Positioning device for a laptop computer hinge

In a laptop computer hinge having a pivot rod composed of a first rod and a second rod integrally formed with the first rod, a bracket firmly mounted on the first rod, a supporting seat mounted on the pivot rod and pivotable relative to the pivot rod, a stop mounted on the second rod of the pivot rod and firmly connected to the supporting seat, a positioning block firmly mounted on the second rod of the pivot rod to be adjacent to the stop, pads mounted on the second rod and a securing element securely connected to a free end of the second rod of the pivot rod to securely sandwich the pads, the positioning block and the stop with the supporting seat, wherein the improvement comprises:

• a combining disk is adapted to be provided on the second rod of the pivot rod and sandwiched between the pads and the positioning block to position the positioning block relative to the second rod of the pivot rod.