Rega IT COMPAQ PRESARIO C578TU Laptop Hinge( )

Loose / not holding up the screen? A loose display or a lcd screen that does not stay up is in most cases the result of faulty laptop hinges but can also sometimes be caused by a broken lcd hinge bracket and not the hinges themselves so please make sure that it is the hinges that need replacement and not the hinge brackets. Construction Laptop hinges are generally made of low-cost metal alloys, or "pot metal." Pot metal is not particularly durable, and over the course of a laptop's life cycle, repeated opening and closing of the laptop's lid can cause wear that prevents the lid from staying in an open position. Hinges can also wear to the point that they break at the point of attachment, either on the lid or the laptop's body. Please Compare your old hinges with the image before you make a purchase