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| Troubleshooting Ethernet PCI Adapters | |
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| Table | |||
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| LED | Color and State | Meaning |
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| ACT/LINK | Unlit | Link not present |
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| (Left) |
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| Green, steady | Link present |
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| Green, flashing | Ethernet activity |
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| 10/100/1000 | Unlit |
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| (Right) |
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| Green, steady |
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| Amber, steady |
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| Amber, blinking | Identifies the PCI adapter when you |
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| click on Identify Adapter on the |
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| General tab in the PROSet utility. |
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U575 PCI adapters have two status LEDs in each connector port (see Figure
Table
| Color and |
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LED | State | Meaning |
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ACT/LINK | Green, | The U575 PCI adapter is connected to a valid link partner. |
| Steady | The PCI adapter and switch are receiving power, and the |
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| cable connection between the switch and the PCI adapter is |
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| operational. |
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| Green, | The U575 PCI adapter is receiving link pulses. |
| Blinking |
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| Off | The U575 PCI adapter is not receiving link pulses. The PCI |
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| adapter and switch are not receiving power, the cable |
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| connection between the switch and PCI adapter is not |
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| operational, or the driver is not properly configured. |
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| Amber, | Identifies the PCI adapter when you click on Identify Adapter |
| Blinking | on the General tab in the PROSet utility. |
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10/100/1000 | Off | 10 Mbps |
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| Green, | 100 Mbps |
| steady |
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| Amber, | 1000 Mbps |
| steady |
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Ethernet PCI Adapters
