Wireless Troubleshooting

I am unable to connect my laptop to WiFi network, Used earlier unable to do that now. Please help ?

My laptop is not unable to detect the WiFi network, It was coming automatically when i connect but now when i right click on LAN --> click on 'Diagnose why windows are unable to find the additional networks' so it says Turn On Wireless Capability. I may have disabled the capability in my laptop. Please help I got it =) There is a signal image button available in my keyboard that is for the WiFi connectivity. Its Dell Studio 1555.

Public Comments

1. ...how are you asking this question if you cannot connect to a network..? On my laptop there's a button among some of the crazy things on the keyboard and it looks like a long electric pole and that button will turn the connectivity on and off. Look for a button or check the user guide it all depends on the laptop. If that doesn't restart it and try again. If still problems turn off your modem where the wireless comes out of wait a few minutes and try again IF THAT DOESNT WORK wait a few hours till the internet comes back up. i've had your problem these solutions fixed my problem :)
2. Probably you turned off wireless swither or pressed button (depends on laptop model) on your laptop. Just inspect your laptop case and you will find button with lable WiFi or Aerial image. May be you switche off your WiFi connection programmatically in your OS. So go to Network Connections right click on WiFi conenction and Enable it.