Osborne, I’m sorry to hear about the issues you’ve experienced with Samsung’s DU6900 TV. Your feedback is important to us and will be shared with our product teams. Should you ever decide to give Samsung TVs another try and have questions or need help with settings, setup, or features, we would be happy to help. 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. We hope to regain you as a customer in the future. ~ Samsung Pro

Shann, It’s unfortunate to hear your DU6900 TV is turning off by itself. Please try a few troubleshooting steps that may help solve the issue: 1. Unplug the TV from the wall outlet or surge protector and leave it unplugged for 30 seconds. 2. Check the power cord to see if there is any visible damage. 3. Plug the TV power cord back into the wall outlet. If you were using a surge protector, bypass it for now and use a wall outlet. 4. Try to update the software. In some cases, a software update can correct the problem. There is a risk, however. If the TV turns off during the software update, it could damage the TV. Updates can take up to 30 minutes depending on network speed, so if the TV is not turning off too frequently, try updating the software. If the TV continues to turn off by itself, please call us at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website. ~ Samsung Pro

Pedazo, I’m sorry to hear you’re not fully satisfied with the DU6900 TV’s picture quality. If the image is too dim, try adjusting Picture Mode, Contrast, Brightness, or Sharpness settings. First, let’s ensure you are running the latest Firmware Update. Go to Settings> Support> Software Update. Next, If the colors on your TV are correct but just a little too dark or bright, you can try adjusting Picture Modes, Contrast, Brightness, or Sharpness settings. For darker scenes, I recommend Dynamic Picture Mode, which makes pictures brighter and clearer in bright viewing environments. Go to Settings > All Settings> Picture > Picture Mode > Dynamic. Or you can manually adjust the Brightness by pressing the HOME button on your remote, then navigating to Settings > All Settings> Picture > Expert Settings. You may also want to disable Power Saving Mode, which automatically adjusts the brightness to reduce the TV’s power consumption. Go to Settings > All Settings> General > Eco Solution> Power Saving Mode. I hope this helps to improve your picture. Should you need further assistance, please contact 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 Pro

Lowtide3091, Thank you for taking the time to provide feedback on your DU6900 TV. Please know that your feedback will be shared with our internal product teams. We take pride in our products and are sorry to hear that your experience was not up to our high standards. Should you ever decide to give Samsung TVs another try and have questions or need help with settings, setup, or features, we would be happy to help. 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. We hope to regain you as a customer in the future. ~ Samsung Pro