Supero SuperServer 1027GR-72R2+, User Manual

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Chapter 3: System Interface
3-3
3-4 Drive Carrier LEDs
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Green: Each hard drive carrier (for use with SATA drives) has a green LED.
When illuminated, this green LED (on the front of the SATA drive carrier) indi-
cates drive activity. A connection to the backplane enables this LED to blink on
and off when that particular drive is being accessed. Please refer to Chapter 6
for instructions on replacing failed SATA drives.
•
Red: The red LED to indicate a SATA drive failure. If one of the SATA drives
fail, you should be notifi ed by your system management software. Please refer
to Chapter 6 for instructions on replacing failed SATA drives.
HDD
This light indicates SATA and/or peripheral drive activity when fl ashing.
Power
Indicates power is being supplied to the system's power supply units. This LED
should normally be illuminated when the system is operating.