About Your System 51Unsupportedmemoryconfiguration.DIMM mismatchacross slotsdetected:x,x,...Invalid memoryconfiguration. Memorymodules are mismatched inthe specified slots.Ensure that the memorymodules are installed in avalid configuration. See"General Memory ModuleInstallation Guidelines" onpage 122.Warning: A fatalerror has causedsystem reset!Please check thesystem event log!A fatal system error occurredand caused the system toreboot.Check the SEL forinformation that was loggedduring the error. See theapplicable troubleshootingsection in "TroubleshootingSystem Memory" onpage 157 for any faultycomponents specified in theSEL.Warning! Powerrequired exceedsPSU wattage.Check PSU andsystemconfiguration.Warning!Performancedegraded. CPU andmemory set tominimumfrequencies tomeet PSU wattage.System willreboot.The system configuration ofprocessor(s), memorymodules, and expansioncards may not be supportedby the power supplies.If any system componentswere just upgraded, returnthe system to the previousconfiguration. If the systemboots without this warning,then the replacedcomponent(s) are notsupported with this powersupply. If low wattage powersupplies are installed, replacethem with High Outputpower supplies to use thecomponents. See "PowerSupplies" on page 95.Table 1-3. System Messages(continued)Message Causes Corrective Actions
