Dell Inspiron N5050 fresh install and can't get wifi to work.

DW1704_W7_A00_Setup-F042R_ZPE.exe | Hard-Drive (311 MB)

I googled the problem and I'm a bit miffed. People suggest checking it's activation in the BIOS. It's no where to be found in the BIOS. Make sure it's enabled in Device Manager. Well, there's a "Network Controller" that has no driver for it and that's enabled. I tried Fn+F2 and a bunch of other things.

Bottom line I can't get the laptop to even recognized that this device exists (with the exception once again of the unidentified Network Controller). Any help would be appreciated.