IS it possible to find out my IP adress without internet connection ?

A computer will be assigned an IP address only after it connects to the internet. A disconnected computer will not have an IP address. Please contact your Internet Service Provider for help in setting up your DSL connection.

Barry Manilow pointed out that you may have lost your Network Drivers which Is why you don't have an IP address and can't have access to the internet. Once you connect your DSL Modem to your Computer your automatically connected as DSL is a Broadband Service which means always on and connected. All DSL information is stored into the modem so because you re-installed windows has nothing to do with your internet.. unless you don't have Network drivers. Take his advice on obtaining drivers for your Network Adapters.

You can run Start>Run>cmd and then type ipconfig /all which will present you with any ip address information. If you get an address that starts with 169 it means you don't have a valid connection. If it gets an error or doesn't present any information windows can't detect the NIC and you should verify in Device Manager that your drivers are present and up to date.

EASY...go to start menu and click on run...then tybe cmd and click enter..a command prompt window will open there type "ipconfig/all" and there u have it..al full list of all u computers internet details lips will be shown..hope this helps