

If you’ve ever found yourself sitting in front of your TV with the frustrating question, “Why is my TV screen black but I have sound?”, you’re not alone. Many TV owners face this issue, which can stem from simple and complex causes. Whether enjoying your favorite show or watching a big game, a black screen with sound can interrupt your viewing experience.
In this guide, we’ll explore why this happens and provide solutions so you can get your TV back to its fully functioning state.
Table of Content
Takeaways of TV Screen Black with Sound
Wondering “why is my TV screen black but I can hear it” and “how to fix my TV black screen with sound”? There are several reasons this could be happening. From simple cable issues to more complex hardware failures, it’s important to systematically troubleshoot to find the source.
Below is a table summarizing potential causes and solutions for TV (like Samsung) with black screen but sound:
Reason | Solution |
Misconfigured brightness settings | Level up the brightness |
TV power cycling or software glitch | Restart the TV or update the firmware |
Loose or damaged HDMI cable | Check and replace cables if necessary |
TV settings or input issue | Change input settings or reset the TV |
Backlight failure | Test and replace the backlight |
Faulty internal components | Contact the manufacturer or repair shop |
Reasons for TV Screen Black with Sound
What causes a TV screen to go black but still have sound? There are a variety of reasons that could be causing your TV’s screen to go dark while still producing sound. Here are the most common culprits:
- Loose or damaged HDMI cable – A faulty cable can disrupt video transmission, leaving you with audio but no picture.
- Input source issue – If the wrong input source is selected, it can cause the screen to go black.
- Backlight failure – If your TV’s backlight has failed, you’ll hear sound, but the picture won’t show.
- Power cycling or software glitches – These can occasionally cause screen blackouts while keeping audio functional.
- Internal component malfunction – Problems with the TV’s internal hardware may prevent the screen from working properly.
8 Solutions to TV Screen Black with Sound
Got a “black screen TV sound but no picture how to fix” situation? Don’t worry! Here are some step-by-step tutorials to help you troubleshoot and resolve the issue:
#1. Level up the brightness
How to fix a black screen but with sound on TV? Don’t panic. Sometimes, it may not be a problem that the TV brightness is too low to see the picture. Therefore, try to adjust the TV brightness to the appropriate state by referring to the TV manual. If the brightness is set correctly, move on to the next solution.
#2. Check and Replace HDMI Cable
Sometimes, a simple cable issue is to blame. If your HDMI cable is loose, damaged, or improperly connected, it can cause the picture to go black.

Step 1. Turn off your TV and all connected devices.
Step 2. Disconnect the HDMI cable from both your TV and device (like a set-top box, gaming console, or Blu-ray player).
Step 3. Inspect the cable for any visible damage. If damaged, replace the cable with a new one.
Step 4. Reconnect the HDMI cable securely to both the TV and the device.
Step 5. Turn on the TV and check if the picture reappears.
#3. Adjust the TV Input Source
What should I do if my TV screen is black but there is sound? If your TV is stuck on the wrong input source, it may produce sound but no picture. Switching to the correct input can resolve this issue.
Step 1. Press the Input or Source button on your remote. To change TV input without a remote, the Universal TV Remote app makes it possible and easy.

Download Universal TV Remote
Step 2. Cycle through the available input sources (e.g., HDMI1, HDMI2, AV, etc.) until you find the one connected to your device.
Step 3. Wait for the screen to adjust to the new source. If successful, the picture should return.
#4. Soft Reset Your TV
A software glitch could be causing your TV’s screen to go black. Soft resetting the TV may clear any temporary issues.
Step 1. Unplug the TV from the power outlet.
Step 2. Wait for at least 30 seconds before plugging it back in.
Step 3. Turn on the TV and check if the screen works properly. If necessary, follow the on-screen instructions to complete a soft reset through the settings menu.
#5. Update the TV
Sometimes, outdated firmware or a temporary software glitch may cause your TV to show sound but no picture. Updating the firmware can fix these problems:
Step 1. Turn on your TV and go to the settings menu if possible.
Step 2. Look for an option labeled Software Update or Firmware Update.
Step 3. If an update is available, follow the on-screen instructions to download and install it.
Step 4. Once the update is complete, restart the TV and check if the issue persists.
#6. Factory Reset Your TV
If your TV still has a black screen but its sound works, a factory reset can eliminate potential software issues. Before you do this, record various configurations you have modified as this reset will erase everything, including your settings, sign-in info, and data.

Most TVs have a physical reset button, such as the Emerson TV reset button, which allows you to reset them without accessing the settings menu. So, locate the reset button and follow your TV manual to factory reset your TV.
#7. Check and Replace the Backlight
A faulty backlight can leave you with audio but no picture. This issue may require professional repair if the backlight is broken.
Step 1. Turn off the TV and unplug it from the power source.
Step 2. Look closely at the screen in a dark room. If you can see a faint image, it’s likely a backlight failure.
Step 3. Contact the TV manufacturer or a professional repair service to repair the backlight.
#8. Check for Hardware Malfunctions
Internal components like the TV’s mainboard or power supply could be malfunctioning, causing the screen to remain black.
Step 1. Turn off the TV and disconnect it from the power source.
Step 2. Check if any unusual sounds or lights are coming from the TV.
Step 3. If you notice any issues, it’s best to contact a certified technician or the manufacturer for further inspection and repair.
Wrapping Up
Dealing with a “my TV screen is black but I have sound” issue is certainly frustrating, but don’t worry—it’s usually something that can be fixed with a bit of patience. By following the steps we’ve outlined, you’ll be able to troubleshoot the problem and potentially fix it without too much hassle. Remember, if all else fails, calling a professional is always a solid option.
Why Is My TV Screen Black But I Have Sound FAQ
Q: Why is there sound but no picture on my Samsung TV?
If you’re hearing sound but seeing a black screen on your Samsung TV, it could be due to issues with the HDMI cable, the TV’s backlight, or the input source. Try checking the cables and settings, and if that doesn’t work, consider a reset or a backlight replacement.
Q: How to fix Roku TV black screen with sound?
For a Roku TV with sound but a black screen, try restarting the TV, checking the HDMI connection, and switching to the correct input. If the problem persists, a backlight or software issue could be to blame, and professional repair might be necessary.
Q: How long do TVs last?
On average, TVs last around 7 to 10 years. The lifespan depends on the model, usage, and care. High-quality brands and proper maintenance can extend the life of your TV.
Q: How much to fix a backlight on a TV?
Replacing a TV’s backlight can cost anywhere from $100 to $400 depending on the TV model and labor costs. Professional repair services or manufacturers can provide more specific quotes based on your situation.