Intel SC5400RA User Guide - Page 31

Back Panel Connectors and LEDs, Table 3. NIC LEDs

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C EG AB D F H I J AF000421 A. Mouse (top), Keyboard (bottom) B. Status LED C. ID LED D. MSB LED (POST LED) E. Bit 2 LED (POST LED) F. Bit 1 LED (POST LED) G. LSB LED (POST LED) H. Serial A (top), Video (bottom) I. NIC1 (top), two USB (bottom) J. NIC 2 (top), two USB (bottom) Figure 6. Back Panel Connectors and LEDs The NIC LEDs at the right and left of each NIC provide the following information. Table 3. NIC LEDs LED Left Right LED State Off Solid green Blinking green Off Solid green Solid amber Description No network connection is in place Active network connection is in place Transmit / receive activity is occurring 10 Mbps connection (if left LED is on or blinking) 100 Mbps connection 1000 Mbps connection Intel® Server System SC5400RA User's Guide 9

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Intel® Server System SC5400RA User’s Guide
9
Figure 6. Back Panel Connectors and LEDs
The NIC LEDs at the right and left of each NIC provide the following information.
A.
Mouse (top), Keyboard (bottom)
F.
Bit 1 LED (POST LED)
B.
Status LED
G.
LSB LED (POST LED)
C.
ID LED
H.
Serial A (top), Video (bottom)
D.
MSB LED (POST LED)
I.
NIC1 (top), two USB (bottom)
E.
Bit 2 LED (POST LED)
J.
NIC 2 (top), two USB (bottom)
Table 3. NIC LEDs
LED
LED State
Description
Left
Off
No network connection is in place
Solid green
Active network connection is in place
Blinking green
Transmit / receive activity is occurring
Right
Off
10 Mbps connection (if left LED is on or blinking)
Solid green
100 Mbps connection
Solid amber
1000 Mbps connection
AF000421
A
H
I
J
B
D
F
C
E
G