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Chapter 4: System Interface
NIC2: Indicates network activity on GLAN2 when flashing.
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NIC1: Indicates network activity on GLAN1 when flashing.
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HDD: Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or DVD-
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ROM drive activity when flashing.
Power: Indicates power is being supplied to the system's power supply units.
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This LED should normally be illuminated when the system is operating.
4-4 Drive Carrier LEDs
Your chassis uses SAS/SATA.
SAS/SATA Drives
Each SAS/SATA drive carrier has two LEDs.
Green: Each Serial ATA drive carrier has a green LED. When illuminated, this
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green LED (on the front of the SATA drive carrier) indicates drive activity. A con-