Spare parts LCD flex FPC for iPad Air 2. This FPC connector is essential for transferring information between the LCD screen and the logic board. If the LCD screen of the iPad Air 2 displays blank, black, or vertical lines, you may need to check if the metal pin on the connector is broken or if the flex connector cable has become loose. Long-term usage can wear out this connector, while frequent removal and reinstallation from the logic board increases the risk of damage. Suitable replacement part for the iPad Air 2.