SUPER MICRO Computer SUPERSERVER 6012L-6 - Manual (Page 29)

Chapter 3: System Interface
3-3
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NIC1: Indicates network activity on LAN1 when flashing.
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HDD: Indicates IDE channel activity. On the SuperServer 6012L-6,
this LED indicates CD-ROM drive activity when flashing.
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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 SCSI Drive Carrier LEDs
Each SCSI drive carrier has two LEDs.
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Green: When illuminated, the green LED on the front of a SCSI drive
carrier 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.
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Red: A SAF-TE compliant backplane (standard on the 6012L-6) acti-
vates the red LED, which indicates a drive failure. If one of the SCSI drives
fail, you should be notified by your system management software. Please
refer to Chapter 6 for instructions on replacing failed SCSI drives.
NIC1