|Tell the full story. What are the system specifications? Is this a fresh install of the operating system? Has the system ever worked and now fails to connect? |
Without more detailed information we cannot begin to tell whether you have a hardware or software problem, A driver or virus/malware issue,
If Win7 cannot detect any networking hardware you might not have any or it might be faulty. We are not good at guessing.
Goin' Fishin' (Some day)