I installed Windows 7 (after DBANing the HD) and I cannot access the internet. This isn't an issue with the router or anything just the fact that the necessary drivers are missing (diagnosing the problem led to this conclusion.) I have a Lenovo Thinkpad T430, so I go the Lenovo support website find my laptop model, download the wireless drivers for win7 (Ericcson) but after that's finished, a notification saying that the drivers unsuccessfully installed comes up to which I click on. It says that the drivers for the USB controller, PCI Simple Communications Controller, Ethernet Controller, SM Bus Controller, Base System Dive, Network Controller, and BCM20702AD, are all missing. What do I do to resolve this?