Realtek Network Controller was not found

Realtek Network Controller not found if Deep sleep mode is enabled Please plug cable. Does anyone know how to fix this problem. I have a ethernet cable plugged into the port and still wont install completely. I am already fucking pissed at this problem it used to worked when I first built my computer but now after multiple OS reinstalls this happens and been using a usb wifi adapter ever since but then I wanted to move back to good old ethernet. I am fucking pissed at this and do not want to RMA since I had this computer just over a year now and cant afford the shipping. The motherboard is a M5A99X EVO R 2.0 and using Windows 7 64 Bit.

are the lights in the back lighting up? i have the M5A99X PRO and the onboard network controller died.

Nope no LED was lit up. Shouldn't it be lit when the drivers are installed?

it should be either way. sorry but it's probably dead like mine :(

Yeah thanks now if you'll excuse me I have to go and vent or go onto 9gag and have a few laughs. My dad uses the wifi to watch Youtube and ebay at the same times when I am also on the computer at least in games the ping doesn't suffer that much.

yeah, i ended up getting an intel nic