Smart Television repair in Nairobi 0723763173
TELEVISION REPAIR IN NYAKACH – PROFESSIONAL TV REPAIR SERVICES BY PRO-LOGIC TECHNOLOGIES | CALL 0723763173
Expert Television Repair in Nyakach
If your television has stopped working, displays a blank screen, has no sound, keeps restarting, or suffers from Smart TV software problems, Pro-Logic Technologies is your trusted television repair specialist serving customers in Nyakach and the surrounding areas. We repair all major television brands, including Samsung, LG, Sony, TCL, Hisense, Skyworth, Vitron, Vision Plus, Panasonic, Philips, Toshiba, Syinix, Nobel, Haier, and many more.
Our technicians are trained to diagnose faults accurately before replacing any components. Every television is thoroughly inspected using professional diagnostic equipment to identify the root cause of the problem. This approach reduces unnecessary costs and ensures dependable repairs.
Phone: 0723763173
Email: info@prologictechnologies.co.ke
Website: www.prologictechmologies.co.ke
Our main workshop is located at Luthuli Avenue, Kangari Building, 3rd Floor, Room KA7, Nairobi, where we carry out advanced television repairs and component-level diagnostics.
Why Choose Pro-Logic Technologies?
Customers in Nyakach choose Pro-Logic Technologies because we focus on quality workmanship, accurate diagnosis, and lasting repairs. We repair televisions for homes, schools, churches, hotels, offices, hospitals, and businesses.
Our services include:
- LED TV repair
- LCD TV repair
- OLED TV repair
- QLED TV repair
- Smart TV repair
- Android TV repair
- Television motherboard repair
- LED backlight replacement
- Screen replacement
- HDMI port repair
- Power supply repair
- Audio system repair
- Wi-Fi and network troubleshooting
- Software updates and firmware installation
- Preventive television maintenance
Common Television Problems We Repair
Televisions contain electronic circuits that naturally wear with age or become damaged by power fluctuations, overheating, dust, moisture, or accidental impact. Below are some of the most common faults we encounter.
| Television Fault | Likely Cause | Repair Method |
|---|---|---|
| TV not powering on | Power supply failure | Repair power board and replace damaged components |
| Sound but no picture | LED backlight failure | Replace LED strips and test driver circuit |
| No sound | Speaker or amplifier fault | Replace speakers or audio IC |
| TV restarting repeatedly | Software or motherboard fault | Firmware update or motherboard repair |
| Lines on screen | T-Con board, ribbon cable or panel fault | Diagnose and repair display circuitry |
| HDMI not working | Damaged HDMI connector | Replace HDMI port and inspect main board |
| Smart TV not connecting to Wi-Fi | Software or Wi-Fi module | Firmware update or module replacement |
| Distorted colours | Video processing circuit fault | Repair T-Con or motherboard |
Television Not Powering On
A television that refuses to power on may have a defective power supply, damaged standby circuit, blown fuse, failed voltage regulator, burnt MOSFET, or swollen capacitors.
How We Diagnose
Our technicians begin by checking the AC input and standby voltage before testing the power supply board. We inspect fuses, bridge rectifiers, transformers, switching transistors, capacitors, and voltage outputs. Once the faulty component is identified, we repair the board or replace defective parts before carrying out extended performance testing.
Television Has Sound but No Picture
This is one of the most common faults in LED televisions. In many cases, the display panel is working correctly, but the LED backlight has failed.
Diagnosis Procedure
We perform a flashlight test to determine whether an image is still being produced by the LCD panel. If a faint picture is visible, we inspect the LED strips, LED driver circuit, connectors, and power supply.
Repair Process
- Remove the display panel carefully.
- Test every LED strip individually.
- Replace damaged strips with quality replacements.
- Clean the optical diffuser sheets.
- Reassemble the television.
- Test brightness and colour uniformity.
Television Has No Sound
A television may display a perfect picture but produce no sound due to damaged speakers, amplifier IC failure, loose wiring, software corruption, or motherboard faults.
Diagnosis
Our technicians measure speaker resistance, amplifier output voltage, and audio processing signals. We also test the audio settings and firmware to eliminate software-related issues.
Repair
Depending on the diagnosis, we replace faulty speakers, repair the audio amplifier section, or update the television software to restore proper sound output.
Television Displays Vertical or Horizontal Lines
Lines on the screen can be caused by loose ribbon cables, defective T-Con boards, damaged Chip-on-Film (COF) connections, or a failing display panel.
How We Diagnose
We inspect and reseat ribbon cables, clean connector contacts, test the T-Con board, and evaluate the display panel using specialised diagnostic procedures. If the panel itself has failed, we explain the available repair or replacement options before any work begins.
Preventive Maintenance Tips
To extend the life of your television:
- Use a quality surge protector.
- Keep ventilation openings free from dust.
- Avoid exposing the television to moisture.
- Update Smart TV software regularly.
- Switch off the TV during severe electrical storms.
- Arrange professional servicing if you notice flickering, overheating, unusual noises, or repeated restarting.
Pro-Logic Technologies is committed to providing reliable television repair services to customers throughout Nyakach and neighbouring areas. Whether you have a minor software issue or a complex motherboard fault, our experienced technicians are ready to help with accurate diagnosis and professional repair.