Temperature indicatorCondition Corrective ActionThe indicator blinks amber if thesystem experiences a thermal error(for example, a temperature out ofrange or fan failure).Ensure that none of the following conditions exist:* A cooling fan is removed or has failed.* System cover, cooling shroud, EMI filler panel, memory-module blank, or back-filler bracket is removed.* Ambient temperature is too high.* External airflow is obstructed.See Getting Help.Memory indicatorCondition Corrective ActionThe indicator blinks amber if amemory error occurs.See the system event log or system messages for the location of the failedmemory. Reinstall the memory device. If the problem persists, see GettingHelp.Hard-Drive Indicator PatternsFigure 4. Hard-Drive Indicators1. hard-drive activity indicator (green)2. hard-drive status indicator (green and amber)NOTE: If the hard drive is in Advanced Host Controller Interface (AHCI) mode, the status indicator (on the right side)does not function and remains off.Drive-Status Indicator Pattern (RAID Only) ConditionBlinks green two times per second Identifying drive or preparing for removalOff Drive ready for insertion or removal14
