copy in progress) v Information only.Power supply LED errorsUse the power supply LED information on the following page to troubleshoot powersupply problems.Note: The minimum configuration required for the DC Good light to come on is:v Power Supplyv Power Backplanev System Board (With pins 2 and 3 on J19 connected together to bypassthe power switch; see “System board locations” on page 65.AC GoodLEDDC GoodLED Description FRU/ActionOff Off No power tosystem or acproblem.1. Check ac power to system.2. Power SupplySymptom-to-FRU index 133
