Hi guys,

I tried to upgrade my father in laws video card. He is using the on board graphics card and outputting to the monitor through the VGA cable. All I done was plugged in a new graphics card, PCI-E with three outputs; VGA, DVI and HD. I used the HD output and for some reason I couldn't get the computer to connect to the internet. I took out the new video card and outputted again from the on board VGA and could connect again instantly to the internet. Any ideas??