Note: Because the magnetic field Angle between the laptop motherboard and the display is inconsistent, the installation of the sleep line may need to adjust the different angles of the magnet in order to maintain the same magnetic field Angle with the display (otherwise it cannot be used), which requires a certain degree of professionalism, and is recommended to be operated by professionals
Replace the A2442 A2779 damaged Laptop LCD Sensor Cable/ Display Lid Angle Sensor Cable to perfectly solve the problem that the screen does not sleep