Sound works, but the screen is dark? That is a backlight fault, and we fixed one today in Attapur.
The Problem: Dim Screen on an LG 32″ TV
The customer’s LG 32-inch TV powered on and played sound, but the picture was almost invisible. Only a faint shadow showed on the screen.
Quick Diagnosis
- Brand: LG
- Size: 32 inches
- Fault: Backlight failure
- Location: Attapur, Hyderabad
- Status: Repaired the same day
How to Confirm It Is the Backlight
Shine a torch at the screen in a dark room. If you can faintly see the picture, the panel is fine and the LEDs behind it have failed.
Why It Happens
The LEDs behind the panel wear out with heat and long hours. When one strip fails, the whole set goes dim.
Note
The screen is not damaged in this case, so the repair is far cheaper than a new TV.
The Fix: New LED Backlight Strips
Our technician opened the TV at the customer’s home. The old strips were tested and found faulty, so they were replaced with 3 new LED backlight strips (marked IT A+B 32) made for this LG 32″ model.
What We Did, Step by Step
- Opened the TV and removed the panel layers.
- Tested the old strips and confirmed the failure.
- Fitted the new strips and secured them.
- Powered on with the panel open to check every LED.
- Refitted the diffuser sheets and closed the TV.
The Result
All LEDs lit up evenly. The screen went from dark to bright and clear, and the customer was watching TV again the same day.
https://karthikeyatvservices.in/services
Signs Your LG TV Needs a Backlight Repair
- Sound works but the picture is very dark
- The screen is dim even at full brightness
- One half or one side of the screen is darker
- The picture flickers, then goes dark
- A faint image is visible under a torch
Why Choose Karthikeya TV Services
Our Promise
- Same-day doorstep service at ₹299
- 90 days repair warranty
- 180 days replacement warranty
- Genuine parts, expert technicians
- All brands, all models
Areas We Serve in Hyderabad
Attapur, Manikonda, Gachibowli, Miyapur, Kukatpally, Madhapur, Jubilee Hills, Banjara Hills and more.
Bonus: LG Smart TV Not Connecting to WiFi?
If your LG shows “Wireless: No WiFi”, try this:
- Go to Settings → Network → Wi-Fi Connection.
- Select your network and re-enter the password carefully.
- Restart your router and the TV.
- Still stuck? We fix network and software issues at home too.
FAQ
How long does an LG 32″ backlight repair take?
Usually the same day, at your home.
Is it cheaper than buying a new TV?
Yes. Backlight repair costs a fraction of a new TV, and the panel stays as good as before.
Does the repair carry a warranty?
Yes. You get a 90-day repair warranty and a 180-day replacement warranty.
Do you repair other brands?
Yes. We repair all brands and all models across Hyderabad.
Book Your TV Repair Today
📞 Call / WhatsApp: 9515294333
Send a short video of your TV problem, and we will tell you the cause for free.
Karthikeya TV Services. Fixing TVs, Bringing Smiles.