Hdd; Power - Supermicro SUPERSERVER 5015P-8R User Manual

HDD: Indicates hard drive activity. On the SuperServer 5015P-8(R)/5015P-
T(R) this light indicates SCSI/SATA and/or DVD-ROM drive activity when fl ashing.
Power: Indicates power is being supplied to the system's power supply
module(s). With the 5015P-8/5015P-T, this LED should always be green when the
system is operating. On the 5015P-8R/5015P-TR, this LED turns amber in the event
of a power supply failure or if a power supply cord is disconnected or loose.
3-4 SCSI/SATA Drive Carrier LEDs
5015P-8(R): Each SCSI drive carrier has two LEDs.
Green: When illuminated, the green LED on the front of the SCSI drive car-
rier indicates drive activity. A connection to the SCSI SCA backplane enables this
LED to blink on and off when that particular drive is being accessed.
Red: The SAF-TE compliant backplane activates the red LED to indicate a
drive failure. If one of the SCSI drives fail, you should be notifi ed by your system
management software. Please refer to Chapter 6 for instructions on replacing failed
SCSI drives.
5015P-T(R): Each Serial ATA drive carrier has a green LED. When illuminated, this
green LED (on the front of the Serial ATA drive carrier) indicates drive activity. A
connection to the Serial ATA 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.
Note: The second LED on the SATA carriers is not used.
Chapter 3: System Interface
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