Intel Desktop Board D945GCZ Product Guide
RJ-45 LAN Connector LEDs
Two LEDs are built into the
OM17386
Figure 2. LAN Port LED Locations
Table 6 describes the LED states when the board is powered up and the 10/100 Ethernet LAN subsystem is operating.
Table 6. RJ-45 10/100 Ethernet LAN Connector LEDs
LED Color | LED State | Indicates |
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Green | Off | LAN link is not established |
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| On | LAN link is established |
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| Blinking | LAN activity is occurring |
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Yellow | Off | 10 Mbits/sec data rate is selected |
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| On (steady state) | 100 Mbits/sec data rate is selected |
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Table 7 describes the LED states when the board is powered up and the 10/100/1000 Gigabit Ethernet LAN subsystem is operating.
Table 7. RJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDs
LED | LED Color | LED State | Indicates |
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Left | Green | Off | LAN link is not established |
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| On | LAN link is established |
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| Blinking | LAN activity is occurring |
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Right | N/A | Off | 10 Mb/s data rate |
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| Green | On | 100 Mb/s data rate |
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| Yellow | On | 1000 Mb/s data rate |
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