HP laptop hinges can be repaired or reworked by a qualified technician. The cost of the repair will vary depending on the model of the laptop, the severity of the damage, and the location of the service center In Chennai

The laptop is diagnosed to identify the problem with the hinge. The hinge is removed from the laptop. The hinge is cleaned and inspected for damage. The damaged components on the hinge are repaired or replaced.

The hinge is reinstalled in the laptop. The laptop is tested to ensure that the hinge is working properly. In some cases, it may be necessary to replace the entire hinge assembly. This is typically the case if the hinge is severely damaged or if the plastic components of the hinge have become brittle.