Upload completed but not working

After verifying and uploading the code to the Arduino Nano, plug it into my router and provide power, nothing happens. Everything is uploaded, the ether-card library is installed and the Ethernet Shield lights flash. The TX and RX LED's don't flash when power is provided, they only flash when the upload is complete. The option for even the web interface isn't showing any results nor assigned an IP address. Not sure what else to do. Anyone know a solution?

same problem..

[C2Pwn]

Verify that the code was indeed flashed properly. Observe the arduino IDE for a flash confirmation. If that succeeds, you may have a faulty bootloader or hardware. Simply google "How to reflash arduino bootloader" and try it. If the error persists, its most likely an issue with your hardware.

[leon-uhs]

Do I need a crossover cable?

[spacehuhn]

Do I need a crossover cable?

No

[leon-uhs]

同样的问题..
Have you found a solution to the problem？