Vizio sound bar subwoofer troubleshooting

A Popping Noise Sound in a Vizio

Vizio televisions have advanced sound settings that are often tricky to troubleshoot. Fortunately, when the Vizio TV volume keeps going up or you experience a no sound problem, there is a simple solution available. In many cases, it's a simple conflict between programs controlling the sound settings and a brief navigation to and adjustment of these settings will resolve the problem. A no sound problem is less common than sound fluctuation issues but it does happen on occasion.

Ideally, the solution is simple and does not require any physical changes or repairs to the hardware. Start with the easy stuff and make sure the television is not muted. Next, turn up the speaker volume and check for sound. Turn the station to ensure the issue is local to the television.

Next, inspect the speaker system. Integrated speakers are often used but a soundbar or exterior sound system can fail due to a lack of power. Make sure the speaker system is turned on and is connected to the television. Physically inspect power cords and speaker wires for loose or bad connections. Navigate with the remote Audio then to Audio Settings to ensure the speakers are turned on within the television settings as well.

The other common no sound issue involves a conflict with the cable or satellite box. The box can override the sound settings and you must turn up the sound through the box rather than the television. Select the Cable option on your remote and turn up the sound to test for this issue. You can change the primary sound control option in the Audio Settings and Speaker Settings portion of the control panel. When the Vizio TV volume goes all the way up or fluctuates randomly, a conflict of devices is present.

The Vizio soundbar volume fluctuates in a similar manner as the television stock speakers and the resolution process is the same for both speaker options. Ultimately, the way to fix the sound fluctuations is through simple settings changes to prevent program conflicts.

When the volume fluctuates, access the Audio Settings using the remote control. Now test the volume to see if the new settings function properly. If the volume continues to fluctuate, the TruVolume settings are not the primary issue. In this instance, check the cable or satellite box settings for conflicts.

Vizio Sound Bar Setup & Troubleshooting

Turn off the box volume to only use the soundbar or speaker system. If the problem persists, check the settings on all apps and turn off the volume controls within apps so the only controls being used are those determined by your primary preferences. In rare cases, the volume controls are very difficult to assess and troubleshoot. Utilize the Vizio customer support forums and channels to seek specialized assistance. The Vizio community is capable of helping with difficult problems unique to your situation.

If the volume is intermittent or no volume exists, the potential for a hardware malfunction exists. In this instance, check the Vizio warranty for repair or replacement potential. Your point of purchase may also have offered an extended warranty service that may cover hardware failures.

vizio sound bar subwoofer troubleshooting

If the warranty does not cover the television, seek professional repair services for a quote on new speakers or a repair to the existing system.

How to Troubleshoot a Vizio Sound Problem. By : Zach Lazzari November 25, Share Share on Facebook. Get great tech advice delivered to your inbox.Max holds a B. LG sound bars come in various shapes and sizes and can accommodate nearly any budget.

A sound bar is a great alternative to a full-blown home theater system, and can give your out-of-the-box TV audio more than a little added pop. Common issues you can run into with LG sound bars include no audio, power problems, remote control problems, and more. Use troubleshooting to work through these challenges and get your soundbar back up and running. Check that the power cable connected to the LG sound bar is firmly connected.

If the device still isn't working, verify that the outlet you're attempting to connect the sound bar to doesn't work by connecting a device that you know does, such as a lamp. If that device works, then you'll need to contact LG and raise the issue with them, or return the device to the reseller you purchased it from and see if you can exchange it. Setting the functionality up requires an initial pairing.

If you've already paired the two LG devices but are not able to control the sound bar's volume using your TV remote, try un-pairing and then re-pairing the two devices in the Sound Sync section on your TV. Alternatively, if you didn't pair the device's previously, verify that you're TV actually supports the Sound Sync feature. Try resolving any other issues you experience by resetting the device to its factory default settings by doing the following:.

Sign in or sign up and post using a HubPages Network account. Comments are not for promoting your articles or other sites. I have a lg sound bar model number is slm4r and I have a wireless speaker kit model number spj4-s and the wireless speaker kit will not pair to the sound bar any suggestions.

Remote will not operate. Have changed batteries. Lined up properly. Just stopped working. Any suggestions. Sound on the Sound bar bar just goes off. The buttons on the sound bar are not working. Also, not all of the sound bar remote control buttons work and I can't control the sound bar with the LG magic remote. Other product and company names shown may be trademarks of their respective owners.

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Max Dalton more. Introduction LG sound bars come in various shapes and sizes and can accommodate nearly any budget. No Sound from Sound Bar If you are playing audio from a connected Bluetooth device, ensure that the volume is turned up on both the source device and the LG sound bar. Also, ensure that neither the sound bar or the source device is muted.

Verify that you've selected the correct input source. Check the back of the device to ensure you know what input to look for. Also, try cycling through the inputs in the event you misread the input the device was actually connected to and that audio is actually coming out of another input.

No Sound from Subwoofer Make sure the subwoofer associated with the sound bar is firmly connected to the outlet it's plugged into. If the unit is getting power, the issue is most likely associated with the Bluetooth connection.

vizio sound bar subwoofer troubleshooting

Un-pair and then re-pair the subwoofer with the sound bar to see if this resolves your issue.Pros: Sound bars, whether from Vizio or other manufacturers, provide much more kick and clarity than built-in TV speakers at a fraction of the cost and setup time required by high-end sound systems.

Cons: Sound bars do require some additional cost and setup and, like any external sound equipment, may call for some troubleshooting from time to time. Is your Vizio sound bar not working? As ofVizio manufactures and sells well over a dozen different sound bars, so troubleshooting procedures may vary per device. It's always best to check the original manual before attempting to problem-solve.

Fortunately, though, Vizio suggests a variety of troubleshooting techniques that are nearly universal. If you have neither sound nor action from your sound bar, turn to the most basic of troubleshooting tactics — simply making sure the device is plugged in to power and that the sound bar as well as the subwoofer, if your sound bar includes one is also powered on.

Likewise, press "mute" on the remote a few times to make sure that the sound bar is not muted, and turn up the volume for good measure. Once you've verified that the volume is up, ensure that the sound bar is securely plugged in to the TV by checking both ends of its RCA-to Unplug the cables for a bit to ensure that your TV source is actually producing sound before plugging them back in.

Still stumped? Try cycling through all of your TV's inputs and waiting five seconds on each input channel to check for audio. If possible, try connecting another external sound device to your TV to see if the problem stems from the sound bar or from the TV itself.

In some cases, you might get perfect sound from your Vizio sound bar, but nothing from the included subwoofer. When this happens, try moving the subwoofer closer to the sound bar, keeping in mind that, if it's a wireless sub, it needs a clear line of sight to the sound bar.

Also ensure that the subwoofer's volume is turned up with your sound bar's remote. Try the basics here, too, like ensuring that the power is on and checking the connections. But why is my Vizio sound bar blinking? If your sub has a slowly blinking light, it probably needs to be paired — or wirelessly connected — with the sound bar. To pair the devices, power the subwoofer on, then press the "pairing" button on the back of the sub. Hold the button for five seconds, until the light on the device begins to blink more quickly.

Now, press and hold the power button on your sound bar for five seconds if your sound bar has a pairing button, hold that instead.Menu Menu. Search Everywhere Threads This forum This thread. Search titles only. Search Advanced search…. Everywhere Threads This forum This thread. Search Advanced…. Log in. Category 1 Category 2 Category 3 Category 4. Support UI. X Donate Contact us. New posts Trending Search forums. What's new.

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Vizio sound bar problem. Thread starter shoob0x Start date Jan 21, Sidebar Sidebar. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Previous Next Sort by votes. Dec 6, 37 0 10, 1. The TV plays sound with built in speakers fine, but the sound bar gets nothing, even if I turn off the TV speakers.

I made sure the volume was up and connected it right, although there didn't seem to be an optical audio connector on the back of the TV. Thanks in advance. Jul 7, 0 20, If it is, there should be an optical out. The grey square cover flap right of the network port.JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website. The 2. The deep bass modules produce room-filling sound with added bass without the need for a separate subwoofer.

This boost gives you a more dynamic listening experience, bringing your favorite content to life. They fit with any space and are sized to match your TV. Simply set the volume once. All Rights Reserved. SBC6 is rated at dB. Sound Pressure Level measured using pink noise at 1 meter, C-weighted. Total Harmonic Distortion calculated as electrical measurement of amplifier distortion.

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vizio sound bar subwoofer troubleshooting

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Thank you for your interest. Thanks for Signing Up! Watch 2.Popping noises on your Vizio TV can become a distraction in the middle of your favorite movie, but, worse than that, they could be the first sign of a problem that needs to be repaired by a licensed Vizio repair center. The popping noises can be the result of your power supply, your speakers or your input source. The input sources connected to your TV should be the first thing that you check when searching for the source of a popping sound on your Vizio TV.


Change channels or try a new DVD or Blu-ray disc to see if the popping sound persists on each input source. If the popping sounds stop when changing input sources, the issue is with your source and not your TV. The way that your input devices connect to your TV should be examined if you suspect that one of your devices is causing the popping noises in your TV.

Examine the cables connecting to your input devices for nicks, frays and tears. If your cables appear to be intact, consider replacing them with cables that support higher shielding.

Tips on the VIZIO Sound Bar from VIZIO Tech Support

Tighten any coaxial cable connections and firmly press any HDMI, component or composite cables into your TV and input devices. Your Vizio TV may include advanced audio settings that may be capable of causing popping sounds in your TV. Your TV may be trying to compensate for a weak audio signal when using a satellite or digital cable signal. The power supply in your Vizio TV operates by charging and discharging power capacitors inside of your TV.

These capacitors can release an audible popping sound when overcharged and can lead to hardware failure. The power supply of your TV can retain a high-voltage electrical charge for several months after being unplugged and should only be serviced by experienced professionals.

A Popping Noise Sound in a Vizio. By : AnthonyO. Share Share on Facebook. Popping noises may not mean that your Vizio TV needs to be replaced. Get great tech advice delivered to your inbox. Keep your family productive, connected, entertained, and safe. Please enter a valid email.JavaScript seems to be disabled in your browser.

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