Commercial · Service · Repair
LED display repair
Dead modules, colour mismatch, dark areas or a screen that won't start: we find the fault on site and repair it at module, power supply, card and cable level. Pricing is given in a quote after survey.
The faults we see most often: dead pixels or a fully dark module; colour and brightness mismatch between areas; a dark cabinet caused by a failed power supply (PSU); image shift, freezing or signal loss from the receiving or sending card; loose or oxidised ribbon cables and connectors; and, outdoors, water and moisture getting in after gaskets wear.
Repair runs in five steps. You send a photo or short video of the fault on WhatsApp and we make a remote pre-diagnosis. We then survey and measure on site to find the cause. With your approval the module, power supply, card or cable is replaced or repaired. Finally the screen is tested and, if needed, colour and brightness are adjusted.
Besides LED screens, we also repair LCD advertising displays, kiosks and menu boards: no picture, touch faults, power boards and connection problems are checked on site. Flickering, horizontal or vertical lines, a row showing the wrong colour (for example a row stuck red), a screen that will not turn on, and faults after lightning or power surges are also covered.
We check cards and software on screens running NovaStar, Colorlight and Huidu control systems. For screens bought elsewhere we assess service and spare-part fit from brand, model and control card data. Our HQ is in Gaziosmanpaşa, Istanbul; we provide service across Turkey.
HQ: Merkez Mah. Tuna Sok. No:17 Kat:1 İşyeri No:3, 34245 Gaziosmanpaşa / Istanbul · +90 530 507 88 34 · arled@arledscreen.com
- Dead pixel and module replacement
- Power supply (PSU) replacement
- Receiving / sending card and software checks
- Cable, connector and moisture fault repair
- Colour and brightness adjustment
- LCD advertising display, kiosk and menu board repair
2026 panel price list
Published prices for 12 NXTIONSTAR panels (USD). Transparent, flexible, poster and control products have no fixed list price; they are priced in a written quote. Rental LED: 50 USD/m²/day; VAT included; shipping and on-site installation excluded.
| Module | Use | Panel (USD) | CNC cabinet (fixed installation) USD/m² | Rental cabinet (+100 USD/m²) USD/m² |
|---|---|---|---|---|
| P1.25 GOB | Indoor | 115.06 | 2,247 | 2,347 |
| P1.53 GOB | Indoor | 74.50 | 1,455 | 1,555 |
| P1.86 GOB | Indoor | 58.90 | 1,150 | 1,250 |
| P2.5 | Indoor | 38.62 | 754 | 854 |
| P3.07 | Indoor | 37.06 | 724 | 824 |
| P4 | Indoor | 32.38 | 632 | 732 |
| P2.5 | Outdoor | 76.44 | 1,493 | 1,593 |
| P2.9 | Outdoor | 63.96 | 1023 | 1123 |
| P3.07 | Outdoor | 53.04 | 1036 | 1136 |
| P4 | Outdoor | 40.56 | 792 | 892 |
| P4 (front service) | Outdoor | 43.68 | 853 | 953 |
| P5 | Outdoor | 35.88 | 701 | 801 |
Prices are in USD per panel, incl. VAT; excl. shipping and on-site installation. Standard module 320 × 160 mm; special sizes: P2.9 outdoor: 250 × 250 mm. Amounts are approximate; the final price is set in a written quote after site survey. The m² columns are module cost only, converted with each model's module size (≈ 19.53 panels/m² for 320 × 160 mm). Rental cabinet adds 100 USD/m². Calculator totals also add workshop labour (100 USD/m²), control card (500 USD per card; one extra card for each started 10 m² above 10 m²) and driver + software (500 USD). Calculate for your size.
Application photos
Completed projects
Examples from our completed projects.
| Date | Project | Detail | Location |
|---|---|---|---|
| Jul 2026 | Giresun project | 288×128 cm P2.5 Ultra 2026 Series | Giresun |
| Jul 2026 | Ayberk Sigorta | 384×160 cm + 224×112 cm double-sided | Aksaray |
| Jul 2026 | Beren Kırtasiye | 192×176 cm storefront + 96×176 cm column | Aksaray |
| Jun 2026 | Ouka Kafe | LED display project | Aksaray |
Price and selection
FAQ
How much does LED display repair cost?
We do not publish fixed repair prices. The cause, the parts to replace and access to the screen differ on every job, so we price in a written quote after survey.
Part of the screen went dark. What could cause it?
A dark cabinet or area is usually a power supply, receiving card or connecting cable. If a single module is out, the module or its ribbon cable is the likely cause. We confirm on site by measurement.
Why does a screen show colour and brightness differences?
Modules from a different production batch, uneven LED ageing or corrupted card settings cause colour and brightness mismatch. It is fixed with the right module replacement and adjustment.
Do you repair screens bought elsewhere?
Share the brand, model and control system and we will assess service and spare-part fit. We check NovaStar, Colorlight and Huidu control systems.
How do I report a fault?
Send a photo or short video of the fault to our WhatsApp line +90 530 507 88 34; we will make a remote pre-diagnosis and plan the survey.
Do you repair LCD screens, kiosks and menu boards?
Yes. Besides LED screens we repair LCD advertising displays, touch kiosks and digital menu boards. Send the brand and model with a photo or video of the fault; we price the repair in a written quote after survey.
My LED screen is flickering. How is it fixed?
Flicker usually comes from a loose data or power cable, a failing power supply, receiving card settings or a low refresh rate. Restarting is not a lasting fix; we find the cause on site by checking cables and cards.
Part of my LED screen is black or there is a line across it. Why?
A black cabinet or area usually points to a power supply, receiving card or cable. Horizontal or vertical lines and a single row in the wrong colour usually come from the module driver IC, the ribbon cable between modules or a receiving card port. Most cases are fixed by replacing that module or cable.
My LED screen will not turn on. What should I check?
First check the breaker, the power line and the video source (PC or media player). If it still will not start, the power supply, sending card or software may be at fault; send a photo or video on WhatsApp for a remote pre-diagnosis.
Can an LED screen be repaired after lightning or a power surge?
Yes. Surges mostly damage power supplies, receiving cards and connections. We identify the affected parts by on-site measurement and replace them; scope and price are stated in the written quote.
How long does a repair take?
It depends on the cause, the parts needed and access to the screen. We state the estimated time in the written quote after pre-diagnosis and survey.
Is the repair covered by warranty? Do you offer maintenance and technical support?
ARLEDSCREEN offers a 2-year warranty and 5 years of free technical service. For video walls and screens out of warranty or bought elsewhere, repair and maintenance scope and price are stated in the written quote. We provide service across Turkey.
How should an LED screen be cleaned?
Switch the screen off and clean the surface gently with a dry, soft brush or microfibre cloth. Do not spray liquid directly onto the screen, and do not use pressure washers or abrasive chemicals. Do not press on the module surface.
Is NXTIONSTAR the same as NationStar or NEXTSTAR?
No. NXTIONSTAR (N-X-T-I-O-N-S-T-A-R) is ARLEDSCREEN’s own LED display product brand. NationStar is an LED component/chip brand; NEXTSTAR / Next&NextStar are TV brands. Do not confuse them. Brand page: https://arledscreen.com/en/nxtionstar/ (TR: /tr/nxtionstar/).