System event messages logThe system event messages log contains messages of three types:InformationInformation messages do not require action; they record significantsystem-level events, such as when the server is started.WarningWarning messages do not require immediate action; they indicate possibleproblems, such as when the recommended maximum ambient temperatureis exceeded.Error Error messages might require action; they indicate system errors, such aswhen a fan is not detected.Each message contains date and time information, and it indicates the source ofthe message (POST or the IMM).Integrated management module error messagesThe following table describes the possible integrated management module errormessages and suggested actions to correct the detected problems.Table 7. Integrated management module error messagesv 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, Type 7377 server,” on page 125 to determine which components arecustomer 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.Message Severity Description Action%1 Platform Watchdog Timerexpired for %2.(%1 = OS Watchdog orLoader Watchdog;%2 = OS Watchdog orLoader Watchdog)Error A Platform Watchdog Timer Expiredevent has occurred. 1. Reconfigure the watchdog timerto a higher value.2. Make sure that the IMMEthernet over USB interface isenabled.3. Reinstall the RNDIS orcdc_ether device driver for theoperating system.4. Disable the watchdog.5. Check the integrity of theinstalled operating system.A diagnostic interrupt hasoccurred on system %1.(%1 =CIM_ComputerSystem.ElementName)Error An operator information panelNMI/diagnostic interrupt hasoccurred.If the NMI button on the operatorinformation panel has not beenpressed, complete the followingsteps:1. Make sure that the NMI buttonis not pressed.2. Replace the operatorinformation panel cable.3. Replace the operatorinformation panel.Chapter 3. Diagnostics 93
