TV backlight repair in Brussels: sound but no picture
Does your TV have sound but the picture is black or very dim? It is often the backlight. For a TV backlight repair in Brussels, we run a free diagnosis in Schaerbeek, by appointment, and we confirm the price before replacing the LED strips. We take LED and QLED TVs up to 65 inches.
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TV backlight repair in Brussels: the signs
On this page
- The sound works but the screen stays black or barely visible.
- With a flashlight, you can make out the picture on the screen.
- The picture appears then switches off after a few seconds.
- Parts of the screen are very dark or flicker.
On an LED or QLED TV, the panel is lit by LED strips behind the screen. When they or their power supply fail, the picture becomes invisible while the TV still works. A TV backlight repair in Brussels means identifying the cause and, where possible, replacing the strips or the circuit concerned.
Backlight, panel or board: the diagnosis
A black screen with sound can come from the backlight, but also from an electronic board or a damaged panel. Only the diagnosis can tell. Read our article LED TV backlight: symptoms and TV black screen with sound.
If the panel is broken or cracked, the TV cannot be repaired by us. For the general page, see TV repair in Brussels.
Conditions for a TV backlight repair in Brussels
We mainly repair LED and QLED TVs, up to 65 inches, by appointment.
- No OLED TVs.
- No broken panel or screen.
- No device that has already been taken apart.
- No electronic board dropped off without the television.
Book an appointment on the television appointment page. For brands, see Samsung TV, LG TV, TCL TV and Sony Bravia TV.
Before you come to the workshop: what to know
Note the brand, model and size of the TV, and since when the picture has gone. A photo sent on WhatsApp helps us reply before the appointment. To clean the screen, never spray product directly on the panel.
The price of a TV backlight repair in Brussels depends on the size and the fault: see TV repair price. The diagnosis is free and without obligation: see free diagnosis. The warranty rules are in our drop-off and warranty conditions.
TV backlight: your questions
Answers to the most common questions.
My TV has sound but no picture: is it the backlight?
Very often, but not always. A board or a panel can also be the cause. The free diagnosis confirms it.
Is a TV backlight repair in Brussels possible on all TVs?
On LED and QLED TVs up to 65 inches, by appointment. Not on OLED TVs or broken panels.
How long does the repair take?
That depends on the fault and the parts. We give an estimate after the diagnosis.
Is the price confirmed before the repair?
Yes. We only repair with your agreement.
Do I need an appointment?
Yes, TV repair is done by appointment.
Does your TV have sound but no picture?
Book an appointment for a TV backlight repair in Brussels: free diagnosis in Schaerbeek, price quoted before repair. See also our Google reviews.
See our repair prices
Choose your brand and model: battery, screen, back glass… you see the price straight away.
See repair pricesIndicative prices: the final price is confirmed on WhatsApp before the repair.

