I have a Dell Inspiron, and the wireless network won't connect to the router or network, other computeres work well with ht erouter and so did my computer until 2 days ago, it shows the available connection but won't connect to it. All the hadrware shows up fine and in good order but won't ?&(&(*&(*&()_ work.
HELP ME!!
Thanks

Power off your wireless router or access point and power it back on again. Then try to connect again. I am assuming that nothing has changed in the configuration? If you had a previous configuration saved for your wireless, delete it so that you can create a new one.

Use a wired connection so that you can get into your router administration and make sure that nothing has been changed - i.e.. WEP key, security, etc. And if you have not done so, change the default password for your router and make sure that it is not enabled for remote management from the Internet.