There is a problem with the broadcast.The Problem Try this!The TV is not receivingall channels.If your TV is not connected to a cable box or satellite box:● Confirm that the coaxial cable is securely connected to the TV.● If you are using an antenna, verify it is positioned correctly and the all theconnections are secure.● Run Setup (System > Setup) or Auto Program (Broadcasting > Auto Program).There are no captionswith digital channels.Go to Caption (System > Accessibility > Caption) and change the Caption Mode.Some channels may not have caption data.The picture is distorted.The compression of the video content may cause picture distortions. This isespecially true with fast moving pictures from sports programs and actionmovies.A weak signal can cause picture distortions. This is not a problem with the TV.My computer won't connect.The Problem Try this!The "Mode NotSupported" messageappears.Set your PC’s output resolution so it matches a resolution supported by the TV.The video is OK butthere is no audio.If you are using an HDMI connection, check the audio output setting on your PC.If you are using a DVI to HDMI cable, a separate audio cable is required.I can't connect to the Internet.The Problem Try this!The wireless networkconnection failed.Confirm your wireless modem/router is on and connected to the Internet.Reset your wireless modem/router by turning it off, waiting for 15 seconds, andthen turning it on again.Run Network Setup (MENU > Network > Network Settings).The software updateover the Internet hasfailed.Check the network connection status (MENU > Network > Network Status).If the TV is not connected to a network, connect to a network.The upgrade stops if you already have the latest software version.