Is your TV screen showing lines, black spots, flickering images, half display, or no picture at all? Display and screen problems are among the most common television issues and can be caused by panel faults, backlight failure, T-Con board issues, loose connections, or motherboard-related problems.
At Qanat Flow Engineering, we provide professional TV display and screen diagnosis services for LED, Smart, Android, OLED, QLED, and LCD televisions of all major brands. Our technicians inspect the television carefully to identify the exact cause of the display issue and recommend the most practical repair solution.
Common TV Display Problems We Diagnose
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No Picture But Sound Working
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Black Screen Problem
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Horizontal or Vertical Lines on Screen
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Half Screen Display
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Flickering Screen
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Dim or Dark Display
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Backlight Failure
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Dead Pixels or Black Spots
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Screen Color Distortion
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Display Panel Problems
BDT 1,000
Our technician will inspect the television and determine the exact cause of the display or screen problem before recommending any repair work.
The final repair cost depends on:
- TV Brand & Model
Screen Size - Display Panel Condition
- Backlight System Faults
- T-Con Board Issues
- Motherboard Related Problems
- Spare Parts Availability
No repair work will be carried out without customer approval.
What to Expect?
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Complete TV Display Inspection
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Screen & Panel Assessment
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Backlight Testing
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T-Con Board Diagnosis
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Motherboard Evaluation
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Repair Feasibility Assessment
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Solution Recommendations
Many display issues may appear similar but can have very different causes. A black screen, flickering display, or line problem may be related to the panel, backlight, T-Con board, or motherboard. Proper diagnosis helps identify the actual fault and avoid unnecessary repair expenses.
In some cases, screen panel replacement may not be economically practical depending on the TV model, screen size, and replacement part cost. Our technician will explain all available repair options after inspection.
- 7 Days Service Warranty on repair workmanship.
- Manufacturer warranty applies to newly installed spare parts where applicable.
Qanat Flow Engineering is not responsible for physical screen damage, cracked panels, liquid damage, impact-related faults, unauthorized repairs, or issues identified during inspection but declined for repair by the customer.
Payment can be made after successful service completion through Cash, Mobile Banking, Bank Transfer, or Online Payment.
Please collect and retain your payment receipt for future support.
