Have a Acer Aspire. KAV60 and trying to connect to the Internet wireless. Found a connection but when I type in. The security key it tells me I have "network security key mismatch". Any suggestions? Donna

check that the wifi is being managed by Windows and not the application for the wifi, check you wifi settings as well.

A disconnecting wireless and low wireless signal can be caused by any number of things.
Please click on this link and follow my instructions to help resolve your problem.
http://www.fixya.com/support/r3559120-wireless_router_disconnecting

Check that you have entered the wireless security key onto the laptop, may be this that is not allowing connection.

Its the password for your network. If your trying to use someone elses network you need to ask them. If it yours then you should know your security password for your network.

please the internet settings, the tcp/ip settings and please do enable the wireless. you can see it on the control panel.

find it! or ask the store you bought it from

There is a little satellite icon next to the always blue (when turned on) skip to next (song) and stop (square) touch buttons. Put your finger on the satellite icon for a few seconds, then move off, a green message should come up on the bottom of your screen saying "Wireless LAN enabled", if it says "Wireless LAN disabled" then there is another problem with your connection.
When the wireless is enabled check that you're connected to the wireless network. Start > Control Panel > Network and Internet > Network and Sharing Center (in Vista) you should be able to see:
"Access Local and Internet"

If it's not connected to the internet try resetting your wireless router, if that doesn't work, check you have the correct network password. Right click the two little PC screens (icon) in the bottom left, in the new window right-click your network and go to properties. In the new window, "Security" tab check the settings and type in the correct network security key (password) again. Hopefully you will have a record fo the network security key or your problem will have already been fixed before you get to this point. :)

Without any wireless networks available, using your computer wirelessly is most pointless. If you want to set up a wireless access point in your home you need a wireless router, connected to Internet.

MAke sure the wireless switch is on. Try typing in the right WEP key in it's settings to the wireless network.
Hope this helps.

WHATS THE MODEL OF THE NETGEAR ROUTER? you have to have the router address and access the router through internet explorer or firefox. once logged into the router page online then you can change or access the security tab copy or remove the WEP KEY THEN TRY TO ACCESS THE INTERNET WITH THE KEY OR WITHOUT THE KEY YOU DECIDE WHICH WAY TO GO