[khos1978]

i bought a computer from a friend and he was on dial up.i think i made all the changes over to wireless but i still have no connection.i have access to 30 network users on my pc and all of them r unsecre but it is showing no signal for all of them

 

[Wand3r3r]

Do you get a valid ip address and can you ping the gateway ip when connected wirelessly?

 

[spunk.funk]

Go to Start/Search and type inetcpl.cpl and press enter/Connections/LAN Settings. Make sure all the boxes are unchecked. Now go to Start/Search and type ncpa.cpl and press enter. Right click the Local Area connection/Properties scroll down to Internet Protocol (TCP-IP)/Properties. Make sure Obtain an IP Address and DNS Server Address Automatically are both checked. Now go to Start/Search and type CMD Right click the CMD.exe Icon and Run As Administrator. IN the Command Prompt type ipconfig /release and press enter. the IP Address changes to 0.0.0.0 Now type ipconfig /flushdns and press enter. Now type ipconfig /renew. Now type ipconfig /all. You should have a new IP address try it again. If you still cannot connect please include the text output of your ipconfig /all in your next post