Hi David, We appreciate you sharing your details regarding the HDMI ports on the TV. Your feedback is important to us and will be shared with our product teams. Samsung is committed to providing the best possible product experience, quality, and value. We back this Samsung TV with a 1-year limited manufacturer's warranty, including authorized repair for manufacturer defect, if purchased brand-new directly from an authorized seller. Please give us the opportunity to assist you by contacting Samsung Customer Support at 1-800-SAMSUNG, 8 AM - 12 AM EST, 7 days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website. ~ Samsung Advisor

Hi SmithFamily, I'm glad you reached out to let us know about the issues you are experiencing with the connectivity on your Samsung TU7000 TV. There are a few troubleshooting steps that may resolve the problem. 1) Check the network and the status of your access point. 2) On the remote control, press the Settings button. 3) Select Settings > General > Network > Network Status to check the network status. 4) If the network isn't connected, a network reset may be required. 5) Make sure that your access point is working correctly. Check the LED indicators on your access point to ensure it is operating normally. 6) Check the access point location if you use a wireless access point. If the access point is too far from the TV, move it closer. 7) Try rebooting the access point by disconnecting and reconnecting the power connector. It may take 1 to 2 minutes until the access point comes back online after a reboot. 8) If the same problem continues, select Settings > General > Network > Network Status > IP Settings to change to a different DNS server. If a test occurs, cancel it and select IP Settings. 9) Select DNS Setting Enter manually. 10) Select DNS Server, enter 8.8.8.8, then select OK. 11) A software update or factory reset may be required if the same problem continues. Go to Settings> Support> Software Update. If this does not correct the issue, I also recommend trying these steps: 1. Use 5Ghz Wi-Fi if possible 2. Try wired LAN if available 3. Try repositioning the router, so there are no obstacles between your TV and the router If you continue to have issues, please know we are here to help. Please call us 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

Chicago Steve: Thank you for purchasing Samsung’s TU7000 TV and for your review. I am sorry to hear you are experiencing issues with your remote control. You may first want to check to see if your batteries are working. Next, you may want to contact your cable company to see if an upgraded box is available. Please also be sure that the distance between the cable box and TV is not too far apart. Then reset the connection of your remote by going to Source > Universal Remote Setup. I hope this helps. For further assistance, please contact Samsung Customer Support. 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