Fixing Laptop Hinges

When a laptop screen comes off in your hand (or feels like it might), this page will help...

Summary

Part of the evolution of laptop computers has been the development of thinner display modules. This module is a sandwich usually containing a screen, webcam, and wireless antennae encased between a front bezel (the bit you look at) and a lid.

<Image of screen sandwich>

Somewhere within this sandwich are the hinges which anchor the display module to the laptop’s body, whilst allowing it to open and close. The thin design of the display module means that the mounting points for the hinges (embedded into the lid) break with far more frequency than machines designed a decade ago.

Although we often relate these breakages as a broken hinge, the reality is that the hinge is often undamaged, and the fault is within the laptop’s lid.

Safety

Some display modules contain magnets which trigger hall-sensors in the laptop body that will power-on the machine when the lid is opened. When handling a loose display module, be aware that this mechanism makes it very easy to accidentally switch on a laptop.

<<Magnets Picture>>

There will be (at least) one cable running from the laptop’s body, through the hinge and into the display module, so work out the placements to avoid damage.

Tools

Basic repairs will not require any specialist tools, just a few things which you may have around the house.

• Small Philips Screwdriver
• A pair of tweezers
• A hairdryer
• Adjustable wrench
• Spudger – or guitar pick or old debit card
• 6” ruler from a children’s school stationery set
• A Pencil

For more complex repairs, there are one or two non-standard items which are useful. We’ve provided links to help sourcing.

(Guidance for author)

See our Mediawiki Help page for a simple guide to formating and markup your new page.

A cat.

This is an example of how to include pictures. Each should have a suitable description. Alternating them left and right can help keep them aligned with the related text. Click Upload File in the footer of every page in order to upload your own.

N.B. All pictures must include appropriate licencing information. For ones you create yourself for the Wiki, please licence them under Own Work, Creative Commons Attribution-Share Alike 4.0 (CC-BY-SA-4.0).

Wherever possible, technical terms such as electricity should be linked to the Glossary definition (as demonstrated) rather than being defined in the text.

Subsection

Organise the information using subsections to make it easy to navigate.

Sub-subsection

A 3rd level of subsection may be useful.

External links

• External links (if any) as bullet points.
• If none, delete this section.