LED/LCD TV No Display
A LED/LCD TV with the "No Display" fault usually shows it through the screen stays black with the power light on, a faint image visible only with a torch (backlight failure), and the TV powers on then off in a loop. This is typically traced back to a failed backlight or LED strip, a faulty power supply board, and a failed T-CON (timing control) board. A technician resolves it by diagnosing the power supply, backlight, and T-CON board individually to isolate the fault.
Symptoms
- The screen stays black with the power light on
- A faint image visible only with a torch (backlight failure)
- The TV powers on then off in a loop
Likely causes
- A failed backlight or LED strip
- A faulty power supply board
- A failed T-CON (timing control) board
How it's repaired
Diagnosing the power supply, backlight, and T-CON board individually to isolate the fault.
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Other LED/LCD TV issues
Frequently asked questions
Why is my LED/LCD TV no Display?
The usual causes are a failed backlight or LED strip, a faulty power supply board, and a failed T-CON (timing control) board.
How is this fixed?
By diagnosing the power supply, backlight, and T-CON board individually to isolate the fault.
Can this be repaired at home, or does it need the workshop?
Most cases of no Display 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