If the Sharp TV speakers have low volume or no sound, you may wonder what went wrong. Troubleshooting sound issues is a no-sweat process. All you need is a little time to diagnose them. The primary things that could be responsible for sound problems are listed as follows.
- Accidentally muted the TV volume
- Incorrect audio settings
- TV may be paired with a Bluetooth device
- Problem with the external speaker, cable, or TV port
- Hardware malfunction
- Software glitches
In this article, we have explained several basic to advanced solutions to fix the audio-related issue on all Sharp TVs.
Solutions to Fix No Sound Issue on Sharp TV
You can try the following solutions if you have no sound problems on Sharp Aquos TV.
Restart the Sharp TV
If there is no sound on your Sharp TV, the first thing to do is perform a restart on your Smart TV. A simple restart will help to solve the temporary issues and the bugs on the TV within a fraction of a second. Check out the steps to reboot the Sharp TV based on a TV model and try it immediately.
Check External Devices
Sometimes, you may not hear audio when an external device, such as a speaker or soundbar, is connected to a Sharp TV. This can occur for many reasons, such as loose connections, defective devices, incorrect audio output, etc. To fix this, disconnect and reconnect your external device or use a different HDMI port.
Change Audio Output on Sharp TV
If your Sharp TV does not receive audio, it’s essential to check the audio output settings. For Android TV, go to Settings and choose Display & Sound. On the next page, select Audio and click Audio Output. Select the appropriate audio output you want to use. For Sharp Roku TV,
Enable Volume Mode on Sharp TV
Sharp Roku TV has a feature that enables or disables volume mode. If you accidentally turn off this feature, you won’t hear any sound on your Sharp Roku TV. To enable volume mode, press the Star key on the Roku remote while playing something. The audio setting dialog box will appear on the TV screen. From there, click the Volume mode option and choose On. Now, you can hear audio on your Sharp TV. If it doesn’t work, try the next solution.
Verify the HDMI Cables
If there’s no sound on your Sharp TV, it may be due to a fault in the HDMI cables. The common issue with HDMI cables is they may be damaged or loosely connected to the HDMI port of your Sharp TV. Also, connecting the cables to the wrong HDMI port will be a reason for this issue. Check the following conditions to resolve the issue with the HDMI cable and ensure the audio output of your Sharp TV is working properly.
- Any damage to the HDMI port of your Smart TV will not permit the audio on your TV. So, try changing the cable to a different HDMI port.
- Another possibility for the Sharp TV’s lack of sound is damage to the HDMI cable. Any minor damage to the cable will restrict the flow and thus create the problem. So, check the wires before connecting them to your Smart TV. If you use an old HDMI cable, you can opt for a new one for better performance.
- If the cable is connected loosely or improperly to the Sharp TV’s HDMI port, unplug it and re-plug it firmly into the port.
Perform a Software Update on your Sharp TV
In rare situations, you may hear a distorted sound on Sharp TV because of outdated firmware. To fix this problem, enable automatic updates on your Sharp TV. As long as your TV has a strong WiFi network, it will search for updates regularly and install the latest version.
If the software upgrade doesn’t take place on its own, you can update the Sharp TV firmware manually by connecting a USB flash drive. Once done, play any video on a Sharp TV and check if it produces a sound. If the problem still exists on your TV, move to the next troubleshooting method.
Check the Internal Components of the Sharp TV
Another possibility of the Sharp TV’s no sound black screen issue is a damaged main board of your Smart TV. Any fault in the main board, a diffused fuse, or bad capacitors will not deliver proper signals to the TV.
If you are an expert in handling electrical components, you can remove your TV’s panel and check for the issue. Instead, you can even reach out to a technician for help to solve the issue on the motherboard. Resolving the issue on your motherboard or replacing the board with new ones will definitely solve the Sharp TV’s lack of sound.
Check the Speakers
Despite the issue with your Sharp TV, some problems may occur with the external speakers, too. If Sharp TV’s internal or external speaker has any faults, the TV will not produce any sound. You will find only the picture on the TV screen. The speakers may not work efficiently if dust particles accumulate or if the speaker has hardware damage. So, make sure to clean the speakers regularly to receive proper audio.
Factory Reset the Sharp TV
Couldn’t you get your TV back from the no sound issue? It’s time to perform a hard reset on your Sharp TV. Keep this fix as a last solution since resetting the Sharp TV will restore all your TV settings to their defaults.
This process restores the TV to its original state, so you need to set up your Sharp TV from the very beginning. A hard reset resolves temporary errors, minor issues, audio problems, and internal glitches on your Sharp TV.
Contact Sharp TV Support
If you have tried all the troubleshooting fixes, including factory resetting, and are fed up with resolving the issue, don’t worry. As a final measure, reach out to Sharp TV customer support. Describe the problem to the professional, and they will help you resolve it.
| Sharp Customer Support Page | https://global.sharp/support/ |
Frequently Asked Questions
Sharp TV might be in Mute mode. Unmute the Sharp TV using a remote and check if it works.
Unplug the HDMI cable and reconnect it again. If the cable is faulty, replace it and check if you can hear the sound.
