Panel ribbon connection
A ribbon that has loosened or oxidised produces lines in a defined area, and is sometimes correctable.
TV Problem Guide
Lines on the TV Screen
Lines are the symptom people worry about most, and rightly so — some are a loose connector that costs very little to correct, others are panel-level damage that cannot be repaired.
Symptoms you may notice
- A single thin vertical line in one colour
- Bands of horizontal lines across the image
- Lines that appear only when the set is cold
- Lines that grow in number over weeks
- Half of the screen showing distorted rows
Possible causes
T-Con board failure
The timing controller drives rows and columns; a fault there produces regular, repeating line patterns.
Panel driver ICs
Failed drivers bonded to the panel edge produce lines that cannot be repaired reliably in the field.
Physical panel damage
Impact or pressure creates lines alongside patches or spreading marks, indicating panel replacement.
What a technician checks
- Test patterns to map the line pattern precisely
- T-Con supply and signal measurements
- Ribbon connector inspection and reseating where safe
- Behaviour when cold versus warm
- Assessment of whether replacement is economical
Safe checks you can do first
- Photograph the lines and note when they appear
- Check whether lines show on the TV menu as well as on video
- Avoid pressing on the screen to test it
How the service works
Book a visit, describe the symptom, and a technician inspects the television at your home. The fault is explained in plain language, the cost is quoted before work starts, and the repair proceeds only after you approve it.
Please do not open the television or work on internal boards yourself. Panels and power supplies can hold a charge even when unplugged, so internal checks should be left to a technician.
Book a TV Technician
Share your details and we will call you back.
How it works
Simple From Booking to Repair
Four clear steps, from your first message to a tested television.
- 01
Book
Send your TV type, brand, problem and area through the form, phone or WhatsApp.
- 02
Technician Visits
We confirm a convenient slot and a technician reaches your address with tools.
- 03
Diagnosis
The TV is inspected, the actual fault is identified and explained to you.
- 04
Repair
Repair or part replacement is carried out after your approval, then tested.
Frequently Asked Questions
Sometimes. Connector and T-Con faults are repairable; failures inside the panel usually are not.
That pattern typically indicates a marginal connection that expands into contact with heat, which is a repair-worthy fault.
If the panel itself has failed on a large set, replacement is often the sensible option, and we will tell you that directly.
Book a technician for this problem
Call +91 80808 03018, message us on WhatsApp, or use the booking form above and a technician will get back to you.
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