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Hard Drive Carrier LEDs
Each hard drive carrier has two LEDs.
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Green: When illuminated, the green LED on the front of the drive carrier in-
dicates drive activity. A connection to the SATA backplane enables this LED to
blink on and off when that particular drive is being accessed.
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Red: The red LED indicates two states. When blinking, it indicates the drive
is rebuilding. When solid, it indicates a drive failure. If a drive fails, you should
be notifi ed by your system management software. Please refer to Chapter 6 for
instructions on replacing failed drives.
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