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Why Is My Hyundai TV Screen Black? 5 Possible Causes and Fixes

January 19, 2024

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Experiencing a black screen on your Hyundai TV can be frustrating. But don’t panic – in most cases, it’s an easy fix. This comprehensive troubleshooting guide covers 5 common causes and solutions to help get your Hyundai TV back up and running.

Check Power Connections and Cables

Before diving into complex troubleshooting, first ensure your TV is getting power and that all cables are securely connected.

  • Verify the wall outlet is working and TV power cord is firmly plugged in
  • Check that cables connecting devices like a cable box are snapped in completely
  • Try connecting a working device like a streaming stick to test the TV’s inputs
  • Reset any connected devices like a cable box by unplugging and replugging
Tcl Tv Hdmi

Adjust Input Source Setting

If the TV has power but the black screen persists, the input source selected may be incorrect.

  • Use the TV remote to toggle between inputs like HDMI1, HDMI2, TV, AV, etc.
  • On smart TVs, navigate to Settings to verify default input source wasn’t changed
  • For cable, ensure box is powered on and tuned to the correct channel
Tv Switch Input Sources

Perform a Soft Reset

Resetting your Hyundai TV can clear any minor software glitches causing display issues.

  • Unplug the TV power cable and keep unplugged for 60 seconds
  • Press and hold the power button on the TV for 10 seconds while unplugged
  • Plug power back in, turn on, and check if black screen issue is resolved
Unplug The TV

Inspect for Backlight Failure

LCD and LED TVs require a backlight system to illuminate the screen. If it fails, the picture will not display.

  • Shine a bright flashlight at the screen to check for any faded imagery
  • Contact the manufacturer or authorized repair center for backlight replacement
  • For older TV models, replacing the entire set may be more cost-effective

Execute a Factory Reset

If the above steps don’t resolve the issue, resetting the TV to factory default settings could clear any problematic configurations.

  • Access the factory reset menu using the remote buttons listed in the user manual
  • Select the full factory reset option to clear all apps, settings, and preferences
  • Log back into the wifi, reinstall apps and adjust settings after reset completes
Android Tv Factory Reset

Still having issues getting the picture back after trying these troubleshooting tips? Your best bet is to contact an authorized Hyundai TV repair center for service. Trained technicians have the skills, experience, and parts to accurately diagnose and fix complex TV problems.

Frequently Asked Questions

Q: Why did my Hyundai TV screen suddenly go black?

A: Sudden black screens are usually caused by a power, cable or software issue. Check connections, reset devices, and perform a factory reset on the TV to restore picture.

Q: Does a black TV screen mean the backlight is broken?

A: Not necessarily. Use a flashlight to check for faded image. If image displays, backlight is likely working. The problem may be input or software related.

Q: I tried everything but the Hyundai TV screen is still black. What now?

A: At this stage your best option is to contact an authorized Hyundai repair center. Technicians can accurately diagnose and replace any faulty parts like a failed backlight panel.

Q: How much does it cost to repair a black screen on a Hyundai TV?

A: Costs vary depending on TV model, age, and fault. Backlight repairs average $150-$350. Full TV replacement may be better for older models. Diagnostic fees also apply.

Q: Should I factory reset my Hyundai TV to fix black screen issues?

A: Yes, a full factory reset can often resolve software-related faults causing black screens. Just be sure to reinstall apps and log back into wifi afterwards.

Key Takeaways: Resolving Hyundai TV Black Screen

  • Inspect power connections and cables first
  • Adjust input source from remote
  • Attempt soft reset and factory reset
  • Check for failed backlight
  • Contact Hyundai service center if needed

Hopefully this guide provided some helpful troubleshooting advice to get your Hyundai TV back up and running. Let us know in the comments if you have any other questions!