戴尔指示灯判别故障

Standard Error CodeLED# of flashesFault DescriptionCPUMotherboard: BIOS ROM failureMemoryMemoryCPU failureMotherboard, covers BIOS corruption or ROM errorNo Memory/RAM detectedMemory/RAM failureFault(s)NotebookYYYYTabletYYYY2-in-1YYYYNYYYYYY2,12,22,32,42,52,62,73,13,23,33,4MemoryMotherboard: ChipsetLCDRTC Power FailurePCI / VideoInvalid memory installedMotherboard / Chipset ErrorLCD failureCMOS battery failurePCI or Video card/chip failureYYYYYYYYYYYYYYBIOS Recovery 1BIOS Recovery 2Recovery Image not foundRecovery Image found but invalidPower Button LED BehaviorPower LEDOffOffBlue (or Green or White)Blinking Blue (or Green or White)Power StateS4S5OffDescriptionHibernate or suspend to DiskNotebookYYYYTabletYYYY2-in-1YYYYS0S1 or S3Normal OperationSleep or Stand By