Description:

Refitec offers expert TV repair services in Kasarani. We fix screen problems, sound issues, power faults, motherboard failures, backlight damage, HDMI and tuner errors. Spare parts available. Call 0704843613.

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Introduction – Trusted TV Repair Services in Kasarani

Televisions are central to entertainment, news, gaming, and family time in every Kasarani home. When a TV fails, life suddenly feels incomplete. That’s where Refitec Electronics comes in – your trusted partner for TV repair services in Kasarani. We specialize in diagnosing and fixing all types of TV problems, from screen damage, power issues, sound faults, backlight failure, motherboard problems, HDMI malfunctions, to smart TV software errors.

At Refitec, we don’t just repair – we restore your TV to optimal performance. With original spare parts readily available and skilled technicians at hand, we ensure long-lasting solutions. Whether you own a Samsung, LG, Sony, Hisense, TCL, Skyworth, Panasonic, Sharp, or any other brand, we’ve got you covered.

We proudly serve the entire Kasarani region, including estates and roads such as Mwiki, Hunters, Sunton, Seasons, Santon, Clay City, Lumumba Drive, Njiru, Mirema, Kamiti Road, Sportsview, Thome, Zimmerman, Seasons Road, Githurai 44, Githurai 45, TRM Drive, Kasarani-Mwiki Road, Kasarani-Kamiti Road, Roysambu, and Getathuru.

Common TV Problems and Their Solutions in Kasarani

In this section, let’s dive into the most common TV issues we encounter daily in Kasarani homes, and how Refitec expertly repairs them. Each issue will be broken down with technical explanations, causes, repair solutions, maintenance tips, and spare part availability.

1. TV Screen Damage (Cracked, Broken, or Dead Pixels)

Problem:
A cracked or physically damaged TV screen is one of the most frustrating issues. It may show black spots, rainbow-like colors, vertical/horizontal lines, or complete blanking.

Causes:

• Physical impact (fall, hit, pressure)
• Manufacturing defects in LCD/LED panels
• Overheating causing pixel burnout

Solution by Refitec:
We provide TV screen replacement services in Kasarani. Our technicians carefully assess the TV model, order the right OEM screen panel, and replace it with precision. Unlike cheap fixes, we use brand-specific panels to guarantee long-lasting performance.

Diagram-style breakdown:

• Outer glass → protects the inner layers
• Liquid Crystal Layer (LCD/LED/OLED) → generates image pixels
• Backlight system → illuminates the display
• Driver board connection → syncs the image

Spare parts: Yes, we stock original LCD, LED, and OLED screens for different TV brands.

Maintenance Tip: Avoid touching or pressing the screen. Keep children away from direct contact. Use a microfiber cloth for cleaning instead of abrasive materials.

2. TV Has No Power / Won’t Turn On

Problem:
The TV shows no signs of life – no LED indicator, no startup sound, no picture.

Causes:

• Faulty power supply board
• Blown capacitors or fuses
• Damaged motherboard ICs
• Power surge or unstable electricity (common in Nairobi estates)

Solution by Refitec:
We run a step-by-step power diagnosis using multimeters. Faulty boards are either repaired or replaced depending on damage. In some cases, we install new IC chips and capacitors to restore functionality.

Diagram-style breakdown:

• AC Input → Electricity enters the TV
• Rectifier Circuit → Converts AC to DC
• Filter Capacitors → Smoothens DC supply
• Regulator & ICs → Provide stable voltage to mainboard

Spare parts: Available – power boards, ICs, capacitors, regulators.

Maintenance Tip: Use a surge protector or stabilizer to protect your TV from Kasarani’s frequent power fluctuations.

3. No Sound or Distorted Sound

Problem:
TV picture is clear, but there’s no audio, low volume, buzzing, or crackling sounds.

Causes:

• Faulty audio IC amplifier
• Blown speakers
• Loose internal wiring
• Software/audio codec errors in smart TVs

Solution by Refitec:
We check both hardware and software. Hardware faults are fixed by replacing audio ICs or speakers. Software issues are solved through firmware updates or reinstallation.

Spare parts: Original TV speakers and ICs in stock.

Maintenance Tip: Avoid playing audio at maximum volume for long durations, as it stresses speakers.

4. Backlight Problems (Dark Screen but Sound Works)

Problem:
You hear sound but see no picture, or the TV looks extremely dim even at maximum brightness.

Causes:

• Burnt LED strips
• Faulty backlight inverter
• Loose T-con cable connections

Solution by Refitec:
We perform a backlight test using special LED testers. Burnt strips are replaced with new ones. In some cases, we adjust the TV’s current flow to prevent recurring backlight failure.

Diagram-style breakdown:

• Backlight LED strips → provide illumination
• Inverter → powers the LED system
• Diffuser sheets → distribute light evenly across the panel

Spare parts: LED strips, inverters, T-con cables.

Maintenance Tip: Reduce brightness settings slightly to extend the lifespan of LED strips.

5. HDMI / AV / USB Port Issues

Problem:
External devices (decoder, gaming console, laptop) are not detected by the TV.

Causes:

• Damaged HDMI port solder joints
• Faulty input selector IC
• Corrupted software drivers in smart TVs

Solution by Refitec:
We repair damaged HDMI ports by re-soldering or replacing them. Input ICs are replaced when necessary. For smart TVs, we reinstall or update firmware.

Spare parts: HDMI/USB ports, selector ICs.

Maintenance Tip: Avoid forcefully inserting/removing cables. Use high-quality HDMI cables.

6. Remote Control or Sensor Malfunctions

Problem:
The TV doesn’t respond to remote commands.

Causes:

• Dead IR sensor in TV
• Firmware errors
• Remote control damage

Solution by Refitec:
We test the IR sensor, replace it if faulty, and provide new remotes when necessary.

Spare parts: Remote controls and IR sensors available.

Maintenance Tip: Keep remotes clean and replace batteries regularly.

7. Smart TV Software Issues

Problem:
Smart TVs freeze, apps crash, or the TV refuses to connect to WiFi.

Causes:

• Corrupted firmware
• Outdated OS
• Faulty WiFi module

Solution by Refitec:
We install the latest firmware updates, reset TV settings, and replace faulty WiFi modules if needed.

Spare parts: Smart TV WiFi modules, memory chips.

Maintenance Tip: Update firmware regularly, avoid installing unsupported apps.

Why Choose Refitec TV Repair in Kasarani?

✅ Experienced technicians with years of expertise
✅ Genuine spare parts for long-lasting repairs
✅ Affordable and transparent pricing
✅ Home pick-up and delivery services in Kasarani
✅ Repairs for all TV brands and models

Roads and Estates We Serve in Kasarani

We offer doorstep TV repair services across all Kasarani neighborhoods, including:

• Major Roads: Kasarani-Mwiki Road, Kamiti Road, Lumumba Drive, TRM Drive, Thika Road, Seasons Road, Clay City Road, Getathuru Road.
• Estates & Areas: Sunton, Hunters, Seasons, Mwiki, Clay City, Santon, Mirema, Njiru, Sportsview, Thome, Zimmerman, Githurai 44, Githurai 45, Roysambu, TRM area.

Conclusion – Your TV Repair Partner in Kasarani

Your TV deserves the best care – and Refitec Electronics delivers exactly that. From screen replacement, motherboard repair, power board fixes, backlight replacement, to smart TV software upgrades, we’ve got you covered. With spare parts in stock and a team of dedicated professionals, your TV will be restored to life in no time.

📞 Call Refitec today at 0704843613 for professional TV repair services in Kasarani.
🌐 Visit us at refitec.co.ke