5+ Common Problems of Mechanical Keyboards And How to Fix Them!

Common Problems of Mechanical Keyboards – Mechanical switch keyboards are much better built compared to their membrane partners, but because of the variation of the manufacturing process, sometimes we will face some small problems that are in normal specifications, and will not affect the keyboard function.

Common Problems of Mechanical Keyboards

The following are some common problems that often occur with mechanical keyboards:

  • The clicky switches are not clicky as what you expect
  • Switch does not feel smooth when you click it
  • Stuck or Repeating Key on Your Mechanical Keyboard
  • Mechanical keyboard key sometimes not working?
  • Why doesn’t my mechanical keyboard turn on?
  • If the RGB or LED lights on your keyboard are not lighting up
  • The keyboard is connected to the computer/laptop but cannot be used

1. The clicky switches are not clicky as what you expect

The blue or green switch click by the small white plastic slider, because the key reaches the activation point, suddenly forced down, and when attacking through the spring leaves, click produced. Clicks are produced immediately after the leaf spring cleans the road on the inner slider, not from the slider that regarding the bottom of the housing switch.

As for why some switches do not produce sharply clicks, it may be jammed dust and prevent the inner slider from falling fast. Take a lock hat, press the switch, and use the air compress can to clean the dust.
If not, it does not affect the keyboard function, because Cherry does not monitor the sound level during the manufacturing process, and does not do that.

Switch does not feel smooth when you click it
Switch does not feel smooth when you click it

2. Switch does not feel smooth when you click it

When pressing the button, it will experience some small friction near the side of the button, it will be clearer with the main lid. Compare the switch with the other on the keyboard. If they all feel the same way and the new keyboard, it’s not flawed. Maybe the keyboard will “enter” as a fresh plastic / grease used.

If not, this is not a quality switch problem, it’s because the distribution of pressure is not the same after the main lid is installed.

3. Stuck or Repeating Key on Your Mechanical Keyboard

Common Problems of Mechanical Keyboards: Stuck or Repeating Key on Your Mechanical Keyboard
Stuck or Repeating Key on Your Mechanical Keyboard

Very nice mechanical keyboard! But they are also more complex than conventional keyboards. On a mechanical keyboard, when one of the switches has a problem it will have an impact on the surrounding switches, so this problem must be resolved immediately. All of the components are individual which means you’re likely to have issues with certain switches – one for each key, between 60 and 110 of them, depending on the size of your keyboard. I’ve had the same problem on my Full Size Mechanical keyboard, I swapped the problematic switch for a key switch that I rarely use. If your keyboard is a Full Size keyboard, remember and pay attention to which keys you never use at all. There must be!

If one or more mechanical buttons are repeatedly pressed, for example “rrrrrrrr” or “kkkkkkkk”. It often happens that a button has been clicked but no letters have come out. For problems like this, there are several solutions that you can apply before you buy a new switch or replace your mechanical keyboard.

Here Are The Steps How to Fix a Stuck or Repeating Key on Your Mechanical Keyboard:

1. Adjust the Repeating Key Rate In Your Operating System

If your keyboard keys are often typing repeatedly that causes you to type “A” into “AAAAAAA”, you can still fix it without disassembling switches, keycaps and others. Try to do the settings on the Windows operating system (If you are using Windows).

On Windows OS

  • Open Control Panel
  • Then double-click the Keyboard icon.
On Windows OS
On Windows OS
  • In the Speed tab, take a look at the “Repeat delay” setting.
  • So slide the setting closer to “long” to avoid a repeated key at longer intervals.
  • If repeated typing on your keyboard is not too bad, this should be the best solution.
So slide the setting closer to “long” to avoid a repeated key at longer intervals.
So slide the setting closer to “long” to avoid a repeated key at longer intervals.

On MacOS

Do the same settings on MacOS (If you use one). Find the menu as shown below by pressing the “Gear” icon then select the keyboard section.

On MacOS
On MacOS

In Chrome OS:

  • Settings > Device Settings > Keyboard settings.
In Chrome OS:
In Chrome OS:
2. Blow Out the Switch With Canned Air

Dust is usually the cause of important parts of the keyboard so that the keyboard cannot do its work optimally. The presence of a sliding or snagged spring is usually dust or similar particles. Because the up and down movement on the switch is a gap that small particles such as dust and the like can enter. This is something that mechanical keyboard owners must pay attention to, always keep your keyboard clean.

With the excuse of wasting time, many mechanical keyboard owners choose a shortcut by blowing compressed air on their keyboard to remove dust and other debris. In my opinion, this is quite effective but the results will not be optimal. The best way is to disassemble your keyboard and clean it thoroughly, but this does require some skill and skill because if you don’t have experience it will only damage your keyboard. If you choose with compressed air it’s good enough. I recommend this compressed air tool for you to use.

To do this, remove the keysCap on the affected button, then hold the keyboard vertically, perpendicular to the ground and parallel to compressed air cans. Press the key switch with your straw or finger applicator, but not all ways: You want to hold the stem about halfway between the bottom and top position. This is so that there will be remaining space between springs and sliders and the bottom of the housing switch.

 Blow Out the Switch With Canned Air
Blow Out the Switch With Canned Air

Hold the can level, straight up and down – this is to prevent liquid acceler in the workspace out. With a key switch a little depression, release it with canned air for one to two seconds. Hold the desire to keep the air run longer: If a little Gunk there isn’t immediately removed, it might not come out with more air, and you need to give time to compressed air cans to reserve back so that the acceler doesn’t come out of the can.

Set the keyboard back and apply back to the switch. Test the results on your computer. If you still have the same problem, try again or twice. If it doesn’t help, you have to use more drastic steps.

3. Disassemble the Switch (If You Can)

This is where everything starts difficult. Remember that each switch on your keyboard is a unit contained which is basically a small plastic box with a spring, slider, and an electrical switch in it. On a particular keyboard – which with a switch is mounted to PCB and not “plates” – it is to bring up the top off, remove the slider and spring, and clean the plastic and switch manually. It’s hard, boring, and honest, rather tends to solve the switch and with your keyboard extension. And it might not even work on your keyboard (do some googling to see if yours are installed PCB or installed on the plate). But if you are at the end of your intelligence and the only other option is to replace your keyboard, it might need to be shot.

Disassemble the Switch (If You Can)
Disassemble the Switch (If You Can)

For this, you will need a long and thin tool to press the hook and something small and a little sharp to gouge the casing. A pair of tweezers or small needle pliers will be made for the first, and a small screwdriver or a thin bladed pocket knife must work for the last. You also need to clean inventory: air cans, tip-q, and rub alcohol.

Now you need to know whether your switch is installed on a PCB (the circuit board that actually transfers electronic signals to your computer) or a plate (plastic or metal pieces that hold the switch above the PCB on several keyboards). This is the process for the MX-style cherry switch installed on PCB:

Keep in mind that the switch that does not use the standard Cherry MX construction style may be different. Topre Switch Keyboard, for example, must be quite dismantled to access one of the individual stems and spring assemblies.

Be careful after the top of the loose housing: spring pressure can encourage housing and stem and move away. Now you have to have three separate parts: the top of the housing, stem, and spring. You can see the bottom of the housing still attached to the keyboard itself. You must be able to fully clean the switch housing with canned air, tip-q, and rub alcohol. Use a light touch.

Once alcohol has evaporated, put a spring back to the housing (around the hole in the middle), then lower the stem to the spring and lower the housing to the stem. (Check another switch on your keyboard if you are not sure of the configuration.) Press firmly until the housing returns to its place. Replace the keycap and test the button on your computer.

4. If All Else Fails, Replace the Switch
If All Else Fails, Replace the Switch
If All Else Fails, Replace the Switch

The most drastic option, if the above does not work or if you have a switch installed on the plate, it really removes the damaged switch and replaces it with a new one. To do this, you must disassemble your keyboard completely, de-solder the switch from the PCB, release it from the plate (if any), replace it with a new switch, and solder the new switch in place.

Obviously this is just an option if you know how to solder electronics, and you also have to track substitute switches, ideally from the manufacturer and the same series as your keyboard already used. This is a long and involved process that will be different for each keyboard. It’s just practical if you really like your current keyboard and don’t have funds to replace it with a new model – new soldering iron and switches will cost almost as much cheap mechanical keyboard, and it’s assuming you don’t. This disperses your keyboard further during the demolition process.

4. Mechanical keyboard key sometimes not working?

If this happens to all the keys on your mechanical keyboard, try checking the USB connection between the mechanical keyboard and your computer. This is most likely a problem with the power supply not working properly on your keyboard, causing the PCB to be unable to respond to input from your switch. If you are using a wireless keyboard dongle, try unplugging the dongle from your computer’s usb port and reinserting it.

If you are using a bluetooth keyboard, turn off your keyboard and reset the connection between the keyboard and the computer until they can reconnect.

If only a few buttons don’t work, it’s most likely a problem with your PCB or switch. Try replacing a switch that doesn’t work with a new one or one that still works.

5. Why doesn’t my mechanical keyboard turn on?

If your mechanical keyboard does not turn on then you need to check the electrical network on your keyboard cable that is connected to the computer. If the supply of electrical power to your computer is blocked by something or another you will find that your mechanical keyboard does not turn on. If this happens to your keyboard, try doing the following:

  • Check Keyboard USB Connection: Make sure your keyboard is connected to the computer and your USB cable is plugged into the computer’s USB Port. Try moving your USB keyboard into another USB port.
  • Check Your Keyboard Driver: You should open Device manager and check if your keyboard is registered in the system on the computer. If not, try installing your keyboard driver again.
  • Check Your Wireless Keyboard Connection: If you are using a Bluetooth keyboard or using a wireless dongle to connect, try temporarily disabling the connection with your computer by unplugging the USB dongle or disabling bluetooth. After that, try to reconnect. Also check the battery on your keyboard, whether it is still remaining or is almost exhausted.

6. If the RGB or LED lights on your keyboard are not lighting up

This usually happens if your keyboard connection with the computer is interrupted. This can also be caused by the RGB Controller on the PCB having problems. A common problem that occurs if the lights on the keyboard are not lighting up is because the RGB controller solder or LED has been detached from the PCB. If you think you can solder it yourself, you can watch this video tutorial to fix it.

7. The keyboard is connected to the computer/laptop but cannot be used

If this problem occurs, try to do some of these steps to find the solution:

  • Move your USB keyboard to another USB Port on your laptop or PC.
  • Connect the USB keyboard with USB 3.0 on your laptop or PC because the USBB 3.0 port works faster than the USB 2.0 port in reading devices or sending data.
  • Check your keyboard drivers are installed properly: Go to Computer Management > Device Manager > Select your keyboard device > Right Click > Scan for hardware changes.
Check your keyboard drivers are installed properly
Check your keyboard drivers are installed properly

How to Swap Out Your Keyboard’s Switches Easily 

Whether you are looking for the best keyboard game, Clacker for daily use or professional peripherals, this is all about touch. That’s why the mechanical keyboard is plant cream: they offer a more premium typing experience that will not make your fingers or feel soft like a membrane or other type of keyboard. And “experience” doesn’t always have to feel the same way.

There are times when Cherry has mechanical switch technology, but now there are a large number of companies that make switches. There are Kailh, Gateron and Outsui to start, and there are even peripheral vendors, such as Razer, Logitech and Hyperx, make their own switches.

With the perfect switch for your preferences, typing is far more pleasant. You might even find yourself typing faster, more accurate and with less fatigue. Whether you prefer tactile mechanical switches that display lumps when you press, linear switches that are straight down, something extra hard and clicked or extra low and fast, it’s all about switches.

In this article, we will show you the easiest way to change the mechanical keyboard switch and install your favorite. But before we go into how, let’s quickly discuss why.

One case is if you want different nuances for some keys compared to others. For example, some people like to have spaces that are more rigid than the rest of the button.

Another reason for switching switches is if your favorite switch or one you want to try is hard to find on the keyboard that has been built. For example, one of the editors of fellow Tom hardware I like to type on a white box of Kailh box, but they don’t stand out as, say, Cherry MX’s blue switch. And the silent switch of the Hening Kailh that I installed for this article is not yet available in any keyboard.

Finally, maybe you just want to diverse. By replacing the switch, you can get a completely new experience without having to buy a new keyboard. It’s like having a few keyboards in one shell. Swapping out switches are often easier on your budget rather than buying many keyboards; However, is it easier than just buying another debatable keyboard.

Below we will specify the easiest way to get your ideal typing experience by changing the hot-swappable keyboard mechanical switch.

1. Get Your New Switches

If you want to replace your old switch with a new one, make sure you have done a survey and understand what kind of switch you need. Make sure you don’t regret buying the wrong switch. If you don’t know much about keyboard switches we recommend you to go with Cherry MX or Gateron. Both switches are available on Amazon.

2. Get a How-Swappable Keyboard

Another best solution is to buy a Hot-Swappable keyboard. In addition to getting a new keyboard, you will also get a new switch. This type of mechanical keyboard allows you to change switches whenever you want, but you need special skills in how to use solder. Make sure you’ve learned how to change the switch on a Hot-Swappable keyboard before you do it on your own.

Besides you can change switches at any time, having a hot-swappable mechanical keyboard allows you to change custom keycaps according to your taste. For example, Razer keycaps or Pudding keycaps are very popular in the custom mechanical keyboard community. Before you buy keycaps, make sure you know whether the keycaps you are going to buy can be paired with your switch.

If you are still confused about how you determine what kind of keyboard you want, make sure to read the article that we have written, so that you are not confused anymore. Please read our article.

Get a How-Swappable Keyboard
Get a How-Swappable Keyboard

3. Click, Click Pull: Removing Keycaps

When you want to pull the keycaps off the switch, be careful when pulling the keycaps to avoid scratching your keys. In general, keycaps pullers are made of aluminum, if you are a beginner, we recommend that you buy a keycap puller made of plastic, this will reduce the risk of blisters on your keycaps.

Watch the video below carefully so that you don’t miss the important steps when pulling keycaps:

Click, Click Pull: Removing Keycaps

4. Keep Your Caps in Order

After studying hard and focusing on unlocking keycaps, you still have work to do. If you like to play Puzzles, this won’t be difficult for you. To prevent your keycaps from being lost or swapped during reinstallation, make sure you arrange them as if they were installed on your keyboard. See the image below:

Keep Your Caps in Order
Keep Your Caps in Order

5. Pull the Switches

After all your keycaps are removed and you put them together like a puzzle, the next job is to open the switches. Make sure you have watched the video above, because in the video it has been shown how to pull the switch properly and correctly.

The tool used to pull the keycaps is different from the tool used to pull the switch. You also don’t have to worry about the switch being swapped during reinstallation later, because unlike keycaps, you can put any switch in the available switch socket.

Pull the Switches
Pull the Switches
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6. Insert the New Switches 

Next up was the most exciting thing for me, which was the installation of a new switch! To make sure each switch that has been installed is functioning properly, you can connect your keyboard to a computer to check the function of each switch.

You only need to remember the pin position when you opened the switch in the previous section, make sure the pin position matches the provided hole. Enter slowly, press and you will hear a “Click” sound like the characteristic mechanical keyboard keys. When it clicks, it means that the switch is installed properly.

Insert the New Switches 
Insert the New Switches 

7. Put the Kaycaps Back On

Next is the installation of keycaps. Make sure you do this process slowly and carefully. If it is exchanged, you can still exchange it again. Installing keycaps doesn’t take long.

8. What about, if Some Keys Aren’t Working?

Don’t worry, it’s not a serious problem. Don’t think you’re going to re-open keycaps and switches to fix this problem. Perform the following steps to bring the non-working buttons back to life after reinstallation:

  • Press a little bit hard on the button that doesn’t work.
  • If it still doesn’t work, remove the keycaps and switches that don’t work, being careful not to bend the switch pins.
  • If the switch pin is bent, straighten it again with tweezers until it is straight as before.
  • Put the switch back on until it says “Click”
  • Put the keycaps on and apply a little pressure.
  • Should, if done correctly, your buttons should function normally.


How to Fix a Stuck or Repeating Key on Your Mechanical Keyboard

How to Fix Sticky Keys on Mechanical Keyboard?


  • Kizaru

    Hi! I’m Kizaru. I grew up addicted to different Gadget & Computer Accessories. I began working as an IT Support Supervisor in Hospitality company years ago and realized my passion for Computer & Gadget Accessories. Digiva.net is a place for me to share my different findings and experiences about Computer & Gadget Accessories. For more information, Check Out My About Me Page!

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