My Dell XPS 8900 worked perfectly fine for several hours, but now won't let me connect to the Internet. Another computer in the same room gets online without a problem, using the *same* internet cable.
I also get error messages on the Dell when trying to use system restore, and when trying to reset the computer. (I thought if I just started over it might fix it.)
There is an icon on the screen lower right of a little monitor, with red X over it. When I click that it tells me "no connections are available." I've unplugged and replugged everything (modem, router, computer) and nothing has worked. I have Windows 10.
Anything I should do?
Edited by barrette, 12 December 2015 - 02:14 PM.