Television Repair in Nairobi
CTC Television Repair in Nairobi & Across Kenya — GossTech Services
description: Reliable CTC TV repair in Nairobi and across Kenya by GossTech. Professional diagnostics, board-level repairs, panel & software fixes, spare parts, and a Kenya-wide service network. Call 0723613664 · info@gosstech.co.ke · www.gosstech.co.ke
Introduction — Why choose GossTech for CTC TV repair
CTC televisions are popular across Kenya for their value, but like any electronics they can develop faults over time. GossTech provides professional, transparent, and warranty-backed repair services for CTC TVs in Nairobi and throughout Kenya. We handle everything from simple power issues to advanced board-level repairs and panel replacements — all done by experienced TV technicians using quality parts and proven diagnostic workflows.
Contact: 0723613664 · Email: info@gosstech.co.ke · Website: www.gosstech.co.ke
Areas served in Nairobi (and beyond)
GossTech operates across Nairobi and major towns in Kenya. In Nairobi we serve all estates and business districts, including but not limited to:
Westlands, Kilimani, Kileleshwa, Parklands, Lavington, Karen, Lang’ata, Loresho, Muthaiga, Gigiri, Kitisuru, Runda, Spring Valley, South B, South C, Embakasi, Donholm, Umoja, Eastleigh, Ngara, Pangani, Nairobi CBD (Luthuli Avenue, Moi Avenue), Lang’ata Road, Thika Road corridor (Ruaraka, Roysambu), Njiru, Roysambu, Kasarani, Zimmerman, Kayole, Dandora, Kibera, Dagoretti, Githurai, Kahawa, Ruaka, Rongai and surrounding suburbs.
Outside Nairobi we provide Kenya-wide support through partner centres and scheduled pickup/dropoff services in major towns including Mombasa, Kisumu, Nakuru, Eldoret, Naivasha, Kisii, and more — contact us for coverage in your area.
Common problems with CTC televisions & what they mean
Below is a clear, SEO-friendly table summarizing frequent faults customers experience with CTC TVs and the typical root causes.
| Problem observed | Probable cause(s) | How GossTech approaches it |
|---|---|---|
| TV won't power on | Blown power supply fuse, faulty power board, bad capacitors, main board failure | Visual inspection → measure mains & power rail voltages → replace fuses/caps or repair power board at component level |
| TV switches on but no picture (black screen) | Backlight inverter/LED backlight failure, T-con/panel issue, firmware hang | Test with flashlight to see if image present, check inverter/Led driver, inspect T-con board, reflash firmware or replace faulty module |
| Lines on screen / vertical or horizontal bars | Faulty T-con, bad LVDS cable, panel damage | Inspect ribbon cables, test T-con board, swap/replace T-con or re-seat connectors |
| Colour problems (no colour or wrong hues) | Bad LED driver, faulty main board video IC, loose panel connector | Run colour diagnostics, measure signal paths, replace relevant boards or connectors |
| Sound but no picture | Panel or T-con failure, video processor fault | Verify signal to panel, test with external source, repair/replace T-con or main video board |
| TV reboots or turns off randomly | Power supply instability, overheating, firmware loop | Load tests, thermal inspection, power supply repair, firmware update |
| Poor tuner / no channels | Antenna/tuner module failure, software issue | Test with known-good antenna, replace tuner module or update channel scan/settings |
| HDMI/AV ports not working | Damaged port, broken traces, ESD damage on mainboard | Inspect & repair port/traces, replace socket or board-level repair |
| Smart TV apps crash / Wi-Fi won't connect | Outdated firmware, network module failure | Reflash firmware, test Wi-Fi module, repair network IC or advise workaround |
| Remote not working | Dead batteries, IR receiver fault, remote fault | Verify batteries, test IR receiver with phone camera, replace remote or receiver as needed |
| Burnt smell, smoke | Severe capacitor/board failure due to surge | Power down, safe transport to workshop, detailed board-level repair or replacement |
How GossTech diagnoses CTC TV faults — step-by-step
Our diagnostic process is methodical and documented so you always know what we did and why.
- Customer intake & history: We record symptoms, model number, serial number, when the fault started, and previous fixes.
- Visual & safety check: Physical inspection for burnt parts, swollen capacitors, loose connectors, and water damage. Safety first — we isolate mains and discharge capacitors where needed.
- Power & rail testing: Measure AC input, fused paths, and DC rails on power board to identify failed components.
- Signal path tracing: For display faults we check the T-con, LVDS cables, and mainboard video outputs. For sound faults we trace the audio amplifier and speakers.
- Firmware & software checks: For smart TV issues, we try software resets, re-flash firmware, and factory reinstalls.
- Module isolation testing: Swap or bench-test suspicious modules (T-con, power board, mainboard) to confirm failure.
- Report & quotation: We create a clear repair estimate with parts and labor listed, and advise whether repair or replacement is more cost-effective.
- Repair & quality check: Repairs are done at the component level where possible (soldering, capacitor replacement, IC replacement). Every repair is followed by full functionality and stress testing.
- Handover & support: Repaired TVs are returned with a simple test checklist and a limited service warranty on the repair work.
Typical repairs we perform on CTC TVs (technical scope)
- Power supply repairs: Replacing blown fuses, rectifiers, MOSFETs, and electrolytic capacitors; repairing SMPS circuits.
- Board-level troubleshooting: IC-level fixes, solder reflow, cold-joint repairs, and replacing faulty regulators or video ICs.
- T-con & panel connector repairs: Replacing T-con boards, re-seating LVDS ribbons, cleaning oxidized contacts.
- Panel diagnostics & replacement: Evaluating whether a panel can be repaired (rare) or requires replacement; sourcing compatible panels where available.
- Backlight repairs: Replacing LED strips, driver boards, or inverters.
- Firmware & software services: Reflashing factory firmware, resolving app crashes, and network connectivity troubleshooting.
- Port & connector repairs: Replacing damaged HDMI, USB, AV connectors and repairing PCB traces.
- Antenna & tuner fixes: Replacing tuners and reconfiguring channel memory.
- Preventive maintenance: Cleaning vents, removing dust from boards, and advising surge protection.
Brands & models GossTech also repairs
While this post focuses on CTC TVs, GossTech is experienced repairing a wide range of TV brands and models. Some of the brands we regularly service include:
| TV brand examples |
|---|
| Samsung |
| LG |
| Hisense |
| Sony |
| Philips |
| Toshiba |
| Changhong |
| Syinix |
| Vision / Vision Plus |
| Royal |
| Vitron |
| Nobel |
| Regal |
| Skyworth |
| ARMCO |
| CTC (focus of this post) |
| And other LED/LCD/Smart TV brands available in Kenya |
We repair both older LCD/LED models and modern smart TVs. If you have a less common brand, contact us with the model number and symptoms — we’ll advise.
Pricing & parts transparency
At GossTech we believe in clear, itemized estimates. After diagnosis you’ll receive a written quotation listing:
- Fault diagnosed
- Parts required (with OEM/aftermarket options clearly labeled)
- Labour charges (fixed-rate per repair type)
- Any warranty on replaced parts and workmanship
If replacement parts are expensive relative to the TV’s value, we’ll explain alternatives — repair, replace spirit of cost-effectiveness, or source a used/refurbished panel where appropriate.
Warranty & post-repair support
All repairs completed in our workshop come with a limited warranty on workmanship (duration specified on handover). Warranty covers the repaired fault and replaced parts as listed on your invoice. Physical damage, water damage, or user misuse after repair are generally not covered — details included in the repair paperwork.
Preventive tips to extend your CTC TV’s life
- Use a good surge protector or UPS to protect against unstable mains.
- Avoid placing TVs in direct sunlight or very humid environments.
- Clean vents and the back of the TV periodically to avoid overheating.
- Power cycle properly — use the TV’s menu shutdown where available, and unplug during storms.
- Keep firmware up-to-date on smart models to prevent software issues.
FAQ — quick answers
Q: My CTC TV has lines across the screen — can that be fixed?
A: Often yes — lines typically indicate T-con or LVDS connector issues which are repairable. We’ll diagnose and advise.
Q: Do you replace panels?
A: We can source and replace panels when necessary, but panels are often the most expensive part. We’ll advise whether a panel replacement is cost-effective.
Q: Will repair data wipe my smart TV accounts?
A: Firmware re-flashes may remove stored accounts; we recommend noting login details before service.
Q: Can you repair TVs with water damage?
A: We can assess and sometimes repair them, but water damage can be extensive and reduces long-term reliability. Early delivery to our workshop improves salvage chances.
Q: How do I book a repair?
A: Call 0723613664, email info@gosstech.co.ke, or visit www.gosstech.co.ke. Provide brand, model number, and symptoms for a faster initial assessment.
Clear call-to-action
If your CTC TV is showing any faults — no power, black screen, lines, sound issues, smart TV problems, or physical damage — contact GossTech today for professional diagnostics and repair:
- Phone: 0723613664
- Email: info@gosstech.co.ke
- Website: www.gosstech.co.ke
Bring your TV to our Nairobi workshop or request a pickup/drop service if you're outside Nairobi. We’ll diagnose, provide a transparent quote, and get your TV working reliably again.
Closing — trusted TV repairs across Kenya
GossTech combines local knowledge of Kenyan power and usage patterns with technical expertise in modern TV electronics. Whether it’s a small fuse change, a tricky board-level repair, or a panel replacement for a CTC TV, we focus on transparent pricing, quality parts, and a documented repair process so you can make the best decision for your home or business.
Reach us now: 0723613664 · info@gosstech.co.ke · www.gosstech.co.ke