FC4-Network Problem

[Hoffmann]

Hi All:

Since I reinstalled FC4, I realized that I have no
internet access. I even wasn't able to syncronize the
system clock. My connection type is ethernet. Could
anyone, please, help me?
Thanks!
Best,
Hoffmann
ps: I tried to use the graphical configuration tools,
and I didn't find my network card there. 

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