Intel R Network adaptor not present on this computer  

this my problem that i cANT BE CONNECTED my lan cable to my lap my lap is lenova win 7 64 bit. and hereby i attach the dixdiag. please resolve my problem

Please could you help me? I recently cleared my hard drive, because it was getting full of junk. After formatting and reinstalling windows 7 home premium, I realised that the network icon had a red "X" on it. I troubleshooted the problem, but it says, "Windows did not detect a driver for your network adapter", and when I click next, it says, "Windows can't find a driver for your network adapter". I then went online and downloaded, "PROWinx64", but after opening, it says, "Cannot install drivers. No Intel(R) Adapters are present in this computer". I really need help here so how can I fix it?

Thanks,

Sam

I don't know, I've tried two different ways of finding out. I went into the control panel and into system, but it the computer model just wasn't there. And I tried the command line, but after I typed it in it just said the identifying number was: "name".

I can't install the software that you gave me, because it says I need .net framework and I can't install that, because I don't have any internet.

i cant install network adpters..its showing network adapters are not install in this system
someone pls help me...