I just reformatted my friend's HDD and re-installed XP.
The PC can't connect to the internet and when I look at Device Manager, it tells me the Ethernet card is not installed.
So I'm pretty sure I need to install the Mobo drivers.
I lookup MSI MS-7399 on another PC and I cannot locate drivers, just a setup program, that connects to the internet to download the drivers. (It won't work from my good machine and I can't conect to the Internet from the newly configured machine)

Any suggestions?

I did try uninstalling the Ethernet devices from Devise Manager and rebooting the router. Both unsuccessful.