Guys, need help on my new desktop. I have updated the on board Realtek Lan card through Windows update. But after the update, the links won't light anymore. I can see from the device manager that the devices were working properly. I have already gone thru reformatiing my pc but still network cards are not functional. I have installed the latest drivers. I know the cable is ok because I can use it with my laptop.
From my device manager I can see this:
Realtek PCIe GBE Family Controller
Realtek PCIe GBE Family Controller #2
Please help thanks!