Samsung UN46ES7500F E-Manual page 121

No wireless router selected. Go to
Settings
Unable to connect to wireless router.
●
Try the following: check that the router is
turned on, and if it is try turning it off and on
again. Check if you need to enter a security
key to use the router.
IP auto setting failed.
●
Try the following to set your IP address
automatically. Or set your IP address
manually by selecting
DHCP server is enabled on router and
unplug and re-plug-in the router. - Contact
to select your router.
IP Settings. - Ensure
Network