Supero SC819 Series, User Manual

Page: 39 / 80

4-5
Chapter 4: System Interface
4-4 Drive Carrier LEDs
Your chassis uses SAS/SATA drives.
SAS/SATA Drives
Each SAS/SATA drive carrier has two LEDs.
Green: Each Serial ATA drive carrier has a green LED. When illuminated, this green
LED (on the front of the SATA drive carrier) indicates drive activity. A connection
to the SATA backplane enables this LED to blink on and off when that particular
drive is being accessed.
Red: The red LED to indicate an SAS/SATA drive failure. If one of the SAS/SATA
drives fail, you should be notified by your system management software.
4-5 Power Supply LEDs and Overheat Indicators
The SC819 chassis is equipped with LED indicators to keep you informed of the
system's status.
•
Solid Green: When illuminated, this green LED indicates that the power supply
is on.
•
Solid Amber: When illuminated, the amber LED indicates the power supply is
plugged in and turned off, or the system is off but in an abnormal state.
All Other Power Supply LEDs
State Indication
Solid Green System is on.
Solid Amber System is off and plugged in.