In samsung smart TV a network test is the easiest way to connect to the internet.
To perform a network test press the menu button on your remote control
you can use upward and down keys to setup ,now select network from the list in the network menu choose network test, if you"r successfully connected, check mark each part of the test
But if any part of the test fails lets go for some possible solutions
If mac address fails this means a samsung wireless link is not connected properly or its defective, to confirm whether the link is working properly connect the tv to modem with ethernet cable and change network type to wired and check the network test again if the test passes this time the link may be defective
If the ip address fails this could be an issue with wireless router,disconnect all physical connection and restart modem.router TV and check
If gateway ping fails this also could be a wireless router issue,disconnect all physical connection and restart modem.router TV and check
if internet service test fails your network may have limited or poor connectivity there could also be internal firewall took place here you can disable any firewalls and test Hope this will help you, enjoy browsing on smart TV.still if you find difficult please visit for help
http://247support.ninja