Can't connect thorugh my router.

[Laughingman12]

I can't believe it. Right after I reinstall my operating systems and installed all my drivers, I can't connect through my router. Before I installed my computer's operating system I could access my router fine. I could get to the wireless assistant screen but one thing I notice wrong is that on my selection of wireless networks is that it doesn't say WPA 2 or what kind encryption. Before I reinstall my operating system it said what kind of encryption I have. Please help.

 

[JackMDS]

May be you need to reconfigure the Wireless.

However, it might be necessary to start with a wired connection.

Can I use all the computer as Wireless with No Wired computer?
http://www.ezlan.net/faq#onewire

 

[Laughingman12]

I just found out, my network just work when I set up encyrption to WPA. How do I let my Network card to connect through WPA 2 encyrption.

 

[Laughingman12]

Can some one please help me?

 

[LightninTrip]

just put the encryption key in your wireless device..

 

[JackMDS]

The order of the security safety from the weakest to the strongest is"
No Security
MAC
WEP 64bit
WEP128bit
WPA-PSK
WPA-AES
WPA2
All Wireless Hardware is WEP capable, most have WPA.
WPA+AES, WPA2 is only common among the newest Hardware.
Windows XP with SP2 is needed to use WPA+AES, or WAP2

Wireless Security - http://www.ezlan.net/Wireless_Security.html

The security must be set according to lowest possible between the Wireless Router and all the Wireless clients.

I.e. even if most devices is capable to do WPA2, but one device is only capable to do WEP, to whole system must be configured to WEP.