How to fix it? Fire Stick Not working
1.RESET TO FACTORY DEFAULTS ON FIRESTICK
Reset to Factory Defaults on your Fire TV stick will clean all the settings, data, add-ons that you have saved over time. it will be fresh like new and you have to install all of them once again. so think wisely before you do it. if you consider doing this then follow us below.
First, Open the main Menu
Then go to Settings
And go for System Settings
Then scroll down below
Now Click “Reset to Factory Defaults”
In the main time, a warning popup window will appear,
Click the “Reset” to confirm
And we are done.
2. Fix the audio trouble
In instances wherein the audio on your Firestick isn’t working, you can first start with the aid of checking to see if your TV isn’t accidentally on mute via reviewing your extent settings. Try that first, and if that doesn’t restoration things then try these Firestick audio restore recommendations:
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If you think it’s viable that your outside audio system are not well-matched along with your Firestick, then you could switch your audio settings to default mode to see if that resolves the difficulty.
If that decision does no longer work, then your Firestick can be set to the wrong audio settings. To regulate your audio settings, go to the Settings alternative for your Fire TV main menu, and select the Dolby Digital Output choice.
The Dolby Digital Plus alternative must be set to “off.”
If not one of the formerly referred to answers fixes the audio of your Firestick, then the problem could be your TV’s HDMI port. Try plugging your Firestick into every other device to peer if it emits sound.
In the case that the Firestick nevertheless does now not produce audio, then the problem could be with the HDMI port to your Fire TV Stick.
If not one of the Firestick audio fixes above labored, then check all the cables for your Home Theater device. For example, in case you use outside speakers in your Firestick audio, then check all the cables on your speaker system to ensure they’re high-quality and comfortable!