If your Lenovo laptop hinges are broken or loose, it is crucial to get them repaired promptly to avoid further damage. The hinges connect the screen to the body of the laptop and allow it to open and close smoothly. A broken hinge can cause damage to the screen or prevent it from staying in place, making it difficult to use the laptop. A professional repair technician can replace the hinges and ensure that your laptop is running optimally. At-home repairs are not recommended as they can result in further damage to the laptop.