Diagnosing Array Problems; Controller Board Runtime Leds - HP 273914-B21 - Smart Array 6404/256 RAID Controller User Manual

Diagnosing array problems

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Controller board runtime LEDs

Cache module LEDs.....................................................................................................................53
Diagnostic tools ............................................................................................................................54
Controller board runtime LEDs
LED ID Color
0 Amber
1 Amber
2 Blue
3 Green
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NOTE: During server power-up, each runtime LED illuminates
randomly until POST has finished.
LED name and interpretation
CR100: Diagnostics Error LED.
CR101: Drive Failure LED. A physical drive connected to the controller
has failed.
CR102: SCSI Bus Active LED. At least one of the SCSI buses on the
controller is active.
CR103: XOR Active LED. The controller is calculating parity data.
51