Hi Jgriff033, We are happy to hear you are enjoying your Samsung TU7000 TV for gaming and movies. We also appreciate your feedback on the sound. Please know we are here to help you! Please try these troubleshooting steps if your sound is going in and out. The Auto Volume function adjusts the sound to a certain level when changing channels or switching to another external input. Go to: Settings > Sound > Expert Settings > Auto Volume = On You may also want to perform a Sound Test under Support > Self Diagnosis > Start Sound Test. If the issue persists, please reach out to us so that we can provide further troubleshooting. Call us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Or visit us on the Samsung website and click on the ‘Support’ link for: 1) LiveChat with an agent 2) Manuals, Software, & Warranty Info ~ Samsung Advisor

HI Leo p, Thank you for purchasing the Samsung TU700D TV. I’m sorry to hear you’re experiencing a power cycling issue where your TV turns on and off repeatedly. Please try a few troubleshooting steps that may help solve the issue: 1) Check the power cable for damage and proper connection. 2) If the cable is bent, broken, kinked, pinched, pressed excessively (possibly by a heavy object on top of it), or damaged, this is likely the cause of the issue. Replace the cable. 3) Unplug the TV from the wall outlet for 30 seconds, then plug it back in. 4) If the power cycling allows enough time between powering on and off, try updating the TV to the latest firmware. 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. The TV will likely need service if the issue persists after these steps. We back the TU700D with a 3-year limited manufacturer's warranty. You can see details of your warranty here: https://www.samsung.com/us/support/service/warranty/UN70TU700DFXZA Should you have additional questions or need to set up warranty service, 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