Can't turn on my vizio soundbar ...checked connections etc ...anything else I'm missing

Here are some troubleshooting steps you can try to pair your woofer with your Vizio VHT215 soundbar:

1. Power cycle: Turn off both the soundbar and the woofer and unplug them from their power source. Wait for a few minutes before plugging them back in and turning them on again.
2. Reset the soundbar: Press and hold the Bluetooth button on the soundbar until you see the light on the front panel start to flash rapidly. This will reset the soundbar and put it into pairing mode.
3. Reset the woofer: Press and hold the Pair button on the back of the woofer until you see the light on the front panel start to flash rapidly. This will reset the woofer and put it into pairing mode.
4. Check the distance: Make sure the woofer is within the recommended distance from the soundbar. Typically, this is around 30 feet or less.
5. Check for interference: Other wireless devices or electronic equipment in the vicinity can interfere with the Bluetooth signal. Move any such devices away from the soundbar and woofer, or turn them off temporarily.
6. Replace batteries: If your woofer uses batteries, make sure they are fresh and installed correctly.

If none of the above steps work, you may need to contact Vizio customer support for further assistance.

1. Plug in the power cord.
2. Plug in the optical cable from your TV to your sound bar.
3. Turn on your TV.
4. Turn on your Soundbar.
5. Check the audio on your soundbar and make sure it's set to the right input.

Guide attached:

Unfortunately your question is pretty weak but if you have all the connections properly set up between Soundbar and the TV you should be able to go in the Roku menu where has a sound set and tell it to use external speakers it's a it's a it's a adjustment there once you do that please by all means also make sure sound and the volume is turned up and even on the TV as well

How to Fix the Vizio Soundbar ' Chron.com

smallbusiness.chron.com > Finances & Taxes > Other Finances & Taxes

Soundbar Won't Turn On ... Turn the volume up on the Vizio soundbar and also ensure the soundbar isn't muted. ... For example, even if the Vizio soundbar is connected properly, if the TV is set up to output through the internal speakers only, ...

Fix A Vizio Soundbar Remote In 4 Simple Steps ' Vizio TV ...

vizhdtv.com/fix-a-vizio-soundbar-remote-in-4-simple-steps/

Aug 25, 2015 - Each model of Vizio soundbar includes its own remote. It's what is ... Use the power button on the soundbar to turn it on. Then test ... So replacing thesoundbar won't resolve the issue if you have one of the effected models .

Not sure the issue. HDMI from cable box to TV. Same with Vizio.
The soundbar usually connects to the optical out from the TV to the in on the soundbar. Subwoofer has to be paired to the soundbar. Instructions should explain or maybe find online by manufacturer

How do u have the sound bar connected?

No adapter. Your sound bar has to have wireless built in.

You need a 1/8" stereo jack to rca....can get on at walmart....hook it from your headphone jack on your pc to the input on the sound bar....input 1 or 2....make sure you have the right iput selected for the sound bar and you should be in business

please check the connection from your dvd player to the vizio tv"....

I do not believe that the vizio soundbar is compatible with anything else besides a vizio :(