Description:
Professional TV repair along Kindaruma Road by Refitec. We fix screen, sound, power, motherboard, HDMI, backlight & software issues. Genuine spare parts available. Call 0704843613 today!
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Introduction
Television has become more than just an entertainment unit—it’s a gateway to news, education, movies, sports, gaming, and streaming. For residents and businesses along Kindaruma Road in Nairobi, a faulty TV can be a major inconvenience. That’s where Refitec comes in. We are your trusted partner for TV repair services along Kindaruma Road, offering reliable, fast, and affordable solutions for all TV models—whether LED, LCD, OLED, Plasma, or Smart TVs.
This comprehensive guide will walk you through:
- The common TV problems and their causes.
- Step-by-step technical breakdowns of TV components.
- Professional repair solutions by Refitec.
- Preventive maintenance tips to extend your TV’s lifespan.
- Roads, estates, and residences covered along Kindaruma Road.
- Why Refitec’s genuine spare parts guarantee lasting solutions.
1. Power Issues – TV Not Turning On
One of the most frequent complaints we receive is a TV that refuses to power on.
Technical Causes:
- Blown fuse or faulty power supply board – The PSU converts AC to DC for the motherboard and backlight. A surge may burn the fuse or capacitors.
- Defective mainboard – The system-on-chip (SoC) fails to process startup signals.
- Damaged power cable or loose connection – Often overlooked but common.
Solutions by Refitec:
- Using multimeter diagnostics, we test the voltage on the power supply board.
- If capacitors are swollen or resistors burnt, we replace them with genuine spare parts.
- Motherboard ICs are repaired or replaced.
- Cables are checked, and sockets are resoldered if loose.
Maintenance Tip:
Always use a surge protector along Kindaruma Road where occasional power fluctuations occur. This prevents recurring PSU failures.
2. Screen Problems – Cracks, Lines, or No Display
Your screen is the most delicate and costly part of the TV.
Technical Causes:
- Physical impact – Dropping the TV or pressure damages the liquid crystal or OLED panel.
- Faulty T-Con (Timing Control) board – If vertical/horizontal lines appear, the T-Con board may not be transmitting signals correctly.
- Backlight failure – If the screen is faint, the LED backlight may be defective.
Refitec Solutions:
- Screen replacement using genuine panels (Samsung, LG, Sony, Hisense, TCL, etc.).
- T-Con board repair/replacement with soldering precision.
- Backlight replacement – We install high-quality LED strips for balanced brightness.
Maintenance Tip:
Avoid pressing on the screen while cleaning. Use a microfiber cloth and screen-safe solution.
3. Sound Problems – No Sound or Distorted Audio
Causes:
- Blown internal speakers – caused by high volume over time.
- Audio IC malfunction – the chip that processes sound may overheat and fail.
- Loose audio cables or ports – especially with external sound systems.
Refitec Solutions:
- Speaker coil rewinding or replacement.
- Re-soldering of the audio amplifier IC.
- HDMI and AUX port replacements.
Maintenance Tip:
Always keep volume under 80% of the max level. Prolonged high volumes stress speakers.
4. Backlight Issues – Dim or Flickering Screen
Causes:
- Burnt LED strips – common in LED TVs after 3–5 years.
- Faulty inverter board – unable to regulate backlight current.
- Power fluctuations – weakening LED lifespans.
Refitec Solutions:
- Backlight LED replacement with long-life, energy-efficient strips.
- Calibrating brightness to factory levels for balance.
Maintenance Tip:
Keep brightness at 50–70% for everyday viewing. This extends LED lifespan.
5. HDMI/Port Issues – No Signal or Broken Ports
Causes:
- Frequent plugging/unplugging wears out HDMI/USB ports.
- Short-circuit damage from faulty external devices.
- Corrupted software handshake between TV and external device.
Refitec Solutions:
- Port re-soldering and replacement.
- Testing motherboard continuity for short circuits.
- Updating firmware for handshake fixes.
6. Software Problems – TV Freezing, Apps Not Loading
Causes:
- Corrupted firmware during updates.
- Insufficient memory in Smart TVs.
- Malware from untrusted apps (common in Android TVs).
Refitec Solutions:
- Firmware reinstallation using official manufacturer files.
- Flash memory replacement when damaged.
- Resetting and optimizing Smart TV performance.
7. Remote Control & Sensor Issues
Causes:
- Worn-out IR sensor on the TV.
- Battery leakage damaging the remote.
- Blocked signal path between remote and TV.
Refitec Solutions:
- IR sensor repair/replacement.
- Universal remote configuration.
8. Overheating & Shutdown Problems
Causes:
- Clogged ventilation trapping heat.
- Faulty cooling fan in larger TVs.
- Aging capacitors in the power supply.
Refitec Solutions:
- Cleaning dust using compressed air.
- Replacing thermal paste and fans.
- Capacitor replacement.
Roads and Estates Covered Along Kindaruma Road
Refitec serves all areas along and around Kindaruma Road in Nairobi, including:
Roads:
- Kindaruma Road
- Ring Road Kilimani
- Kirichwa Road
- Ngong Road (connecting junctions)
- Dennis Pritt Road
- Rose Avenue
- Kilimani Road
- Menelik Road
- Wood Avenue
Estates & Residences:
- Kindaruma Apartments
- Kilimani Heights
- Wood Avenue Apartments
- Denis Gardens
- Rose Avenue Residences
- Ngong View Apartments
- Menelik Court
- Kirichwa Villas
- Milimani Flats
- Hurlingham Residences
Wherever you are along Kindaruma Road and its feeder roads, Refitec technicians are just a call away.
Why Choose Refitec for TV Repair in Kindaruma Road?
✅ Skilled & certified TV technicians
✅ Genuine spare parts (power boards, LED strips, speakers, screens, HDMI ports, etc.)
✅ Fast same-day service
✅ Affordable rates with warranty
✅ Doorstep TV repair services
Contact Refitec
📞 Call/WhatsApp: 0704843613
🌐 Website: refitec.co.ke
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