LED/LCD TV Screen Flickering
A LED/LCD TV with the "Screen Flickering" fault usually shows it through brightness pulses or flickers, especially on bright scenes, lines that flash across the screen, and flickering that worsens as the TV warms up. This is typically traced back to a failing capacitor on the power supply board, an unstable backlight driver, and a loose ribbon cable connection. A technician resolves it by testing the power supply capacitors and backlight driver and reseating internal connections.
Symptoms
- Brightness pulses or flickers, especially on bright scenes
- Lines that flash across the screen
- Flickering that worsens as the TV warms up
Likely causes
- A failing capacitor on the power supply board
- An unstable backlight driver
- A loose ribbon cable connection
How it's repaired
Testing the power supply capacitors and backlight driver and reseating internal connections.
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Other LED/LCD TV issues
Frequently asked questions
Why is my LED/LCD TV screen Flickering?
The usual causes are a failing capacitor on the power supply board, an unstable backlight driver, and a loose ribbon cable connection.
How is this fixed?
By testing the power supply capacitors and backlight driver and reseating internal connections.
Can this be repaired at home, or does it need the workshop?
Most cases of screen Flickering in a LED/LCD TV are fixed on-site; if bench-level work is needed, the unit can be brought to the workshop instead.
Which areas is this repair available in?
Yeshwanthpur, Mathikere, New BEL Road, Gokula, and Sanjaynagar. Call 74112 25242 to arrange a visit.
Ready to get this fixed?
Same day visits · 9:00 AM – 9:00 PM, All Days · All brands