Laptop hinge is broken or loose

Symptoms

• Screen doesn't stay at the angle you set it to
• Hinge feels wobbly or makes a grinding sound when opening/closing
• Visible gap or looseness where the hinge meets the case
• Screen flops forward or backward on its own

Likely causes

• CommonHinge tension mechanism has worn out from years of opening and closingHinges are mechanical parts that wear down with repeated use over the laptop's lifespan.
• CommonHinge screws have loosened over timeVibration and repeated flexing can gradually loosen the screws holding the hinge in place.
• PossibleHinge mechanism cracked or broken from being opened too far or droppedOpening the lid past its designed range is a common cause of sudden hinge damage.
• PossiblePlastic housing around the hinge has cracked, even if the metal hinge itself is fineThe case plastic often fails before the metal hinge mechanism does.

What to do

1. Stop opening the laptop past its normal range if you notice resistance or a grinding feeling.
2. Check if the hinge screws (often accessible from the bottom panel) are visibly loose and can be safely tightened.
3. Avoid lifting or carrying the laptop by the screen, which puts extra strain on a weakened hinge.
4. Support the screen with one hand while opening and closing until it's repaired, to reduce further stress.
5. Inspect the plastic casing around the hinge for cracks that might need separate repair from the hinge mechanism itself.
6. If the hinge is loose enough that the screen won't hold any position, avoid using the laptop in that state to prevent damage to the display cable.

Tools and parts

• Small screwdriver (if tightening accessible screws)

When to call a pro

Hinge repair usually requires opening the laptop case and is best done by a professional, especially if the display cable runs through the damaged area.

Safety