Expert Television Repair & Maintenance in Muthaiga – 0723613664 | GossTech Services

Television Repair in Nairobi

Expert Television Repair & Maintenance in Muthaiga – GossTech Services (All Brands, Fast Response, Nairobi & Kenya)

Description

Professional television repair and maintenance services in Muthaiga and surrounding Nairobi areas by GossTech. We diagnose and fix all TV problems for all brands. Fast, reliable, affordable! Call +254723613664.

Introduction

At GossTech Services, we understand how essential your television is to your home entertainment, news updates, and family time. Whether you’re in Muthaiga or the wider Nairobi Metropolitan area, we deliver professional, same‑day television repair and maintenance backed by experienced technicians, transparent pricing, and a satisfaction guarantee.

We serve every estate, village, and town in and around Muthaiga—bringing the convenience of professional TV repair directly to your doorstep. From simple screen issues to complex electronic board failures, our experts diagnose and repair all types of television problems across all major brands.

Service Areas – Muthaiga & Around Nairobi

GossTech proudly serves residential and commercial customers in Muthaiga and all neighboring estates, towns, and villages. Below is a detailed list of areas covered:

Estates & Villages in and Around Muthaiga

Neighboring & Surrounding Areas in Nairobi

Broader Nairobi Metro & Surrounding Towns (Kenya)

(If your location isn’t listed, call us—GossTech serves all major towns and can often schedule same‑day service.)

Television Problems – Diagnosis & Repair by GossTech

Televisions can develop a wide range of issues, from display faults to no power. At GossTech, we handle every known TV problem with methodical diagnosis and precise repair.

Below is a comprehensive list of common TV issues, how they’re diagnosed, and our repair process.

1. TV Does Not Power On

Symptoms: No light, no sound, no start
Possible Causes: Power board failure, blown fuse, faulty adapter
Diagnosis:

• Check power source and mains connection
• Test input voltage and internal fuse
• Evaluate power supply board with multimeter
  Repair:
• Replace faulty power board components
• Replace blown fuses
• Repair or replace power adapter
  Turnaround: Same or next‑day service

2. TV Screen Has No Picture but Audio Works

Symptoms: Sound present, black/blank screen
Causes: LED/LCD panel fault, backlight failure, T‑Con board failure
Diagnosis:

• Backlight test (flashlight method)
• Check T‑Con board signals
• Evaluate panel for dead pixels
  Repair:
• Replace backlight strip or LEDs
• Replace T‑Con board
• Panel replacement (if needed)
  Note: Panel repair depends on model & cost

3. TV Has No Sound

Symptoms: Picture ok, no audio
Causes: Speaker failure, audio IC failure, software bug
Diagnosis:

• Test speakers with signal input
• Check audio amplifier board
• Software reset
  Repair:
• Replace speaker units
• Repair audio IC circuits
• System firmware update

4. TV Screen Flickering

Symptoms: Flicker, brightness variations
Causes: Loose cables, inverter board issue, power fluctuations
Diagnosis:

• Check internal ribbon & harness cables
• Monitor backlight stability
• Evaluate inverter board
  Repair:
• Tighten/replace cables
• Repair/replace inverter or power board

5. Lines on Screen (Horizontal/Vertical)

Symptoms: Lines across display
Causes: Damaged panel, ribbon cable issues, T‑Con board failure
Diagnosis:

• Inspect ribbon cable integrity
• Test T‑Con board outputs
  Repair:
• Re‑seat or replace ribbon cables
• Replace malfunctioning T‑Con board

6. TV Turns Off Randomly

Symptoms: Shuts down without warning
Causes: Overheat, power supply instability, firmware crash
Diagnosis:

• Monitor temperature during operation
• Check PSU capacitors & regulators
• Firmware health check
  Repair:
• Replace failing capacitors
• Clean vents, cooling solutions
• Firmware update

7. Poor Picture Quality / Color Issues

Symptoms: Washed colors, discolored areas
Causes: Wrong picture settings, panel aging, faulty color IC
Diagnosis:

• Test with multiple input sources
• Calibrate picture settings
• IC board signal evaluation
  Repair:
• Picture calibration
• Replace color IC or signal board

8. Smart TV Apps Not Working

Symptoms: Apps crash, can’t connect to internet
Causes: Outdated firmware, network module failure, software bugs
Diagnosis:

• Test internet connectivity
• Firmware version review
  Repair:
• Update system firmware
• Reset to defaults
• Repair or replace network module

9. Remote Control Not Working

Symptoms: No response to remote
Causes: Dead batteries, IR sensor failure
Diagnosis:

• Test remote with camera (IR detection)
• Check TV IR receiver
  Repair:
• Replace batteries
• Repair/replace remote or IR sensor

10. Sound Distortion

Symptoms: Crackling, uneven sound
Causes: Speaker damage, loose audio cables
Diagnosis:

• Speaker test at different volumes
• Check audio board connections
  Repair:
• Replace speaker units
• Re‑seat cables

11. TV Shows Static or Snow

Symptoms: Grainy picture
Causes: Weak signal, antenna/cable issue, tuner board failure
Diagnosis:

• Test input signals
• Check tuner board
  Repair:
• Replace tuner board
• Fix antenna/cable issues

12. Power Light Blinking

Symptoms: Power LED blinks repeatedly
Causes: Error code indicator  power board issue
Diagnosis:

• Interpret blink pattern code
• Test main & power supplies
  Repair:
• Replace power supply circuits
• Reset main board

13. Water/Dust Damage

Symptoms: Unresponsive buttons, screen issues
Causes: Environmental exposure
Diagnosis:

• Internal inspection
• Check corrosion
  Repair:
• Clean & replace corroded parts
• Seal chassis

14. HDMI/USB Ports Not Working

Symptoms: No signal from connected device
Causes: Port damage, board failure
Diagnosis:

• Test ports with different devices
  Repair:
• Replace HDMI/USB board or ports

How GossTech Diagnoses Your TV

At GossTech, diagnosis is the first step and always transparent:

1. On‑site or in‑shop inspection
2. Visual and electronic testing
3. Error code interpretation
4. Diagnostic report and quote
5. Repair upon approval

We use advanced tools like multimeters, signal testers, firmware programmers, and thermal cameras to pinpoint faults precisely.

Brands We Repair

GossTech repairs ALL major television brands, including but not limited to:

No brand is too complex—we fix them all.

Other Appliances Repaired by GossTech

GossTech offers repair and maintenance services for a wide range of household and office electronics:

Major Appliance Services

Electronics & Gadgets

Why Choose GossTech in Muthaiga & Nairobi

✔ Fast On‑Site Support
✔ Certified Technicians
✔ Transparent Pricing
✔ Genuine Parts & Warranty
✔ All Brands Supported
✔ Service Across Kenya

We are a trusted name in television and appliance repair, known for quality, reliability, and excellent customer care.

Contact GossTech

📞 Call / WhatsApp: +254 723 613 664
📧 Email: info@gosstech.co.ke
🌐 Website: www.gosstech.co.ke

Book your TV repair now – same day or next day service available throughout Muthaiga, Nairobi and major towns in Kenya!