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LG 43UM7790 TV Spare Parts | Price, Parts List & Compatibility
Buy LG 43UM7790 TV Spare Parts Online
Buy LG 43UM7790 TV spare parts online from Great Bharat Electronics. Find LG 43UM7790 motherboard, power supply board, T-Con board, LED driver / backlight, LVDS cable, FFC cable, IR sensor board and Wi-fi module with model matching support, board number verification and PAN India delivery.
LG 43UM7790 TV Information
This page helps LG 43UM7790 TV owners identify compatible spare parts, compare available replacement parts, understand common faults and quickly locate matching products from Great Bharat Electronics.
Currently Available LG 43UM7790 Products
These exact LG 43UM7790 products were found in the GBE catalog. Open the required product to check product photos, latest price and order details.
| LG 43UM7790 Product | Current Price | Action |
|---|---|---|
| LG 43 inch LED TV Motherboard for Model 43UM7790 | ₹7,999 | View Details -> |
| Model 43UM7790 LG LED TV Motherboard | ₹7,999 | View Details -> |
| LG 43 inch LED TV Power Supply for Model 43UM7790 | ₹3,750 | View Details -> |
| Model 43UM7790 LG LED TV Power Supply | ₹3,750 | View Details -> |
Available LG 43UM7790 Spare Parts
Below are LG 43UM7790 TV spare part categories. Exact compatibility must be confirmed using the LG 43UM7790 TV model sticker, original board number, connector layout, panel number and part photo.
LG 43UM7790 Motherboard / Main Board
Actual listed product price: ₹7,999. 2 verified LG 43UM7790 Motherboard / Main Board listings were found in the GBE catalog.LG 43UM7790 Power Supply Board / SMPS
Actual listed product price: ₹3,750. 2 verified LG 43UM7790 Power Supply Board / SMPS listings were found in the GBE catalog.LG 43UM7790 T-Con Board
Browse compatible LG 43UM7790 T-Con Board products. Match exact part number, connector layout and original photo before ordering.LG 43UM7790 LED Driver / Backlight
Browse compatible LG 43UM7790 LED Driver / Backlight products. Match strip code, board number and panel details before ordering.LG 43UM7790 LVDS Cable
Browse compatible LG 43UM7790 LVDS Cable products. Match exact part number, connector layout and original photo before ordering.LG 43UM7790 FFC Cable
Browse compatible LG 43UM7790 FFC Cable products. Match exact part number, connector layout and original photo before ordering.LG 43UM7790 IR Sensor Board
Browse compatible LG 43UM7790 IR Sensor Board products. Match exact part number, connector layout and original photo before ordering.LG 43UM7790 Wi-fi Module
Browse compatible LG 43UM7790 Wi-fi Module products. Match exact part number, connector layout and original photo before ordering.LG 43UM7790 LED Backlight Strips, LED Strip Set & Backlight Support
If your LG 43UM7790 TV has sound but no picture, black screen, dark display, dim picture, blank screen, display light not working, picture visible only with torch light, or screen goes dark after a few seconds, the issue may be related to the LG 43UM7790 LED backlight strips, backlight LED set, LED driver board, panel backlight section or display backlight circuit.
Many customers search for this problem as LG 43UM7790 TV screen dark, LG 43UM7790 TV black screen, LG 43UM7790 no display, LG 43UM7790 picture not coming, LG 43UM7790 sound coming but screen black, LG 43UM7790 torch test, LG 43UM7790 flashlight test, LG 43UM7790 screen light problem, LG 43UM7790 backlight problem or LG 43UM7790 TV light issue. These symptoms are commonly checked by technicians before replacing the LED backlight strip set.
Technicians may also search for LG 43UM7790 LED backlight strip, LG 43UM7790 backlight strip, LG 43UM7790 LED strip, LG 43UM7790 LED bar, LG 43UM7790 LED bar set, LG 43UM7790 backlight kit, LG 43UM7790 backlight set, LG 43UM7790 replacement backlight, LG 43UM7790 display backlight, LG 43UM7790 panel backlight, LG 43UM7790 screen backlight, LG 43UM7790 LED lamp strip, LG 43UM7790 LED array or LG 43UM7790 backlight replacement.
- Backlight matching depends on strip code, LED count, lens type, lens diameter, strip length, connector position, connector type, panel number and screen size.
- Some LG 43UM7790 TVs may use left/right strips, A/B strips, master/slave strips, top/bottom strips or different LED arrangements depending on panel version.
- If the exact LG 43UM7790 backlight product is not published online, Great Bharat Electronics may still have stock. Share the old strip photo, panel number, LED count and TV model sticker on WhatsApp for confirmation.
- Common commercial searches include LG 43UM7790 backlight price, LG 43UM7790 LED strip price, buy LG 43UM7790 backlight, buy LG 43UM7790 LED strip and LG 43UM7790 compatible backlight strip.
LG 43UM7790 Spare Parts Price List
The LG 43UM7790 prices below are based on matching products found in the Great Bharat Electronics product catalog. If multiple exact products exist for the same part type, the price is summarized by the current listed price range.
| LG 43UM7790 Part Type | Current Price |
|---|---|
| LG 43UM7790 Motherboard / Main Board | ₹7,999 | ₹7,999 |
| LG 43UM7790 Power Supply Board / SMPS | ₹3,750 | ₹3,750 |
| LG 43UM7790 T-Con Board | Price depends on exact t-con board number and availability |
| LG 43UM7790 LED Driver / Backlight | Contact for latest LG 43UM7790 backlight strip price and compatibility |
| LG 43UM7790 LVDS Cable | Price depends on exact lvds cable number and availability |
| LG 43UM7790 FFC Cable | Price depends on exact ffc cable number and availability |
| LG 43UM7790 IR Sensor Board | Price depends on exact ir sensor board number and availability |
| LG 43UM7790 Wi-fi Module | Price depends on exact wi-fi module number and availability |
Common LG 43UM7790 Problems & Related Parts
If your LG 43UM7790 TV is not working properly, the symptom can help identify the possible faulty part. Final diagnosis should be done by a technician because similar symptoms can be caused by more than one board.
LG 43UM7790 TV stuck on logo
Possible part: LG 43UM7790 Motherboard / Main Board. Commonly related to software, memory, processor or main board failure.LG 43UM7790 TV restarting automatically
Possible part: LG 43UM7790 Motherboard / Main Board. Can happen due to boot loop, software issue or main board fault.LG 43UM7790 TV completely dead / no standby light
Possible part: LG 43UM7790 Power Supply Board / SMPS. Usually checked first when the TV has no power.LG 43UM7790 power light blinking
Possible part: LG 43UM7790 Power Supply Board / SMPS or main board. Technician testing is recommended.LG 43UM7790 white screen or vertical lines
Possible part: LG 43UM7790 T-Con Board, LVDS cable, FFC cable or panel section.LG 43UM7790 sound but no picture
Possible part: LG 43UM7790 LED Backlight / LED Driver, but T-Con or panel issue may also be possible.LG 43UM7790 remote not working
Possible part: LG 43UM7790 IR Sensor Board, remote receiver board or power button board.LG 43UM7790 Wi-fi not connecting
Possible part: LG 43UM7790 Wi-fi Module, main board software or internal wireless module issue.How To Identify Faulty LG 43UM7790 TV Parts
This LG 43UM7790 fault guide helps customers and technicians understand which part may be responsible for common repair problems such as no power, display lines, sound but no picture, boot loop, remote issue or Wi-fi issue.
| LG 43UM7790 Symptom | Possible Faulty Part |
|---|---|
| LG 43UM7790 TV stuck on logo, boot loop, Smart TV not loading | Motherboard / Main Board |
| LG 43UM7790 TV dead, no standby light, not turning on | Power Supply Board / SMPS |
| LG 43UM7790 vertical lines, horizontal lines, half screen, white screen | T-Con Board / LVDS Cable / FFC Cable / Panel Section |
| LG 43UM7790 sound but no picture or very dim screen | LED Backlight / LED Driver / Backlight Section |
| LG 43UM7790 HDMI not working, USB not detecting, no sound | Motherboard / Main Board |
| LG 43UM7790 remote not working | IR Sensor Board / Remote Receiver Board |
| LG 43UM7790 Wi-fi not connecting or network not detecting | Wi-fi Module / Motherboard |
What Does Each LG 43UM7790 TV Part Do?
LG 43UM7790 Motherboard / Main Board
The LG 43UM7790 motherboard controls HDMI input, USB detection, audio output, video processing, software loading, remote commands and Smart TV functions.
LG 43UM7790 Power Supply Board / SMPS
The LG 43UM7790 power supply board converts AC input power into required DC voltages for the motherboard, backlight and other internal sections.
LG 43UM7790 T-Con Board
The LG 43UM7790 T-Con board controls image signal transfer between the motherboard and display panel.
LG 43UM7790 LED Driver / Backlight Section
The LG 43UM7790 LED driver / backlight section powers the TV screen illumination.
LG 43UM7790 LVDS Cable
The LG 43UM7790 LVDS cable carries display signal from the motherboard to the T-Con board or panel section.
LG 43UM7790 FFC Cable
The LG 43UM7790 FFC cable is a flat flexible ribbon cable used between panel boards, T-Con board or display sections.
LG 43UM7790 IR Sensor Board
The LG 43UM7790 IR sensor board receives remote control signals.
LG 43UM7790 Wi-fi Module
The LG 43UM7790 Wi-fi module helps the TV connect to wireless internet.
Important LG 43UM7790 Compatibility Information
LG 43UM7790 spare parts should not be selected by model number alone. Same model TVs can have different board revisions, panel versions, connector positions and production batch changes.
- Always match the LG 43UM7790 TV model number from the back sticker.
- Board number matching is more important than only matching the TV model number.
- Motherboard, power supply board and T-Con board may have different revisions for the same model.
- Panel number and connector layout should be checked before ordering LG 43UM7790 display-related parts.
- For LVDS and FFC cables, match pin count, pitch, side direction, length and connector type.
- Send original LG 43UM7790 part photos on WhatsApp before placing the order to avoid mismatch.
Customers Also Search For LG 43UM7790
Need Help Finding LG 43UM7790 Parts?
Send your LG 43UM7790 TV model sticker and original part photo. Our team will help you identify the correct compatible LG 43UM7790 spare part.
Related LG TV Collections
All LG TV Parts
Browse all available LG TV spare parts.LG TV Parts Guide
Brand-wise LG spare parts guide.LG Motherboard / Main Board
Browse LG Motherboard / Main Board collection.LG Power Supply Board / SMPS
Browse LG Power Supply Board / SMPS collection.LG T-Con Board
Browse LG T-Con Board collection.LG LED Driver / Backlight
Browse LG LED Driver / Backlight collection.LG FFC Cables
Browse LG FFC Cables collection.LG LVDS Cables
Browse LG LVDS Cables collection.LG IR Sensors
Browse LG IR Sensors collection.LG Wi-fi Modules
Browse LG Wi-fi Modules collection.Frequently Asked Questions About LG 43UM7790 Spare Parts
Are LG 43UM7790 spare parts available?
Yes, LG 43UM7790 spare parts are listed based on current Great Bharat Electronics catalog data and related LG part collections. Availability depends on exact part number and stock.
What is the LG 43UM7790 Motherboard / Main Board price?
The current listed LG 43UM7790 Motherboard / Main Board price in the GBE catalog is ₹7,999, subject to stock and compatibility verification.
What is the LG 43UM7790 Power Supply Board price?
The current listed LG 43UM7790 Power Supply Board / SMPS price in the GBE catalog is ₹3,750, subject to stock and compatibility verification.
Does Great Bharat Electronics have LG 43UM7790 backlight strips?
Great Bharat Electronics may have LG 43UM7790 LED backlight strips even if the exact backlight product is not published online. Share the old strip photo, strip code, panel number and LED count on WhatsApp for confirmation.
How do I identify the correct LG 43UM7790 motherboard?
Match the LG 43UM7790 TV model number, motherboard number, panel code, connector layout and original board photo before ordering.
Why is my LG 43UM7790 stuck on logo?
LG 43UM7790 stuck on logo is commonly related to motherboard software, memory or main board failure. Technician diagnosis is recommended.
Why does LG 43UM7790 have sound but no picture?
LG 43UM7790 sound but no picture is commonly caused by LED backlight failure, but T-Con, panel or motherboard signal issues may also create similar symptoms.
Can Great Bharat Electronics verify LG 43UM7790 compatibility?
Yes. Share the LG 43UM7790 TV model number, original part photo, board number, cable marking or panel code on WhatsApp before ordering.