I have a Dell 1470 and I tried to upgrade my wireless card and now I have no internet. I have even purchased a USB wireless adapter and it does not work.
The adapter and the card are recognized in Device Manager and both are showing installed properly. However, when I go to Network Settings, the wireless card is greyed out and will not enable and the USB adapter is showing Enabled, but is not getting any signal.
I have launched my computer using a Ubuntu disk and he wireless works fine.
What am I missing here??
Thanks!