4-3
Chapter 4: System Interface
Power:
Indicates power is being supplied to the system's power supply units. This LED
should normally be illuminated when the system is operating.
HDD:
Indicates hard disk drive activity. SAS/SATA drive and/or DVD-ROM drive activity
when flashing.
NIC1:
Indicates network activity on GLAN1 when flashing.
NIC2:
Indicates network activity on GLAN2 when flashing.