User`s manual

3-3
Chapter 3: System Interface
l NIC2: Indicates network activity on GLAN2 when fl ashing.
l NIC1: Indicates network activity on GLAN1 when fl ashing.
l HDD: Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or
DVD-ROM drive activity when fl ashing.
l Power: Indicates power is being supplied to the system's power supply
units. This LED should normally be illuminated when the system is operating.