Husband's hard drive was failing and he installed a new one. Reinstalled operating system from disc dell sent (Windows 7). Then put in drivers disc. Downloaded anything that had to do with internet, networking etc. There were no instruction on the order to install the drivers. I cannot get any connection to the internet-- tried to connect directly from the box my cable company provides. Did not connect. No wifi either but it is working in the house on another lap top. This is a 64 bit system.
What did I do wrong and how can I fix it? Thanks.