Power supply board
We measure secondary rails if the standby light blinks or the set stays dead.
TV repair at home in Olmazor
Home visitDiagnostics with repairWarranty on labor
Across Olmazor we visit TVs with a black screen, lines, or no audio and verify the power supply and panel on site.
In Olmazor silent-picture faults we test the mainboard audio amp and speaker connectors.
Olmazor addresses go smoother with diagonal size and stand versus bracket.
from 150,000 sum
Free diagnosticsExact price after diagnostics. We agree on the estimate and parts needed before work starts.
Arrival in 1-2 hours
Warranty included
Home repair
10+ years experience
Olmazor
Service Area
Visit time
Confirmed by phone
How to arrange a visit
- Olmazor address, screen size, and mount: stand or wall bracket
- Symptoms: no picture, no sound, blinking LED, on-screen artefacts
- Signal source: set-top box, cable, Smart TV — what you already restarted
How the visit works
Backlight and driver
We check LED strips and the driver when audio works but the image is nearly black.
Main board
We test HDMI ports and the processor module when channels drop and Smart features freeze.
Screen & power
Issues We Fix
Picture and backlight
- No picture
- Lines on screen
- Dark spots on screen
- No backlight
Power and startup
- Won't turn on
- Flickering and shutting off
Smart TV and sound
- Won't connect to Wi-Fi
- Smart TV freezing
- No sound
Brands We Service
- Samsung
- LG
- Sony
- Sharp
- Philips
- Hisense
- TCL
- Artel
- Skyworth
- Xiaomi
Topic 1 / 3
TV backlight replacement
If the screen goes dark, you see only shadows, or one half lights up and the other doesn't — the backlight is often the cause. The technician checks LED strips, the backlight driver, and the power supply.
Replacement involves partial disassembly of the case and panel. We explain the scope and agree on the price before repair starts.
Frequently Asked Questions
TV won't turn on or no picture?
Tell us the model and symptoms — we'll advise on a home visit and prepare for diagnostics.
Find in your district
TV Repair at Home in Tashkent — in your district
38 districts of Tashkent and region. Pick yours — the page with prices, cases and master opens instantly. Arrival from 30 min.
37 districts and areas in total