I have a Dell D620 with Broadcom 1390 Wireless Card and it won't connect to a home wireless network (a Netgear router). I had the same problem three years ago and remember having to download a fix from Dell--and was given the advice from Experts Exchange. I now have a new employee with the same problem but can't remember the solution. The computer can connect to other wireless routers and can work when connected to the wireless router via an ethernet cable. The wireless antenna is on. Can someone direct me to the driver or describe the fix?