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On screen colouring linings

When I on my tv then television have some colouring lines on screen television work but screen not work

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1 Answer

1. Check Cable Connections

  • If you're using an external device (like a set-top box or gaming console), unplug and reconnect the HDMI or AV cables.
  • Try using a different HDMI port or cable to rule out a connection issue.

2. Perform a Power Reset

  • Turn off the TV and unplug it from the power source.
  • Press and hold the power button on the TV (not the remote) for 30 seconds.
  • Wait a few minutes, then plug the TV back in and turn it on.

3. Inspect for Physical Damage

  • If the screen has cracks or pressure marks, the panel may be damaged, requiring replacement.

4. Test the T-Con Board (If You Can Open the TV)

  • If the lines appear consistently across all inputs and the menu, the T-Con board or ribbon cables may be faulty.
  • Try reseating the ribbon cables that connect the display to the motherboard.

5. Contact Support If Needed

  • If none of these steps work, the panel or internal components may need professional repair or replacement.

Let me know if you need more details! 😊

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