How to Reattach a Keyboard Key That Fell Off - [2023]

One of the most common problems with a computer keyboard is when a key falls off. This can be frustrating and make it difficult to type. But don’t worry, it’s easy to fix. In this post, we’ll walk you through the steps to reattach a keyboard key that fell off. So follow along and get your keyboard back in working condition. There is also a guide on how to take off keyboard keys, that will also help you.

Different Parts Comprising Key

1. There are three main parts to a key on a computer keyboard:

• The top part that you press down (called the keycap)
• The middle part that attaches the keycap to the rest of the keyboard (called the switch)
• The bottom part stays attached to the keyboard (called the scissor).

2. The keycap is usually constructed of ABS plastic, while the switch is usually made of metal. And the scissor is typically made of rubber.
3. These different parts can come in a variety of colors, depending on the keyboard model. For example, some keyboards have black keycaps with white switches, while others have white keycaps with black switches.
4. There are also different sizes of keys, depending on the keyboard. For example, some keyboards have full-size keys, while others have mini keys.
5. The most critical part of the key is the switch. This is what makes the key press down and bounce back up when you release it.
6. There are two main types of switches: mechanical and rubber dome.
7. Mechanical switches are the most common switches used in computer keyboards. They’re made of metal and plastic and have a spring inside them. When you press down on the key, the spring is compressed, which closes the circuit and sends a signal to the computer. When you release the key, the spring expands and the circuit is opened.
8. Mechanical switches are what give keyboards their distinctive click sound. They’re also more durable than rubber dome switches and can last millions of key presses.
9. Rubber dome switches are made of rubber and have a membrane underneath them. When you press down on the key, the membrane is compressed and the circuit is completed. When you release the key, the membrane expands and opens the circuit.
10. Rubber dome switches are quieter than mechanical switches and don’t require as much force to press down. They’re also less expensive to manufacture.
11. The scissor is the bottom part of the key that stays attached to the keyboard. It’s made of rubber and plastic and helps to stabilize the key.
12. The scissor also gives the key a pleasant, springy feel when you press it down.
13. Most keyboard keys are attached to the keyboard with two scissor mechanisms. One is on the left side of the key and one is on the right side.
14. Some keys, like the spacebar, have more than two scissor mechanisms. This is because they’re longer keys and need additional support.
15. The last part of the key is the stem. This is the part that plugs into the switch.

For Laptop Keyboard

1. The first thing you need to do is find the key that fell off. This can be tricky since laptop keys are often smaller than desktop keys.
2. Once you’ve found the key, take a look at how it’s attached to the keyboard. Laptop keys are usually attached with two scissor mechanisms, one on each side.
3. If the key has two scissor mechanisms, you need to put them back on both sides of the key. If the key only has one scissor mechanism, you only need to put it back on one side.

For Mechanical Keyboard

1. The first thing you need to do is find the key that fell off. This can be tricky since mechanical keyboard keys are often smaller than regular ones.
2. Once you’ve found the key, take a look at how it’s attached to the keyboard. Mechanical keyboard keys are usually attached with two scissor mechanisms, one on the left side and one on the right side.
3. If the key has two scissor mechanisms, you need to put them back on both sides. If the key only has one scissor mechanism, then you only need to put it back on one side.

Conclusion

If you have a keyboard key that fell off, don’t worry! You can easily fix it by following the steps in this article. Just be sure to find the key and the scissor mechanisms before you start putting everything back together. Thanks for reading our blog.