[Win 7 64Bit Home Premium] No network connectivity after fresh install - Wired

[Cakeofdestiny]

I just formatted my PC to solve some bugs, i used the original genuine disc that my technician gave me with my PC and i installed it properly and entered the original CD Key .
After setting up some things i relaized my PC isn't connected to the internet, it was connected before so the problem is the wire connecting to the computer.
It gets a green light on the cable for a fraction for a second but then it stops and there isn't light again. I tried to connect a Wi-Fi reciever to the usb port but it didn't install the drivers properly (Drivers Not Found).

Thanks,
Nir

 

[RaDiKaL_]

You need to download your motherboard's drivers from it's website, that is Chipset/INF drivers, Audio, LAN, and Video if integrated graphics are used.

Only then you'll be able to install other peripherals like that Wireless to USB adapter.

 

[HopelessNoob]

you need to download the appropriate network drivers and install them for your motherboard as windows 7 doesn't include the drivers