TV and monitor repair
We repair TVs of all brands and types — LED, LCD, Smart TV — since 1993. We restore backlights, replace power boards and fix picture and Smart feature issues.
3-month warranty
What we repair
- LED TV
- LCD TV
- Smart TV (Android, WebOS, Tizen)
- CRT (tube TVs)
- Monitors
Brands we service
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BekoHitachiBlaupunktLoeweBang & OlufsenAcerAiwaAKAIAsusBenQDaewooDellElenbergFisherFujitsuHorizontMarantzMetzNECNokiaNordmendeONIDAOrionPioneerProViewRFTSabaSanyoSchneiderSelecoShivakiSiemensSupraTecoTelefunkenViewSonicVizio
Pricing & warranty
Fast on-site diagnostics. Repair warranty: 3 months.
If the repair cost changes during the process, the technician will call to agree on the new price. No work is done without your consent.
Symptoms we fix
- No picture or backlight
- No sound
- Lines, blotches or dead pixels on the screen
- TV will not turn on
- Smart TV issues (freezing, no Wi-Fi)
- No HDMI signal
- Burnt-out power board
Detailed problem guides
Pick a symptom — we walk through the causes, what you can check yourself, and when to bring it in.
- Will not turn onTV will not turn on or standby LED is blinking — repair in Riga
- No picture, sound worksTV has no picture but sound still works — repair in Riga
- No soundTV has no sound or distorted sound — repair in Riga
- Lines on screenVertical or horizontal lines on TV screen — repair in Riga
- Cracked screenCracked or broken TV screen — honest options in Riga
- HDMI not workingHDMI port not working or dead HDMI input — TV repair in Riga
- Smart TV issuesSmart TV apps, Wi-Fi and network issues — repair in Riga
- Turns off by itselfTV turns off by itself — repair in Riga
- Dark spotsDark spots, uneven backlight and clouding on a TV screen — repair in Riga
- Remote not workingTV does not respond to remote or IR sensor — repair in Riga
- Backlight failureTV backlight failure — repair in Riga
- Wi-Fi not connectingTV not connecting to Wi-Fi — repair in Riga
- Sound delayTV audio out of sync or delayed — repair in Riga
- Restart loopTV keeps restarting or turning on and off — repair in Riga
Frequently asked questions
Why customers choose SATER
- From CRT to the latest Smart TVs. We repair televisions of every era — from tube sets to OLED and QLED.
- LED backlight diagnostics on a professional test rig. We pinpoint the faulty LED strip without replacing the entire panel.
- Samsung, LG, Sony parts in stock. Power boards, T-Con boards, LED drivers — key components always on the shelf.
- 30+ years of experience. The service centre has been operating since 1993.
- We serve all of Latvia. Our service centre is in Riga and we accept devices from anywhere in the country.
TV and monitor repair
We repair TVs of all brands and types — LED, LCD, Smart TV — since 1993. We restore backlights, replace power boards and fix picture and Smart feature issues.