Intel Desktop Board D945GCCR Technical Product Specification
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1.9.2.1 RJ-45 LAN Connector with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connector (shown in Figure 8).
Figure 8. LAN Connector LED Locations
Table 5 describes the LED states when the board is powered up and the
10/100 Mbits/sec LAN subsystem is operating.
Table 5. LAN Connector LED States
LED LED Color LED State Condition
Off LAN link is not established.
On LAN link is established.
A Green
Blinking LAN activity is occurring.
Off 10 Mbits/sec data rate is selected.
B Yellow
On 100 Mbits/sec data rate is selected.