I just loaded Window 7 on an older Dell Desktop Dimension 4500 and lost my Ethernet controller.
I hooked up an external wireless and updated everything and searched for new drivers, but nothing helped the Ethernet controller problem.
I am about to go to Wal-Mart and buy an adapter with a usb connection for the Ethernet.
SO, does anyone have any suggestions about how to fix this. I have searched many hours looking for a fix but haven't found the right one yet.
Your suggestions are appreciated.