107 Registering the TV as a DivX-Certified Device (WatchingPaid DivX Movies)108 Restoring the TV to the Factory Settings108 Turning the TV into a Display Model (for retail stores)Connecting to a TV Viewing Card slot109 To connect the CI CARD, follow these steps:110 To connect the CI CARD Adapter, follow these steps:Teletext FeatureTroubleshootingGetting Support114 Support through Remote Management116 Finding the Information You Need for ServiceThere is a problem with the screen116 Testing the PictureI can't hear the sound clearly119 Testing the SoundThere is a problem with the broadcast.The computer won't connect.I can't connect to the Internet.Anynet+ (HDMI-CEC) isn't working.I am having trouble launching/using apps.My file won't play.I want to reset the TV.Other IssuesNotes and PrecautionsRead Before Using SAMSUNG APPSWeb Browser RestrictionsPhoto, Video, and Music File Limitations128 Storage Device File Transfers129 Supported External Subtitles129 Supported Internal Subtitles130 Supported Image Formats and Resolutions130 Supported Music Formats and Codecs131 Supported Video CodecsRead After Installing the TV133 Picture Sizes and Input Signals133 Installing an Anti-Theft Kensington Lock134 Read Before Setting Up a Wireless Internet ConnectionComputer Connection Precautions135 LED 5 series135 IBM135 MAC136 VESA DMT137 LED 4 series137 IBM137 MAC138 VESA DMTSupported Video ResolutionsLicenceGlossary