Keep your MacBook Pro 16" Model A2141 (2019) running smoothly with this essential replacement display lid angle sensor cable. This LCD sleep sensor cable (part number 821-02617-A) is compatible with specific models including MVVL2LL/A and MVVM2LL/A EMC3347. The cable ensures proper functionality of your laptop's display lid sensing mechanism, controlling sleep mode activation when closing the lid. This replacement part comes without programming requirements, making it a straightforward solution for fixing display lid sensing issues. Perfect for tech repair professionals or DIY enthusiasts looking to restore their MacBook's lid sensing capabilities. Note: Professional installation is recommended to ensure proper functionality and prevent potential damage to your device.