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Professional TV Power Supply Repair and Replacement for All Brands in Kenya
If your television has suddenly gone dead, shows no power, or keeps switching off on its own, the problem is most likely a faulty power supply board. Getting it fixed quickly and affordably is possible when you call 0723763173, the trusted television repair specialists based at Luthuli Avenue, Nairobi. This team handles power supply replacement for all major television brands in Kenya, offering same-day diagnosis and fast turnaround times.
What Is a Television Power Supply Board and Why Does It Fail
The power supply board is the component inside your television that converts mains electricity into the lower voltages required by the screen, processor, and other internal circuits. Without a functioning power supply, the television cannot operate at all. It is one of the most commonly repaired components in flat screen televisions, and one of the most misunderstood.
Power supply boards fail for several reasons that are particularly common in Kenya. Frequent power outages and sudden voltage surges put enormous strain on the internal capacitors and transistors on the board. When Nairobi experiences load shedding or power restoration after an outage, the sudden surge of electricity can blow the fuse, damage the capacitors, or burn the rectifier diodes on the board entirely.
Other causes of power supply failure include:
- Prolonged exposure to heat in poorly ventilated rooms
- Age-related wear on electrolytic capacitors, which dry out over time
- Manufacturing defects that manifest after the warranty period ends
- Lightning strikes or nearby electrical faults that send transient spikes through the mains supply
- Pest damage from cockroaches and other insects nesting inside the television
When the power supply fails, the television either shows no sign of life at all, powers on briefly before switching off, blinks a standby light repeatedly, or produces a clicking sound as it attempts to start. All of these symptoms point toward a power supply problem, and all can be resolved by a qualified technician at Luthuli Avenue, Nairobi.
Television Power Supply Replacement Service at Luthuli Avenue
The repair centre located at Luthuli Avenue in Nairobi CBD has built a strong reputation for honest, fast, and affordable television repair services. The technicians carry extensive stock of replacement power supply boards and individual components, which means most repairs can be completed the same day or within 24 hours.
Calling 0723763173 connects you directly to the team, who will assess your television's symptoms over the phone and advise you on whether to bring it in or request a home visit. The service covers the entire Nairobi region including Westlands, Kilimani, Karen, Kasarani, Embakasi, Thika Road, Mombasa Road, and all surrounding estates.
The centre is conveniently located along Luthuli Avenue, which runs through the heart of Nairobi's electronics district, making it easy to drop off your television and pick it up repaired within a short time.
Television Brands Covered by This Service
The technicians at this Luthuli Avenue centre are trained and experienced with every major television brand sold in Kenya. Whether your television is a premium imported brand or a budget model purchased locally, the team has the parts and expertise to restore it to full working condition.
Brands serviced include:
- Samsung televisions, including QLED and Crystal UHD models
- LG televisions, including OLED and NanoCell models
- Sony Bravia televisions across all generations
- Hisense televisions, including the popular A and U series
- TCL televisions, including Roku-enabled smart models
- Skyworth televisions, including Android TV models
- Ramtons televisions, widely used across Kenyan homes
- Itel televisions and Vision Plus televisions
- Philips, Panasonic, and Sharp televisions
- Vitron, Nasco, Bruhm, and other locally available brands
Both LED and LCD flat screen televisions are covered, including full HD, 4K Ultra HD, and smart television models. Older CRT televisions can also be assessed on request.
Television Power Supply Replacement Price Guide in Kenya
The cost of replacing a television power supply board in Nairobi depends on the brand, screen size, and whether the entire board needs replacing or only individual components such as capacitors, fuses, or diodes. The table below provides a general price guide for common television sizes and brands.
| Television Brand and Screen Size | Diagnosis Fee | Component Repair (Capacitors/Fuse) | Full Board Replacement | Estimated Turnaround |
|---|---|---|---|---|
| Samsung 32 inch LED | 500 KES | 1,500 to 2,500 KES | 3,500 to 5,000 KES | Same day |
| Samsung 43 to 55 inch | 500 KES | 2,000 to 3,500 KES | 5,000 to 8,000 KES | 1 to 2 days |
| LG 32 inch LED | 500 KES | 1,500 to 2,500 KES | 3,000 to 5,000 KES | Same day |
| LG 43 to 55 inch | 500 KES | 2,000 to 3,500 KES | 5,000 to 8,500 KES | 1 to 2 days |
| Sony Bravia 32 inch | 500 KES | 1,800 to 2,800 KES | 4,000 to 6,000 KES | Same day |
| Sony Bravia 43 to 55 inch | 500 KES | 2,500 to 4,000 KES | 6,000 to 9,000 KES | 1 to 2 days |
| Hisense 32 inch | 500 KES | 1,200 to 2,000 KES | 2,500 to 4,000 KES | Same day |
| Hisense 43 to 55 inch | 500 KES | 1,800 to 3,000 KES | 4,000 to 6,500 KES | 1 to 2 days |
| TCL 32 inch | 500 KES | 1,200 to 2,000 KES | 2,500 to 4,000 KES | Same day |
| TCL 43 to 55 inch | 500 KES | 1,800 to 3,000 KES | 4,000 to 6,500 KES | 1 to 2 days |
| Skyworth 32 inch | 500 KES | 1,200 to 2,000 KES | 2,500 to 4,000 KES | Same day |
| Ramtons and Vitron 32 inch | 500 KES | 1,000 to 1,800 KES | 2,000 to 3,500 KES | Same day |
| Vision Plus and Itel 32 inch | 500 KES | 1,000 to 1,800 KES | 2,000 to 3,500 KES | Same day |
| Large screens 65 inch and above | 500 KES | 3,000 to 5,000 KES | 8,000 to 15,000 KES | 2 to 3 days |
The diagnosis fee is waived when you proceed with the repair. All repairs come with a 90-day warranty on the replaced parts.
Signs Your Television Needs a Power Supply Replacement
Knowing the symptoms of power supply failure helps you avoid mistaking the problem for a more expensive fault. The following signs are strong indicators that the power supply board is the source of the problem:
The television does not respond at all when you press the power button, and the standby light does not come on. Alternatively, the standby light blinks repeatedly in a pattern, which often indicates a protection circuit has been triggered due to a fault on the power supply board.
The television powers on for a few seconds, shows the startup screen, and then shuts itself off. This occurs when the power supply can produce enough voltage to attempt startup but cannot sustain the current required during normal operation.
You hear a clicking or ticking sound from inside the television each time you try to switch it on. This sound is produced by a relay on the power supply board switching rapidly as it tries and fails to stabilise the output voltages.
There is a burning smell or visible burn marks on the back of the television near the ventilation slots. This is a sign that a component on the power supply board has overheated and burned out.
Why Choose the Luthuli Avenue Television Repair Centre
Choosing the right repair centre for your television matters. The technicians at this Luthuli Avenue location offer several clear advantages over general electronics shops or unqualified repairers.
First, all technicians are trained specifically in flat screen television repair and have years of hands-on experience with the brands and models most common in the Kenyan market. Second, the centre maintains a large stock of genuine and high-quality compatible replacement boards, meaning you are not left waiting weeks for a part to be sourced. Third, all work is transparent, and you receive a written breakdown of what was replaced before payment is made.
Fourth, and most importantly, the prices are fair and competitive. Unlike some CBD repair shops that charge premium rates for simple jobs, this centre is committed to providing honest value to Kenyan families and businesses.
How to Book a Television Power Supply Repair in Nairobi
Booking a repair is straightforward. Call 0723763173 and describe the symptoms your television is showing. The technician will advise you on the likely cause and provide a preliminary cost estimate over the phone. You can then drop your television at the Luthuli Avenue centre in Nairobi CBD, or arrange a home collection service if transporting the television is not practical.
Same-day diagnosis is available for televisions brought in before midday. For most standard power supply replacements, the television is ready for collection by end of day or the following morning.
Do not leave a faulty television sitting unused. Call 0723763173 today and get your television repaired by professionals at Luthuli Avenue, Nairobi.
Service available Monday to Saturday. Call 0723763173 to speak directly with a qualified television repair technician.
