机械键盘对计算机用户很有帮助。它们有助于快速高效地完成书写任务，并通过快速准确响应的输入键为您带来最佳游戏体验。此外，几乎每个人都喜欢机械键盘，因为按键在按下时的感觉和声音的方式。但是，有时用户会因为输入错误或仅通过一个输入键进行多次输入而感到恼火。用户甚至可能会感到沮丧，因为这个问题可能会持续存在并扰乱您的日常日程，从打字到游戏。但我们有你。您可以使用各种方法修复机械键盘双打。因此，请继续阅读本文，通过努力遵循上述方法和步骤来修复键盘重复输入。
如何修复 Windows 10 中的机械键盘重复输入(How to Fix Mechanical Keyboard Double Typing in Windows 10)
一开始我们应该知道，尽管机械键盘比薄膜键盘或其他键盘更可靠和准确，但它们仍然并不完美。用户最面临的问题是键盘颤动(keyboard chattering)，当按键仅按下一次时，键盘输入会注册多个输入。由于多种原因，可能会发生这种喋喋不休的问题，其中一些将在下面提到。
- 如果灰尘长时间堆积在您的键盘上(dust has been piling up on your keyboard)，则可能会引发此抖动问题。
- 有缺陷的机械键盘(defective mechanical keyboard)可能会出现这种双重打字问题。
- 如果您以粗暴的方式使用键盘( use the keyboard in a rough manner)，例如敲击键盘键或将键盘重重地摔在地上，它也可能发生在您的键盘上。
- 过时(outdated keyboard drivers)的键盘驱动程序也可能是此问题频繁出现并持续存在的原因。
- 这不是最突出的原因，但根据多次观察，当环境过热或过湿(conditions are too hot or humid)时，机械键盘按键可能会出现故障。
- 此外，某些不正确的键盘设置(incorrect keyboard settings)可能会允许按键从键盘执行双重输入。
现在，让我们看看如何使用下面提到的一些有效方法来修复Windows 10中的机械键盘重复输入。(Windows 10)
方法 1：基本故障排除步骤(Method 1: Basic Troubleshooting Steps)
在进入更复杂的步骤之前，让我们先了解一些基本的故障排除步骤，看看您是否可以解决键盘输入多个字母的问题。
1. 重启电脑(1. Restart PC)：这个简单的步骤可以帮助您刷新整个系统并修复看起来更严重的问题，并重新配置与其连接的配件，例如本文中的键盘。阅读(Read)并按照我们的如何重新启动或重新启动 Windows PC指南来解决问题。
2. 使用压缩空气或罐装空气(2. Use compressed or canned air)：如前所述，灰尘也可能是键盘抖动问题的原因。因此，要清除键盘开关下方小裂缝上堆积的灰尘，您可以利用压缩空气或罐装空气，它们可以进入这些小裂缝并吹走灰尘。它可能会或可能不会为您解决问题，但它确实会清洁您的键盘以防止将来发生此类问题。
方法 2：运行键盘疑难解答(Method 2: Run Keyboard Troubleshooter)
通过运行键盘疑难解答，如果存在任何与硬件相关或配置问题，您可以修复机械键盘重复打字问题。阅读(Read)并按照接下来的步骤运行键盘疑难解答。
1. 同时按下Windows + I keys打开设置(Settings)应用程序。
2. 单击更新和安全(Update & Security)选项，如下所示。
3. 单击左侧窗格中的疑难解答选项卡。(Troubleshoot)
4. 然后，选择键盘(Keyboard)选项并单击运行疑难解答(Run the troubleshooter)。
5A。扫描完成后，键盘疑难解答将显示推荐的修复程序(Recommended fixes)以解决问题。单击应用此修复(Apply this fix)选项并按照屏幕上的说明解决它。
5B。如果在扫描过程中未发现任何问题，将显示消息阅读：无需更新或更改(No updates or changes were necessary)，如下所示。
另请阅读：(Also Read:) 删除线的键盘快捷键是什么？(What is the Keyboard Shortcut for Strikethrough?)
方法 3：调整键盘重复延迟(Method 3: Adjust Keyboard Repeat Delay)
有时，错误的键盘设置（例如Keyboard Repeat Delay）可能会引发抖动问题。您必须手动调整延迟才能解决此问题。
1.在Windows搜索栏中输入Control Panel并单击(Control Panel)Open，如下图所示。
2. 设置查看方式：(View by: Large icons)右上角的大图标，找到并单击键盘(Keyboard)选项，如下图所示。
3. 单击速度(Speed)选项卡，在字符重复(Character repeat)下，将重复延迟(Repeat delay)滑块从短(Short )调整为长(Long)，将重复率( Repeat rate)从快(Fast)调整为慢(Slow)，如下图所示。
4. 然后，点击Apply > OK，如上图所示。
5.重新启动(Restart)系统以使更改生效，看看问题是否已解决。
方法 4：修改键盘响应的注册表(Method 4: Modify Registry for Keyboard Response)
您还可以从注册表中修改(Registry)AutoRepeatDelay、AutoRepeatRate和BounceTime以修复机械键盘双打问题。阅读(Read)并按照接下来的步骤进行操作。
注意(Note)：如您所知，注册表(Registry)是Windows 10系统的重要数据库。因此，对其进行任何不当更改都可能导致将来出现一些大问题。建议事先备份注册表以确保安全。您可以阅读我们关于如何在 Windows 上备份和还原注册表(How to Backup and Restore the Registry on Windows)的指南。
1. 同时按下键盘上的Windows + R 键(keys)以启动运行(Run)对话框。
2. 键入regedit并单击OK打开注册表编辑器(Registry Editor)。
3.在注册表编辑器(Registry Editor)中导航到以下文件夹路径(path)。
HKEY_CURRENT_USER\Control Panel\Accessibility\Keyboard Response
4. 双击右窗格中的AutoRepeatDelay选项，如下所示。
5.将出现编辑字符串(Edit String)弹出窗口。在Value data : 框中，将值更改为500并单击OK，如下图所示。
6. 现在，双击AutoRepeatRate选项。
7. 将数值数据(Value data)设置为50，然后单击确定(OK)。
8. 最后，双击BounceTime选项。
9. 将数值数据(Value data)更改为50，然后单击确定(OK)。
10. 在此之后，重新启动(Restart) 您的 PC(your PC)以应用更改。
另请阅读：(Also Read:) 修复 Windows 10 中的键盘输入延迟(Fix keyboard Input lag in Windows 10)
方法 5：更新键盘驱动程序(Method 5: Update Keyboard Driver)
如果键盘驱动程序过时，经常会出现键盘抖动问题。驱动程序的不兼容导致系统与键盘的配置不当。这种冲突进一步导致键盘上的双重打字问题。因此，您必须更新键盘驱动程序以避免任何此类问题。
1. 按Windows 键(Windows key)，键入设备管理器(Device Manager)，然后单击打开(Open)。
2. 现在，找到并双击键盘(Keyboards)下拉菜单将其展开。
3. 右键单击所需的键盘设备（例如Standard PS/2 Keyboard）并单击更新驱动程序(Update driver)选项，如下图所示。
4. 现在，单击自动搜索驱动程序(Search automatically for drivers)选项。
5A。现在，键盘驱动程序将自动更新到最新版本。
5B。或者，此消息将显示在屏幕上：您设备的最佳驱动程序已安装(The best drivers for your device are already installed)。单击关闭(Close)选项。
6. 最后，重新启动 PC(reboot the PC) 以实施更新。
方法 6：更换键盘按键(Method 6: Replace Keyboard Keys)
如果重复键入问题仅在几个键盘键上持续存在，则最好从键盘上替换这些键。但是，您应该事先了解更换密钥。更换热插拔键盘的按键很容易，但是对于其他键盘，您必须了解焊接知识，因为您必须拆焊然后重新焊接按键开关。阅读我们关于键盘工作机制的指南以了解更多信息。
另请阅读：(Also Read:) 如何启用戴尔键盘背光设置(How to Enable Dell Keyboard Backlight Settings)
方法 7：更换键盘(Method 7: Replace Keyboard)
当您确定键盘上的几乎每个键在使用时都是双键时，最好更换整个键盘。如果您最近购买或保修期仍然有效，您将很容易更换它。
受到推崇的：(Recommended:)
有了这个，现在您知道如何解决机械键盘双打(fix mechanical keyboard double typing)问题了。上面提到的方法和步骤确实有助于找到原因并最终解决问题。您可以在关于本文的评论部分向我们分享任何疑问，并就您希望我们接下来探索的主题提出一些建议。
Fix Mechanical Keyboard Double Typing in Windows 10
Mechanical keyboards аre quite helpful for computer υsers. They help complete writing tasks quickly and effiсiently and bring you the best gaming experiences with quick and accυrately responding input keys. Also, almost everyone likes the mechanical keyboards because of the way the keys feеl and sound upon pressіng. However, there are also times when users get annoyed due to incorrect inputs or multiple inputs through onlу one input key. The users maу even get frυstratеd because this issue can persist and disrupt your daily schedule, from typing to gaming. But we’ve got уou. You сan fix mechanical keyboard dоuble typing with various methods. Sо, keep on rеading this article to fix keyboard double typing by following the mentioned methods and steps diligentlу.
How to Fix Mechanical Keyboard Double Typing in Windows 10
At the start, we should know that even though mechanical keyboards are more reliable and accurate than membrane keyboards or others, they still are not perfect. The most faced issue by the users is keyboard chattering, where a keyboard input registers multiple inputs when the key is pressed only once. This chattering issue can happen due to several reasons, and some of them are mentioned below.
- If dust has been piling up on your keyboard for a long time, it can raise this chattering issue.
- A defective mechanical keyboard can simply have this double typing issue.
- It can also happen on your keyboard if you use the keyboard in a rough manner, like banging the keyboard keys or dropping the keyboard onto the ground pretty hard.
- The outdated keyboard drivers may also be the reason for this issue to arise and persist frequently.
- It is not the most prominent reason, but as per several observations, the mechanical keyboard keys can malfunction when the conditions are too hot or humid.
- Also, some incorrect keyboard settings may allow the keys to perform double typing from the keyboard.
Now, let us see how to fix mechanical keyboard double typing in Windows 10 with some valid methods mentioned below.
Method 1: Basic Troubleshooting Steps
Before getting into more complex steps, let us get over some basic troubleshooting steps to see if you can fix keyboard typing multiple letters issue.
1. Restart PC: This simple step can help you refresh the whole system and fix your more grave-looking issues, and reconfigure the accessories connected to it, like a keyboard in our case for this article. Read and follow our guide for How to Restart or Reboot Windows PC to get the issue fixed.
2. Use compressed or canned air: As mentioned earlier, dust can be also the reason for the keyboard chattering issue. So, to get rid of the dust piled onto the small cracks under the keyboard switches, you can utilize the compressed or canned air, which can get in those tiny cracks and blow away the dust. It may or may not fix the issue for you, but it will indeed clean your keyboard to prevent such issues to occur in the future.
Method 2: Run Keyboard Troubleshooter
By running the keyboard troubleshooter, you can fix mechanical keyboard double typing if there are any hardware-related or configuration issues. Read and follow the upcoming steps to run the keyboard troubleshooter.
1. Press the Windows + I keys together to open the Settings application.
2. Click the Update & Security option, as shown below.
3. Click the Troubleshoot tab from the left pane.
4. Then, select the Keyboard option and click on Run the troubleshooter.
5A. After the scanning is completed, the keyboard troubleshooter will display Recommended fixes to fix the issue. Click on the Apply this fix option and follow the on-screen instructions to resolve it.
5B. The message reading: No updates or changes were necessary will appear if no issues are found in the scanning process, as depicted below.
Also Read: What is the Keyboard Shortcut for Strikethrough?
Method 3: Adjust Keyboard Repeat Delay
Sometimes the wrong keyboard settings, such as Keyboard Repeat Delay, can raise chattering issues. You will have to adjust the delay manually to fix this issue.
1. Type Control Panel in the Windows search bar and click Open, as shown below.
2. Set View by: Large icons in the top right corner and find and click the Keyboard option, as depicted below.
3. Click the Speed tab and under Character repeat, adjust the Repeat delay slider from Short to Long and the Repeat rate from Fast to Slow, as illustrated below.
4. Then, click Apply > OK, as shown above.
5. Restart the system for the changes to take effect and see if the issue is fixed or not.
Method 4: Modify Registry for Keyboard Response
You can also modify the AutoRepeatDelay, AutoRepeatRate, and BounceTime from the Registry to fix mechanical keyboard double typing issue. Read and follow the upcoming steps to do so.
Note: As you know, the Registry is an essential database for Windows 10 systems. So, any improper changes in it may lead to some big issues in the future. It is advised to back up the registry beforehand to be on the safe side. You can read our guide on How to Backup and Restore the Registry on Windows.
1. Press Windows + R keys simultaneously on the keyboard to launch the Run dialog box.
2. Type regedit and click OK to open Registry Editor.
3. Navigate to the following folder path in Registry Editor.
HKEY_CURRENT_USER\Control Panel\Accessibility\Keyboard Response
4. Double click on the AutoRepeatDelay option from the right pane, as shown below.
5. The Edit String pop-up will emerge. In the Value data: box, change the value to 500 and click OK, as illustrated below.
6. Now, double-click on the AutoRepeatRate option.
7. Set the Value data at 50, and click OK.
8. Finally, double-click the BounceTime option.
9. Change the Value data to 50 and click OK.
10. After this, Restart your PC to apply the changes.
Also Read: Fix keyboard Input lag in Windows 10
Method 5: Update Keyboard Driver
If the keyboard drivers are outdated, the keyboard chattering issue often occurs. The incompatibility of the drivers results in the improper configuration of the system with the keyboard. This conflict further leads to the double typing issue on the keyboard. So, you have to update the keyboard drivers to avoid any such issues.
1. Press the Windows key, type Device Manager, and click on Open.
2. Now, locate and double-click the Keyboards drop-down menu to expand it.
3. Right-click on the desired keyboard device (e.g. Standard PS/2 Keyboard) and click the Update driver option, as illustrated below.
4. Now, click the Search automatically for drivers option.
5A. Now, the keyboard drivers will get updated to the latest version automatically.
5B. Or, this message will get displayed on the screen: The best drivers for your device are already installed. Click the Close option.
6. Finally, reboot the PC to implement the updates.
Method 6: Replace Keyboard Keys
If the double typing issue is persistent only for a few keyboard keys, it is best to replace those keys from the keyboard. However, you should have the knowledge to replace the keys beforehand. It is easy to replace the keys of the hot swappable keyboards, but with other keyboards, you have to have knowledge about soldering as you will have to desolder and then resolder the key switches. Read our guide on The mechanism behind the working of keyboards to know more.
Also Read: How to Enable Dell Keyboard Backlight Settings
Method 7: Replace Keyboard
When you surely know that almost every key on the keyboard is double typing while using, then it is best to just replace the entire keyboard. It will be easy for you to get it replaced if you bought it recently or the warranty period is still active for it.
Recommended:
With this, now you know how to fix mechanical keyboard double typing issues. The methods and steps mentioned above will indeed help to find the cause and ultimately fix the problem. You can share any queries for us down in the comments section about this article with some suggestions about what topic you would like us to explore next.
