Hi there, Thank you for sharing your experience with Internet connectivity. If you’re experiencing issues with the Wi-Fi connection, we suggest you try the following: 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 Please also be sure you are running the latest firmware. You can check to see what software version your TV is using and if there is an available update through the settings on your TV. Go to: Settings > Support > Software Update. You can enable automatic updates for convenience. Go to Settings > Support > Software Update, then select Auto Update. I hope these tips help resolve your concerns. If you continue to have issues, 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

PacMark, Thank you for your feedback on the Samsung TU7000 Crystal UHD Smart TV. I am very sorry for the AirPaly issue you have encountered and understand your frustration. Your user experience is very important to us and will be shared with our teams. So that we can better troubleshoot this issue and provide steps towards a solution, I invite you to please contact Samsung TV Support by calling 1-800-SAMSUNG (ask for TVs) Available 8AM to 9PM EST (Mon-Fri) Or copy-paste this link into your browser to LiveChat with us: https://www.samsung.com/us/support/#contact_us_for_support We are likewise reachable by Facebook Messenger at: https://www.facebook.com/samsungsupport Or find us on Twitter at https://twitter.com/SamsungSupport It is our customers’ concerns and opinions that drive our continuous efforts towards delivering world-class service and products. We hope to hear from you. -Samsung Ambassador

Hi LeAnn, Thank you for sharing details of the image issue you’re having. Please know we are here to help. I have a few troubleshooting tips I would like for you to try. You mentioned that your screen went black; if your TV has a black screen, please try these steps. 1. Press the Home button on the remote. If the menu appears, the TV is powered on but is either not on the correct source or not receiving a signal. If the menu does not appear, the TV may have power issues. Check the red standby light, a little red light at the edge of the TV that you aim the remote at. In everyday use, the red standby light is on when the TV is off (indicating the TV is on standby), and the red standby light is off when the TV is in use (or doesn't have power). 2. Confirm the TV is set to the same source as the external device. For instance, if your cable box is connected to HDMI 1, set the TV source to HDMI 1. If the TV is set to the correct source but there is still no image, unplug and reconnect the AV connections one cable at a time from both ends of each cable. If there's any damage to the cable, it will need to be replaced. After you've reconnected the external device, could you turn it off and back on? 3. Test the HDMI cable. Some TVs have an HDMI cable test. Some models only have this test after a software update, and older models do not have it. If your model does not have this test or is not connected by HDMI, skip to the next step. The test is designed for HDMI cords less than 6 feet long and may not give accurate results on longer cords. To perform the test, make sure the TV's source is still on the HDMI setting for the cable you want to test, and then navigate to Settings > Support > Self Diagnosis > Signal Information > HDMI Cable Test > Start Test. If the test says, the cable is bad, replace the cable. Service is not required. 4. Test different external devices. The final thing to rule out is the external device you're using. Try connecting a different device or using a different source port. If the TV can display a picture in any other setup, then you've ruled the TV out as the cause of the issue. Keep trying various setups until you identify the device or cable that is not working and troubleshoot or replace it. You likely need service if these steps do not fix your issue. If your TV is out of the 1-year Manufacturer's Warranty, you can locate a service center in your area on Samsung's website. Go to Support (upper right corner) and select Schedule a Service Appointment. This will allow you to find a location nearest you to help you with your repair. Should you have additional questions or wish to troubleshoot the issue, please call us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. LiveChat with an agent, as well as manuals, software, and warranty info, can be found at the ‘Support’ link on our Samsung website. ~ Samsung Advisor

Hi Stewart G S, thanks so much for your kind words! We sincerely appreciate your feedback and will share this with our team. We hope you enjoy many years of great entertainment with your Samsung TV! 

Miko2a: I am sorry that you are experiencing issues with your TU7000 4K Smart TV. Your TV has several self-diagnosis tools built in that can help solve problems with signal, network, picture, or sound. Go to Settings > Support> Device Care > Start Device Care You may also want to clear out your TV's temporary storage space by pressing and holding the Power button for 6 seconds. Please be sure you have the latest firmware. You can check to see what software version your TV is using and if there is an available update through the settings on your TV. Go to Settings>Support>Software Update I hope this helps to solve your concerns. Should you need further assistance, please contact Samsung Customer Support. 1-800-SAMSUNG (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