Hi, I'm argentinian and my english is very bad. Sorry.

Well, my problem is that I need the kext file with the drivers for the network card Realtek RTL 8139.

When I power my PC, MAC say me that I must restart my computer (this occurs when the network card is connected).

I can not continue because my english were completed. Jeje

Please. If someone know how can I resolve the problem, please, tell me how.

Have nice day!