If you want the network configuration to be set up automatically, you have to plug your server with an **Ethernet** cable **right behind your main router**.
The wireless connections are not supported yet, and if you use intermediate routers, the network ports opening will not be automatic: Your server will not be accessible externally.
Boot up your server with the USB key or a CD-ROM inserted, and select it as **bootable device** by pressing one of the following keys (hardware specific):
```<ESC>```, ```<F8>```, ```<F10>```, ```<F11>```, ```<F12>``` or ```<SUPPR>```
You can proceed to post-installation right away, or access the **IP** address shown on this screen from another computer's web browser (usually `http://192.168.x.x`)