6Intel® Server Board SE7230NH1-E and Intel® Server Platform SR1475NH1-E User’s Guide
Back Panel Connectors

The NIC LEDs at the right and left of each NIC provide the following information.

A. Stacked PS2 Mouse/Keyboard Ports
B. Ser ial A
C. Video
D. NIC2 (10/100/1000Mb)
E. NIC1 (10/100/1000Mb)
F. USB1-2

Table 3. LED Information

LED LED State Description
Left Off No network connection
Solid Amber Network connection in place
Blinking Amber Transmit/receive activity
Right Off 10 Mbps connection (if left LED is on or blinking)
Solid Amber 100 Mbps connection
Solid Green 1000 Mbps connection
TP01783
B
C F
E
A D