A definitive guide by mobile computer repair to fix your broken keyboard

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A keyboard is an essential part of your computer, and it is recommended that you take good care of it. However, your keyboard may malfunction and stop working for reasons like liquid spills or severe physical damage. You need to take immediate action to troubleshoot the problem.

So if you are facing any issues while using a keyboard, read on because here we have compiled different ways to resolve such issues at home without calling experts.

However, if you can’t solve it at home, go to a mobile or computer repair store to fix the issues.

Reasons Behind Keyboard Malfunctioning

There are several reasons behind the keyboard malfunctioning. Some of the common reasons are:

  • Dirty keyboard –

A dirty keyboard can lead to your keys getting stuck, making your computer not work properly. The dust, dirt and other particles will accumulate on all sides of the keycaps, making them difficult to press down. Thus, it would help if you cleaned it regularly with a soft cloth or wipes to use it smoothly without any trouble.

  • Damaged keycaps 

If your keycap is damaged due to dropping from a high height or some other reason, then there will be chances that it might not function properly.

  • Connection issues

 A keyboard does not work due to poor connections. 

  • Bent or broken pin

Plug pins sometimes bend or break when removed from or attached to ports. It also cause malfunctioning of the keyboard.

Know Your Keyboard Inside Out Before Repairing

To repair or replace a keyboard, you first need to know what type of keyboard you have. There are three main types of keys: membrane and dome switch, scissor or mechanical switch, and capacitive touch.

There are many different types of keyboards, including:

Lower-end keyboards usually use membrane switches. Their softer feel and quiet operation make them more desirable than mechanical switches. However, they are not as durable as mechanical switches.

While high-end keyboards, mechanical switches are the oldest type of switch. Their durability and precision make them popular, but they’re noisier than other keyboards.

Most keyboards use rubber domes under the keycaps to provide tactile feedback when pressed down. These keyboards are cheaper but can wear out faster than other styles due to the constant pressure of fingers pressing down on each keycap repeatedly over time. 

Some keyboards also include built-in LED backlights for easier visibility in dark environments.

Components of keyboards

Every key of the keyboard has three components a keycap, a keypad and a key retainer. Keycaps are visible on keypads, which act as mechanical buttons, and key retainers provide support to hold the keypad and keycap in place.

Materials you require to fix the keyboard.

The materials you’re going to need to fix your keyboard are:

Screwdriver

Tweezers

A replacement key

How to fix a loose keycap

If you have a keycap that has come loose and needs to be removed, the best way to do so is by using a toothpick or other small screwdriver.

You first want to gently pry up the keycap with your fingernails or a flat object such as a business card.

  1. Turn off your laptop first.
  2. Place the key retainer on a keypad.
  3. Next, insert the specific keypad into the key retainer and cover the retainer. 
  4. You can fix it by gently pressing the keycap on the keyboard.

Some keys are more difficult than others because they are made from different materials. However, if none of these methods work for your case, please get in touch with computer repair services.

How to fix a broken keycap

You will need to remove the keycap using a small flat-head screwdriver. 

Grab the top of the key and pull it straight off, angling your hand, so you don’t damage the rubber gasket underneath.

Once you have removed it, clean it to remove any dirt or grime accumulated on its surface. 

Cleaning can help prevent additional buildup from occurring in future keys.

Keep your cleaned keycap onto your computer keyboard by aligning it with its slot, then pressing it firmly until it snaps into place.

Test out every key before moving on to reassembling your computer’s internals.

Once all keys are working correctly again, reassemble your computer.

How to Fix Damaged Keyboard Keys Due to Liquid Spills

When you spill liquid on your keyboard, there’s a chance that some of the keys will get damaged. If this happens, you should consider repairing or replacing the keyboard as soon as possible. 

Here are some things to keep in mind when repairing your laptop or desktop PC:

  • If possible, turn off the computer before removing it from its case. This will prevent static electricity from damaging any internal components and accessories.
  • If a spill of liquid such as coffee or soda has caused damage to one or more keys on your keyboard, you can use a hairdryer to dry out those areas before replacing them with new ones.
  • Remove any removable components, as well as the battery.
  • To clean the keyboard, use a dry cloth.
  • If any keys are sticking, gently pry them up and clean underneath them with rubbing alcohol and a cotton swab.
  • In the final step, reassemble the laptop and test the keys.

What if nothing mentioned above works for you

If nothing mentioned above works for you, it is time to contact the manufacturer or a computer repair.

Try reaching out directly to technicians who can install or repair your keyboards. The technicians in Houston can repair the damage done by water, dust, or other elements. 

You can also check Fast Fix, a reliable repair store for all your computer and mobile repair services. 

Conclusion

Sometimes keyboard keys don’t work due to dust particles or being isolated from the keyboard. Hopefully, this guide will help you fix the issue with the keys on the keyboard, and if it doesn’t, you should contact the keyboard manufacturer.

FAQs:

How do you repair keyboard keys?

Can you repair integrated keys on a keyboard?

In You can’t do much about the integrated key. Hot-swappable keyboards allow you to replace keys without de-soldering them from the board.

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