Onboard Ethernet disconnects or Freezes

Nick Stoen

Honorable
Oct 13, 2013
1
0
10,510
Asus M5A99X Evo
So for a while now I've had trouble with my onboard LAN card. For about a month, it wouldn't work, and not even show up in the Windows Device Manager. Now it does, but whenever I keep it activated in the BIOS and use it, the system just freezes after 30 minutes. I've flashed the motherboard to the latest firmware and updated the Realtek Card to the latest driver. But right now I'm using a Wireless USB card, just so my system doesn't crash. Have anyone had the same problem, or does anyone have a solution?