LAN Adapter not working

[Hecko500]

Hi anybody!

The problem I have is that my LAN adapter on my pc is not working:

I've tried to download the drivers in my laptop to copy them in the desktop, the thing is that the pc is not even showing the adapter in the device managment (not even "cloaked"), and the windows problem solver just says "check your drivers"

Its a custom bulid with a gigabyte GA-B75M-D3V motherboard. I belive that the drivers should be the atheros familiy (as gigabyte in the driver section says) but after dowloading and runnig the .exe, the installer throws back an error

The images shows the list of network adapters (not listing the actual one i belive) as well as the error that the exe gives back (common problem i found)

I also made the ping 127.0.01 test and there wasnt a lost package (in other forums said that it helps to determine if its a hardware error)

 

Sorry for any misspelling im not a native english speaker, you can notice by the images in spanish (also sorry for taking photos instead of screenshots im leaving home and i need help!) , thanks in advance for your help

[limegorilla]

If your not losing any packets in Ping, then you have net acsess so whats wrong?

[Hecko500]

the test i belive is to show if my network adapter hardware is broken, using the adapters internal IP adress just to check if its accessible, and it is so the problem is that the moment i try to connect to internet, windows dont even aknowledge the conected cable, when i use the windows helper it says that there isnt a driver installed, and when i try to find the network adapter to install the driver in the device managment it isnt listed, and when i try to install the drivers it gives me the error showed above