Whatagift: I am sorry to hear that you are experiencing issues with your TU7000 TV. If you've switched on your TV and the sound comes through fine, but you're not seeing any picture; there are 3 potential issues. 1) A connection issue; the most common problem. Where there is a bad connection, faulty cables or improper installation. 2) An issue with the device connected to the TV. There may be a video output setting on the device that you must set properly before it will output to the TV. 3) There is something wrong with the TV, which will require a technician to assess the TV and find a solution. Please give us the opportunity to assist you by contacting Samsung Customer Support via any of the following options: 1-800-SAMSUNG (ask for TVs), available 8AM -12AM EST, 7 days a week Or visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage for: 1) Contact Us Options (LiveChat, Remote Support, Facebook, Twitter) 2) Product Support 3) Manuals and Downloads 4) Warranty Info 5) Product Registration: Registering your product gives you access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates 6) Samsung Community: A great resource for getting help from Samsung moderators and customers and more 7) …and more product, repair, order, and care options ~ Samsung Solutions

Hi Tom D, Thank you for your feedback on the Samsung TU7000 TV's image not displaying properly. Please know we are here to help you. You may want to try the following troubleshooting steps: 1. If any external devices are connected, check all input cable connections 2. If the issue persists, define exactly what is wrong with the display. For example, mosaics and blocks, multiple lines or white dots, and fixed horizontal or vertical lines. 3. Try changing channels using the remote control. Is the issue the same on all channels? 4. Press the Home button (which looks like a house), select Source, and choose another input source. Is the issue the same in all sources? 5. If the same problem persists, run a diagnostic test. (Home > Settings > Support > Device Care > Self Diagnosis > Picture Test) 6. If the problem disappears during the test, check your TV signal (Home > Settings > Support > Device Care > Self Diagnosis > Signal Information) to check the signal strength. The signal strength must be more than 20 dB (more than 4 bars on the icon) for stable signal reception Should your issue persist, please contact Samsung Customer Support at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website. ~ Samsung Advisor