I am working on a Dell inspiron 1420 with a service tag of 5XFMSF1, and an express service code of 12905552989. I had to reformat the drive and re install windows vista. I have it done and now i cant get the WiFi card to work. When i go into device manager it doesn't show any wireless adapters. I loaded all the drivers from the disc that were allowed but when trying to load any of the wireless drivers on the resource cd i get device not found. I checked in BIOS and see that wireless is in fact enabled. Please help !