Intel Desktop Board D425KT and Intel Desktop Board D425KTW Technical Product
Specification
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1.8.2 RJ-45 LAN Connector with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connector (shown in Figure 3).
Figure 3. LAN Connector LED Locations
Table 4 describes the LED states when the board is powered up and the 10/100 Mbits/s
LAN subsystem is operating.
Table 4. LAN Connector LED States
LED Color State Condition
Activity (A) Green Blinking LAN activity occurring
Speed (B)
N/A Off 10 Mb/s data rate
Yellow On 100 Mb/s data rate