The hard drive for this laptop was destroyed by a virus, purchased hard drive and installed, the owner, being impatient allowed someone to install Windows 7 ultimate, but it was not authentic. He then purchased Window 7 premium and now needs the ethernet and network controller driver and the sm bus controller driver, and no he does not have the original toshiba cd. I have gone to the Toshiba site, but the list there is ridiculous, nothing as simple and easy to use as the Dell site. I have spoken to Toshiba tech support who could only tell me to speak to software support or have a tech come to the house, which will cost him. PLEASE HELP.
If you are able to identify the manufacturer of the network controller you can just go to that site and grab thier Windows 7 driver. As for the SM bus controller driver you can try this link or the Microsoft support site.