Having problems connecting wirelessly a laptop to home internet router. Other computers see the network just fine, but when this one is attempting to connect it fails and the whole network goes down, so that I have to reset the router to get it back on other computers.
The laptop is on Windows 7, one of the other computers runs windows7 as well and is working.
It does connect on cable though.
What might be a problem and what steps should I take to eliminate it?