We also use third-party cookies that help us analyze and understand how you use this website. The cable's end has an attachment resembling a needle in the middle of it. Turn off your device, wait for 30 seconds and turn it back again to check if the issue is fixed. Select HDMI Setup, then press OK. Now depending on your TV, a few different things may happen: Your TV may automatically recognize that you connected a video game system and not only switch to the source, but change the name of the source to the name of your video game system. From version 1.4 onward, HDMI cables are fast enough for the latest 4K movies and shows. Connecting the unit to a computer's TV tuner card via HDMI or other connection types allows the user to capture video data in real time as it plays on the DVR. As a small thank you, wed like to offer you a $30 gift card (valid at GoNift.com). Connect the other ends of those cables into the Soundbar input ports. As you'll see in this Xfinity Flex review, its incomplete selection of apps (something it continues to chip away at) will be a problem before it can compete with the likes of Roku and the Amazon Fire Stick as one of the best streaming devices. Support is also available on your mobile device through the Samsung Members App. Make sure you're connected to the network, either by signing in with your WiFi network name and password or by using an Ethernet cable. A Samsung TV is a thing of beauty, but when you connect the cable or satellite box, or a 4K video game system, it becomes a masterpiece. My frustrating experience with Flex: Last month I cancelled xfinity cable going to internet only. 3. % of people told us that this article helped them. But you can't argue with free. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. This site uses cookies to enable your digital experience. Had to do it twice on . (Image credit: Xfinity) The top of this.