Drive Carrier Leds; Power Supply Leds - Supermicro SC846B JBOD User Manual

SC846B JBOD Chassis Manual
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Drive Carrier LEDs

The SC846B JBOD chassis uses SAS or SATA drives. Each drive carrier has two
LED indicators on the front, one blue and red. The LEDs function as follows:
Color Status
Blue Steady on
Blue Off
Blue Blinking
Color Status
Red Steady on
Red Blinking
When the red LED is blinking, it indicates that the system is either building,
initializing or rebuilding RAID.
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Power Supply LEDs

On the rear of the power supply module, an LED displays the status.
•
Solid Green: When illuminated, indicates that the power supply is on.
•
Solid Amber: When illuminated, indicates the power supply is plugged in and
turned off, or the system is off but in an abnormal state.
•
Blinking Amber: When blinking, this system power supply temperature has
reached 63C. The system will automatically power-down when the power supply
temperature reaches 70C and restart when the power supply temperature goes
below 60C.
Blue Drive Carrier LED Indicator
Red Drive Carrier LED Indicator
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Description
Indicates a SAS drive
Indicates a SATA drive
Drive is actively being accessed
Description
Drive failure
RAID activity