Sorry but with such slim details.
by R. Proffitt - 5/1/12 8:27 AM
In Reply to: Help I have a samsung led smart tv and cant connect to net by lisaca1973
I can't guess if it's one of the known issue such as FIOS, or the router firewall or other.
But since you wrote it can't find the router, is the router within 20 feet and is the channel of the wifi one your Samsung supports?
Example at http://forums.cnet.com/7723-13973_102-560420/wifi-disconnects-from-time-to-time-galaxy-tab-7-plus/?tag=contentBody;threadListing
More at http://forums.cnet.com/7723-7589_102-378511/samsung-owners-start-here/?tag=contentBody;threadListing