LED & LCD TV Repair Across the UAE
A screen with lines running through it, a TV that won't power on, or sound that's cut out — FETSCO repairs LED and LCD TVs at home or in our workshop, with genuine and brand-compatible parts.
Common LED / LCD TV problems we fix
Common issue
TV won't turn on (standby light on or off)
Likely cause: A failed power supply board is the most common cause — capacitors on the power board degrade over time, especially in hot climates.
How we fix it — We test the power supply board and replace failed components or the full board as needed.
Common issue
Screen has lines, spots, or a dim/dark picture
Likely cause: A failing backlight (LED strip), a damaged screen panel, or a T-CON board fault.
How we fix it — We diagnose which layer is at fault — backlight and T-CON repairs are usually economical; a cracked panel is quoted, since it's the most expensive single part.
Common issue
No sound, or sound cutting in and out
Likely cause: A speaker fault, a loose internal connection, or an audio board issue.
How we fix it — We test speakers and audio board and repair or replace the faulty component.
Common issue
TV randomly restarts or shows a black screen after the logo
Likely cause: Usually a firmware fault or a failing main board.
How we fix it — We attempt a firmware/software reset first, and diagnose the main board if the issue persists.
How we install your led / lcd tv
Wall-mount bracket fitting
Bracket fixed to wall studs or with appropriate anchors rated for the TV's weight, checked level before mounting.
Cable management
Power and signal cables routed neatly, concealed on request.
Source & network setup
Set-top box, soundbar and streaming device connections configured, and Wi-Fi/smart features set up.
Picture calibration
Basic picture settings adjusted for your room's lighting before handover.
Genuine parts, every major brand
LED / LCD TV repair — questions we get
Usually not on its own — a screen panel is the single most expensive part. We'll always tell you honestly if replacement makes more financial sense.
Many faults (power supply, backlight, audio, connections) can be repaired at home; some board-level repairs are done faster in our workshop, which we'll advise during diagnosis.
Often an early sign of a failing power supply board or capacitor — worth booking a check before it fails completely.
Yes — wall-mounting, cable concealment and source setup are all part of our installation service.
We also service
Book a TV technician now
Same-day slots available in most areas across the UAE.
Photo credits
- Flat-screen TV in a living room — Photo: Howard Bouchevereau on Unsplash
- Technician holding a green circuit board during repair — Photo: ThisisEngineering on Unsplash
- Hand using a soldering iron on an electronic board — Photo: Mariana B. on Unsplash
- Wall-mounted flat screen TV in a bright room — Photo: Jens Kreuter on Unsplash
- Digital multimeter used for fault diagnosis — Photo: Thorium on Unsplash
- Stainless steel toaster on a table — Photo: Quilia on Unsplash
- Espresso coffee machine — Photo: Kevin Schmid on Unsplash
- Stainless steel hot water dispensers on a tiled wall — Photo: Yanping Ma on Unsplash