Supermicro Supero SUPERSERVER 2027PR-DNCFR, User Manual

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Chapter 3: System Interface
3-3
3-4 Drive Carrier LEDs
The chassis includes externally accessible SAS/SATA/NVMe drives. Each drive
carrier displays two status LEDs on the front of the carrier.
Drive Carrier LEDs
LED Color Blinking Pattern Behavior for Device
Activity LED Blue Solid On SAS/NVMe drive installed
Blue Blinking I/O activity
Status LED Red Solid On Failed drive for SAS/SATA/NVMe with
RSTe support
Red Blinking at 1 Hz Rebuild drive for SAS/SATA/NVMe with
RSTe support
Red Blinking with two blinks
and one stop at 1 Hz Hot spare for SAS/SATA/NVMe with
RSTe support
Red On for fi ve seconds,
then off Power on for SAS/SATA/NVMe with
RSTe support
Red Blinking at 4 Hz Identify drive for SAS/SATA/NVMe with
RSTe support
Green Solid On Safe to remove NVMe device
Amber Blinking at 1 Hz Attention state—do not remove NVMe
device
Information LED
See the following table for the status shown by this LED.
Information LED
Status Description
Continously on and red An overheat ocondition has occured. (This may be caused by cable congestion.)
Blinking red (1 Hz) Fan failure: check for an inoperative fan.
Blinking red (0.25 Hz) Power failure: check for an inoperative power supply.
Solid blue Local UID has been activated. Use this function to locate the server in a rack
environment.
Blinking blue (300 msec) Remote UID has been activated. Use this function to locate the server from a
remote location.