Open the Apple Menu located in the upper left-hand corner of the screen. Choose System Preferences, then select Network.
In the TCP/IP control panel, set the options as follows:
Show: Ethernet or Built-in Ethernet
Configure: Using DHCP
Note: DHCP Client ID and the Search Domains fields should be left blank.
Click Save and close the Network screen.
Start your browser and surf away. Your installation is finished.