When your TV stops working properly, you need answers fast. We’ve compiled the most common TV repair questions and consulted with expert technicians to give you clear, direct solutions.
How Much Does TV Repair Cost?
Most TV repairs range from Ksh2000 to 15000, depending on the issue. Simple fixes like replacing a power supply board cost Ksh1500-1500, while panel replacements can exceed Ksh8000 to 140000 depending with your tv model and brand. Screen damage often costs more than buying a new TV. Get a diagnostic quote before proceeding with any repair.
Is It Worth Repairing My TV?
If your TV is under 5 years old and the repair costs less than 50% of a replacement, repair makes sense. For older models or expensive repairs, replacement is usually more cost-effective. High-end TVs (OLED, QLED) warrant repair more often than budget models.
What Are the Most Common TV Problems?
Expert technicians report these issues most frequently:
- No power or won’t turn on (power supply failure)
- Black screen with sound (backlight failure)
- Cracked or damaged screen (physical damage)
- Lines or distortion on screen (panel or T-con board issue)
- No sound (speaker or audio board failure)
- HDMI ports not working (input board problem)
Can a Cracked TV Screen Be Fixed?
No. Cracked screens cannot be repaired—they must be replaced. Screen replacement typically costs 70-90% of a new TV’s price, making replacement the better option in almost all cases.
Why Won’t My TV Turn On?
When your TV won’t power on, technicians check three main culprits: the power supply board (most common), the main board, or a blown fuse. If the standby light is on but the TV won’t start, the issue is likely the power supply board, which costs $150-$250 to replace.
How Long Do TV Repairs Take?
Simple repairs take 1-2 hours. Repairs requiring ordered parts take 3-7 days for parts delivery plus repair time. Screen replacements or complex board repairs may take up to two weeks.
Should I Repair My TV Myself?
Technicians strongly advise against DIY TV repair unless you have electronics experience. TVs contain high-voltage capacitors that remain dangerous even when unplugged. Incorrect repairs void warranties and can cause further damage. Simple fixes like checking cables or resetting the TV are safe to attempt.
What Causes Horizontal or Vertical Lines on My TV?
Lines on your screen indicate a failing T-con board or panel connection issue. Technicians can diagnose whether the T-con board needs replacement ($200-$300) or if the panel itself is failing (usually not worth repairing).
How Do I Know If My TV Backlight Is Broken?
Shine a flashlight at your TV screen while it’s on. If you can faintly see the image, your backlight has failed. This is one of the most common repairable issues, costing $100-$300 depending on your TV model.
Can Water Damage Be Repaired?
Water damage repair success depends on response time. If you immediately unplug the TV and let it dry completely for 48-72 hours, minor water exposure may not cause permanent damage. Once powered on while wet, circuit boards corrode quickly. Technicians can sometimes clean and repair water-damaged boards if caught early.
What’s Covered Under TV Warranty?
Manufacturer warranties typically cover defects in materials and workmanship for 1-2 years. They don’t cover physical damage, liquid damage, or issues from improper use. Extended warranties often cover repairs after the manufacturer warranty expires.
How Can I Prevent TV Problems?
Expert technicians recommend:
- Use a surge protector to prevent power surge damage
- Ensure proper ventilation around your TV
- Avoid touching the screen
- Keep liquids away from the TV
- Turn off the TV during storms
- Clean vents regularly to prevent overheating
When Should I Call a Professional?
Call a technician immediately if you experience power issues, display problems, unusual sounds, burning smells, or any internal component failure. Don’t attempt repairs on issues beyond external connections and settings adjustments.
Finding a Qualified TV Repair Technician
Look for technicians who are manufacturer-certified, have positive reviews, offer warranties on repairs, and provide free diagnostics or quotes. Avoid technicians who can’t explain the problem clearly or push unnecessary repairs.
Bottom Line: Most TV problems are diagnosable and repairable by qualified technicians. Understanding common issues and repair costs helps you make informed decisions about whether to repair or replace your TV.