{"product_id":"a2141-lcd-hinge-shaft-logic-board-sensor-cable-macbook-pro-16","title":"A2141 LCD Hinge Shaft Logic Board Sensor Cable MacBook Pro 16\"","description":"\n\u003ch2\u003eA2141 LCD Hinge Shaft to Logic Board Sensor Cable – MacBook Pro 16\"\u003c\/h2\u003e\n\u003cp\u003eKeep your MacBook Pro 16\" running at its best with this genuine replacement \u003cstrong\u003eLCD Hinge Shaft to Logic Board Sensor Cable (Part #821-02617-A)\u003c\/strong\u003e, designed specifically for the \u003cstrong\u003eA2141\u003c\/strong\u003e model. This cable serves as the critical link between the display hinge assembly and the logic board, transmitting sensor data including the screen sleep\/wake signal. Whether you're performing a professional repair or a hands-on DIY fix, this OEM-compatible cable is built to restore full functionality.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExact Fit for MacBook Pro 16\" (A2141):\u003c\/strong\u003e Engineered to OEM specifications for a precise, secure installation with no modifications required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 821-02617-A — matches the original Apple factory cable for guaranteed compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreen Sleep\/Wake Sensor:\u003c\/strong\u003e Restores proper screen sleep and wake functionality triggered by the lid hinge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLogic Board Connection:\u003c\/strong\u003e Ensures reliable signal transmission between the LCD hinge shaft sensor and the main logic board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made with high-quality flex ribbon materials to withstand regular laptop use and lid movements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Ideal for fixing display detection issues, erratic sleep behavior, or sensor errors caused by a worn or damaged cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMacBook Pro 16-inch (2019) – Model A2141\u003c\/li\u003e\n  \u003cli\u003ePart Number: 821-02617-A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × A2141 LCD Hinge Shaft to Logic Board Sensor Cable (821-02617-A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Cable?\u003c\/h3\u003e\n\u003cp\u003eA failing or damaged hinge sensor cable can cause your MacBook Pro 16\" to behave erratically — from screen detection problems to sleep\/wake malfunctions. This direct-fit replacement cable lets you restore your laptop to full working order quickly and confidently, saving the cost of a full display assembly replacement.\u003c\/p\u003e\n\n\u003ch3\u003eShop More DIY Components \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eStocking up on components? Browse these related picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads DIY Jewelry Making 100-200pcs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the A2141 LCD Hinge Shaft to Logic Board Sensor Cable do?\u003c\/h4\u003e\n\u003cp\u003eA: This cable connects the LCD hinge shaft sensor to the MacBook Pro 16\" (A2141) logic board, enabling the screen sleep\/wake function and transmitting display sensor data. A faulty cable can cause sleep detection errors or display issues, which this replacement resolves.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I know if this cable (821-02617-A) is compatible with my MacBook Pro?\u003c\/h4\u003e\n\u003cp\u003eA: This cable is specifically designed for the MacBook Pro 16-inch (2019) model, identified by the model number \u003cstrong\u003eA2141\u003c\/strong\u003e. You can verify your model number on the bottom cover of your MacBook Pro or in \"About This Mac\" under the Apple menu.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this an OEM or aftermarket cable?\u003c\/h4\u003e\n\u003cp\u003eA: This is an OEM-compatible replacement cable manufactured to match the original Apple part (821-02617-A) for the MacBook Pro 16\" A2141, ensuring a precise fit and reliable performance during repair.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need any special tools to install this sensor cable?\u003c\/h4\u003e\n\u003cp\u003eA: Installing this cable typically requires a P5 Pentalobe screwdriver to open the MacBook Pro and a T3 or T5 Torx screwdriver for internal components. We recommend following a trusted MacBook Pro repair guide and handling the flex cable carefully during installation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the A2141 LCD Hinge Shaft to Logic Board Sensor Cable do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This cable connects the LCD hinge shaft sensor to the MacBook Pro 16\\\" (A2141) logic board, enabling the screen sleep\/wake function and transmitting display sensor data. 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