HP 625 Network controller drivers  

I've been tryin' to get my fathers new HP 625 notebook up & running, installed Win 7 without a hitch, but then I've hit a wall. No drivers for the network controller and with that no internet access for much needed other updates & drivers.
Tried everything, DL them on my computer, from the HP website, but they aren't doing the trick. The drivers for the Realtek PCIe are installed, but there's a network controller in other devices(Device manager), which doesn't have drivers.
I could really use your expertise.

Solved by doing a clean install and then installing (the correct) network drivers before anything else. :)