LED TV Display Lines Problem: Causes, Solutions & Where to Buy Original Spare Parts
Is your LED TV showing horizontal or vertical lines on the screen? Don’t worry — this is a common issue. Whether it’s a few flickering lines or a full-screen glitch, understanding the causes and solutions can help you fix the problem quickly and cost-effectively.
In this blog, we’ll cover:
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What causes display lines on LED TVs
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How to fix the issue
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Why using original spare parts matters
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Where to buy genuine TV parts online — Great Bharat Electronics
👉 Browse Original LED TV Spare Parts at Great Bharat Electronics
Common Causes of Display Lines on LED TVs
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Loose or Damaged Ribbon Cables
These cables connect your screen to the T-Con board. If they’re loose or bent, it can cause vertical or horizontal lines. -
Faulty T-Con Board
A defective Timing Control board often causes screen flickering, colored lines, or a half-dead display. -
Damaged Display Panel
If the screen panel is physically or internally damaged, it may show permanent lines and may need replacement. -
Overheating or Power Fluctuations
Heat or unstable electricity can damage the internal circuits, including the main board or power board. -
Software/Firmware Glitches
Occasionally, a software bug or outdated firmware could also lead to display issues.
How to Fix LED TV Display Lines
✔️ Restart Your TV
Sometimes, a simple restart can clear up temporary glitches.
✔️ Check Ribbon Cable Connections
Open the back panel (if you’re comfortable doing so) and check the ribbon cables. Reseat any loose connections.
✔️ Replace Faulty Boards
If the issue continues, your T-Con or main board may need replacement. Always choose original parts to avoid further issues.
✔️ Don’t Use Duplicate Parts
Counterfeit or low-quality parts can harm your TV. Stick with genuine, brand-compatible components.
Where to Buy Original LED TV Spare Parts?
For authentic TV spare parts online, trust Great Bharat Electronics — your one-stop destination for original TV components for all major brands.
🔗 Explore LED TV Spare Parts Collection
Why choose Great Bharat Electronics?
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✅ 100% Original Parts
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✅ Available for All TV Brands
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✅ Affordable Prices
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✅ Quick Delivery Across India
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✅ Expert Support Available
Whether you need a T-Con board, main board, power board, LVDS cable, or any other part — you’ll find it all in one place.
Final Thoughts
LED TV screen lines can be frustrating, but they don’t always mean your TV is finished. With the right diagnosis and quality replacement parts, you can fix the issue easily.
Great Bharat Electronics offers high-quality, original spare parts for TVs — delivered to your doorstep.
