Broken laptop hinge: warning signs and what a repair involves

Published 27 October 2026

A laptop hinge rarely fails all at once. It usually starts with a creak, a lid that feels stiffer on one side, or a small gap opening up at the corner of the screen surround. Caught early, a hinge fault is usually a straightforward repair. Left alone, the hinge keeps tearing at the plastic it is fixed to, and a simple job becomes a cracked case, a damaged screen cable or a lid that no longer holds its position.

Why laptop hinges fail

Each hinge is screwed into small threaded metal inserts that are moulded or glued into the plastic of the lid and the base. The hinge itself is strong; the weak point is almost always where those inserts meet the plastic. The most common causes are:

• Opening the lid from one corner. Lifting the screen by the edge puts all the force through one hinge. Over months, that twisting loosens the inserts on that side.
• A stiffening hinge. As a hinge ages, the friction inside can increase. The stiffer it gets, the more force goes into the mounts every time the lid moves.
• Drops and knocks. A laptop dropped while open, or a bag crushed with the laptop inside, can crack a mount in a single moment, even if the damage only shows later.
• Thin, light designs. Slim laptops save weight with thin plastic around the hinge mounts, which leaves less material to absorb wear.

Warning signs to look out for

If you notice any of these, it is time to stop and get the hinge looked at:

• creaking or cracking noises when you open or close the lid;
• the screen surround (bezel) lifting away from the panel near a hinge;
• a gap opening between the top and bottom halves of the base at the back corner;
• the lid wobbling, flopping backwards or refusing to stay where you put it;
• a hinge that is noticeably stiffer than the other one;
• the picture flickering, going dark or showing lines when you move the screen.

That last sign matters. The cable that carries the picture to the screen runs through or next to the hinges. When a mount breaks, the lid can shift and pinch or stretch that cable. A screen that only misbehaves at certain angles is often a hinge or cable problem rather than a failed screen.

What to do (and what not to do) in the meantime

Until it is repaired, open and close the laptop gently with both hands, from the centre of the lid. Avoid carrying it by the screen, and don’t leave it open at a wide angle where the weight of the lid hangs on the damaged side.

Resist the urge to glue it. Superglue or general-purpose adhesive rarely holds against the force a hinge puts through the case, and glue that runs into the hinge or onto the screen cable makes a proper repair harder. Tightening hinge screws can help briefly if they have simply worked loose, but if the insert is broken free from the plastic, the screw will just spin.

What a hinge repair involves

A hinge repair starts with opening the laptop to see exactly what has failed. Depending on what we find, the work is usually one or more of these:

1. Replacing the hinges. If a hinge itself has seized or snapped, a matching pair is fitted so both sides move evenly.
2. Rebuilding the mounts. Where an insert has pulled out but the surrounding case is sound, the mount can often be rebuilt and the insert re-seated, so the original case parts are kept.
3. Replacing a case part. If the plastic has split badly, the damaged section (the back of the lid, the screen surround or the part of the base the hinge screws into) is replaced.
4. Checking the screen cable. Because a broken hinge so often stresses the display cable, we check it along its length and replace it if it has been damaged.

Everything is reassembled and tested through the full range of movement before it comes back to you. You can read more on our hinge and case repair page.

When is it not worth repairing?

Most hinge faults are well worth fixing: the rest of the laptop is usually fine, and the parts are small. It becomes a closer call on an older laptop where several case parts are cracked at once and replacement parts are no longer made, or where a long-neglected fault has also damaged the screen. If you are unsure, our repair or replace guide gives an honest answer in four questions, and we will always tell you if a repair isn’t worth the money.

Getting it booked in

Book online and you get a job number straight away. Bring the laptop to our SE1 workshop, or have it collected by tracked courier from anywhere in the UK; how it works explains each step. Nothing is charged until you have agreed the price. If you would rather talk it through first, call 020 7237 6805, Monday to Saturday, 9am to 6pm.