4-3
Chapter 4: System Interface
NIC2: Indicates network activity on GLAN2 when ashing.
NIC1: Indicates network activity on GLAN1 when ashing.
HDD: Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or
DVD-ROM drive activity when 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.