Pattern to record: A raised area grows around the mount without an obvious broken screw.

Locate the moving or damaged part

A convertible hinge has a specified rotation range and cable route for laptop, tent and tablet positions. Stop at the first abnormal resistance rather than forcing a full rotation to demonstrate the fault. One possible explanation is that bonded layers around the hinge have separated under repeated stress.

Support the assembly

Do not force a convertible hinge past a tight point because bonded display damage is costly. Cosmetic adhesive alone cannot carry hinge torque safely.

Mechanical inspection

1. Test movement only within the safe range, inspect rotation stops and compare sensor behaviour with mechanical alignment.
2. Inspect the internal layers and determine whether the load-spreading insert remains attached.

Fit and movement after repair

If the checks support this cause, replace or structurally restore the separated housing section. Verification should cover all supported positions, mode sensing, touch, display, cable clearance and sleep.

For an assessment of your convertible laptop, contact AEPC in Burswood or call 027 908 8880. Provide the model and the conditions that reproduce this problem. Workshop visits are by appointment.