5/1/2023 0 Comments No signal on tv sound effect![]() ![]() The short version is this: Some soundbars can't decode certain audio types, for example 5.1 Dolby Digital, DTS or Dolby Digital Plus signals. Audio settingsĬheck that your source is set to PCM (Linear PCM) if your sound isn't working. Next we'll tackle the sound coming from your sources - Roku, gaming console and so on. Let's assume all the above is correct, since if we already fixed it, you've probably stopped reading. Check out our cleverly named story How do I get sound from my TV's apps? to find out how to get sound from your TV's apps. ![]() If you're not getting sound specifically from any of your TV's apps, that's actually a different problem, one worthy of its own article. Over a Fireplace Is the Worst Location for Your TV.Prevent TV Placement Regret With These 12 Tips.Don't Let This One Setting Ruin Your New TV's Picture.Double-check that everything is connected and especially when using HDMI check sources go to Inputs, and check that the TV's eARC/ARC port connects to the HDMI output (it should be marked ARC too, as above) of your soundbar. If you've got the correct cables (HDMI or optical) running from your sources (cable or satellite box, game console, Roku, etc.) and at least one cable running between your soundbar and TV, you're probably in good shape. There are pros and cons to each method, but that's for a different article. Everything plugs into your soundbar, and from your soundbar a single HDMI cable connects to your TV.Ĭonnecting your TV to your soundbar via an optical cable is the most common method. Everything plugs into your TV, and from your TV a single optical cable connects to your soundbar.ģ. Everything plugs into your TV, and from your TV a single HDMI cable connects to your soundbar.Ģ. Hopefully your owner's manual goes into decent detail, but the short version is this:ġ. There are three main ways to connect a powered soundbar. Let's double-check you do have your cables correct, since that really is the most likely place for there to be a problem (unless you get sound already with certain apps/sources and not others, in which case skip to the next section). In this article we'll go though some simple troubleshooting steps that will hopefully get it all working, starting with cables. Sometimes, though, they're just not smart enough to figure each other out. That's the good thing: soundbars and TVs want to work together. There's a good chance with a few adjustments to your setup, you'll be able to get it working. Maybe it works when connected to your phone via Bluetooth, but when you're playing Netflix it's silent. It's also possible it works sometimes, but not all the time. Even more frustrating, with soundbars you could have all the wires plugged in and everything should work, yet it doesn't. There are few things more frustrating than getting new tech for having it not work correctly. They can help you hear dialog better, make the movie experience seem bigger and fill a room with music. If none of these things solves your 'No HDMI Signal' issue, chances are there's something wrong with the cable or the devices' ports, meaning you'll need a replacement.Soundbars are great. So, if your outputting device gives you manual control over its display resolution, consider setting that to auto, or picking your TV's best resolution. ![]() This is a big problem for PCs, for example, since they're usually capable of outputting video in a wider variety of resolutions than an Apple TV or Roku would be. Most TVs are smart enough to adapt to any resolution within their capabilities, but some devices that send video to a TV can be annoying in that regard. If neither of those solves the problem, one final, common thing to try is to check resolution settings. In many cases, the order in which these devices are powered on will dictate the success of the handshake. This is an extremely common solution for people with HDMI sources connected to a home theater system or an audio/video receiver. So, if you turned on the display before your HDMI source, try turning both off and then powering them on in the opposite order. If that doesn't work, the next thing to consider is changing the boot sequence. ![]()
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