Did you think to try the pci-e card after you re-installed the OS?
You being the hardware guy, I expect you made sure the card is fit correctly?
Yup, first thing I did. Same problem in both of the small PCIe slots. The card is found no problem when you run the wizard. I select it, use auto configure, it comes online and save the file in networks/devs like it should.
I can go out on the internet perfectly with no issues. The moment I reboot its as if someone unplugged the ethernet cable from the back of the machine. The card is still detected, the file is correct and still in devs, it just wont go online any longer unless you delete the settings file and start the process all over again. This is ONLY with the PCIe card. The PCI one works just fine, so I know its not my network or the OS itself. Its something in the PCIe slots or the card itself.