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Lenovo IdeaPad Y40-70 / Y40-80 Power Button Board with Cable – OEM

Lenovo IdeaPad Y40-70 / Y40-80 Power Button Board with Cable – OEM

Rs. 899.00
Rs. 1,299.00 Rs. 899.00
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Bring a dead power switch back to life and ensure effortless system startups by installing the Lenovo IdeaPad Y40-70 Y40-80 Power Button Board with Cable OEM. Compatible with the Lenovo IdeaPad Y40-70 and Y40-80 notebook series, this factory original replacement circuit board restores immediate tactile click response and correct power state management, eliminating frustrating boot failures and keeping your portable computer operating smoothly every single day.

Specifications

• Item Designation: Internal Power Switch Board with Integrated Ribbon Cable Assembly
• Classification: Notebook Power Control & System Startup Subsystem Hardware
• Quality Standard: OEM Original Factory Replacement Part
• Target Manufacturer: Lenovo
• OEM Reference (PN / FRU): 5C50F78609 (Board Schematic ID: LS-B131P)
• Core Operational Purpose: Captures physical mechanical depressions to transmit initial DC power-on signals and startup commands securely to the main system motherboard
• Compatibility: Lenovo IdeaPad Y40-70, Y40-80, and 80FA Series Laptop Models

Key Features

• Tactile Micro-Switch Actuator: Built with an industrial-grade click mechanism to ensure reliable circuit continuity and crisp physical feedback on every push.
• Pre-Attached Interconnect Ribbon Harness: Equipped with a factory-matched flexible flat cable designed to route seamlessly through internal chassis channels without pinching.
• Rigid Structural Mounting Base: Engineered with exact screw-post alignment ports to lock down firmly within the lower palmrest housing assembly.
• Low-Resistance Signal Pathways: Etched with clean conductive copper traces to eliminate voltage drop and deliver instant startup triggers to the power management chipset.
• Oxidation-Resistant Contact Terminals: Finished with high-conductivity plating on pin headers to maintain secure electrical coupling over long-term operation.

Warranty

Warranty Type: Replacement
Duration: 30 Days Hassle Free Replacement

Note: Warranty will be void if the product is misused, tampered with, physically damaged, burnt, exposed to water or chemicals, soldered, or altered in any way.

Condition

QC pulled

Return & Replacement

We offer a 7-day hassle-free replacement policy to ensure a worry-free purchase experience for our customers. However, returns are not accepted on laptop parts. For more details, please review our Return & Replacement Policy page.
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