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Power Button Flex Cable for LG L90 D405N - On Off Flex / PCB

Name: Power Button Flex Cable for LG L90 D405N - On Off Flex / PCB
Brand: LG
SKU: 6a1d6f8a7657b1331c4aa033
Price: 349 INR
Availability: InStock

₹879

₹349 (Inclusive of all taxes)

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Product Description

Is the power button on your LG L90 D405N not responding when pressed, failing to wake the screen, or not registering long-press commands — despite the button cap appearing physically intact? The Power Button Flex Cable / Patta is the ribbon cable that carries the power button signal from the button switch to the motherboard — and a damaged one causes power button failure without the button mechanism or motherboard being at fault.

Designed and tested specifically for LG L90 D405N — correct connector type, button switch integration, and cable routing
Restores power button press detection and signal transmission on LG L90 D405N
Fixes unresponsive power button, failed screen wake, and missed long-press commands
High-quality flex material with integrated button switch tested for continuity and response before dispatch
Suitable for professional repair technicians
No soldering required in most cases

Restore reliable power button response on your LG L90 D405N. Order the Power Button Flex Cable / Patta from SAHII.in — genuine quality, wholesale price, free delivery pan-India.

Product Specifications

Compatible Brand	LG
Compatible Model	L90 D405N
Color
Product Type	Power Button Flex Cable / Patta
Condition	New
Packing	Loose Packing
In The Box	1 Unit of Power Button Flex Cable / Patta for LG L90 D405N
Country Of Origin	China
Sold By	SAHII.in, New Delhi

Shipment & Replacement

Item received is physically damaged.
Item received has missing parts or accessories.

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Total for selected items: ₹349

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Frequently Asked Questions

Q1. What is the Power Button Flex Cable / Patta in LG L90 D405N and what does it do?

The Power Button Flex Cable / Patta in your LG L90 D405N is the ribbon cable assembly that carries the electrical signal from the power button switch to the motherboard. On most LG L90 D405N devices the physical button switch dome is integrated directly onto this flex cable. When the flex is torn, kinked, or has a damaged connector, pressing the power button produces no response on your LG L90 D405N — the screen will not wake, and the phone cannot be powered on or off using the button.

Q2. How do I know if the Power Button Flex Cable / Patta is the fault rather than the button cap on my LG L90 D405N?

If the power button cap is physically intact and pressing it produces a slight mechanical click but the screen does not respond — and the phone can still be woken by other means such as double-tap or fingerprint — the flex cable or its integrated switch dome is likely the fault on your LG L90 D405N. A technician can confirm by testing the switch continuity with a multimeter.

Q3. Is this Power Button Flex Cable / Patta specific to LG L90 D405N?

Yes. The connector type, cable routing, integrated switch specification, and cable dimensions are all model-specific. This listing is designed for LG L90 D405N only. A flex from a different model will not connect correctly and may not include the correct button switch specification.

Q4. How difficult is Power Button Flex Cable / Patta replacement on LG L90 D405N?

It is a moderate repair requiring the phone to be opened, typically involving removal of the side frame or battery to access the power button flex routing on your LG L90 D405N. No soldering is required in most cases. Professional tools and care are recommended.

Q5. Does SAHII.in provide warranty on the Power Button Flex Cable / Patta for LG L90 D405N?

Yes — a 7-day replacement warranty covering manufacturing defects is included. An unboxing video is mandatory for all warranty claims. Flex cables showing physical damage from improper installation are not covered under warranty. For more information, check out SAHII's Return Policy.