Hdd; Power; Drive Carrier Leds; Sas Drives - Supero AS-4041M-32RPlus User Manual

HDD

Indicates IDE channel activity. On the 4041M-32R+, this light indicates SAS/SATA
and/or CD-ROM 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.
3-4

Drive Carrier LEDs

SAS Drives

Each SAS drive carrier has two LEDs:
•
Green: When illuminated, the green LED on the front of the SAS drive carrier
indicates drive activity. A connection to the backplane enables this LED to blink
on and off when that particular drive is being accessed.
•
Red: The SES2 compliant backplane activates the red LED to indicate a drive
failure. If one of the SAS drives fail, you should be notifi ed by your system
management software. Please refer to Chapter 6 for instructions on replacing
failed SAS drives.

SATA Drives

Each SATA drive carrier has two LEDs.
•
Green: When illuminated, the 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 indicates two states. When blinking, it indicates the drive
is rebuilding. When solid, it indicates a drive failure. If a SATA drive fails, you
should be notifi ed by your system management software. Please refer to Chapter
6 for instructions on replacing failed SATA drives.
Chapter 3: System Interface
3-3