Laptop hinges are usually made from low-cost metal alloys, commonly known as "pot metal." These materials aren't particularly durable, and repeated opening and closing of the laptop lid can cause significant wear over time, preventing the lid from staying open. In severe cases, hinges may break at the attachment point on either the lid or the laptop body. Broken hinges can lead to several issues, such as damage to the keyboard and screen panel, screen damage, display cable damage, and damage to internal components. To prevent these problems, it's essential to repair your laptop as soon as any hinge damage is detected.