If you need to disable your laptop keyboard for security purposes, follow these steps. It is important that the process be done correctly so it doesn’t accidentally come back on again.
The “how to disable laptop keyboard permanently windows 10” is a question that has been asked many times before. In this article, I will answer the question and also provide links to other articles with more information.
Many people use their laptop computers as if they were using a desktop computer by attaching an extra keyboard. You cannot unplug the built-in keyboard from your laptop since it is hardwired into the notebook. This post will teach you how to permanently deactivate your laptop’s keyboard in Windows 11 and use solely an external keyboard.
In Windows 11, disable the laptop keyboard.
Several techniques for permanently disabling the laptop keyboard in Windows 11 are listed below. If the first doesn’t work, try the second.
Stop Windows and uninstall the keyboard driver before reinstalling it.
When we wish to deactivate hardware, the first thing that springs to mind is to delete the device’s driver. However, if a driver for the keyboard is missing, Windows will automatically reinstall it every time you restart your computer.
Stopping Windows from automatically installing or updating the driver for your laptop keyboard is a remedy for this problem. You may use the Group Policy Editor to do so.
First, we’ll need your laptop’s keyboard’s hardware ID. To acquire the ID, go to Start, type Device Manager into the search box, and open it.
Click on Keyboards in Device Manager to expand the keyboard category, which will display all of the keyboards presently attached to your laptop PC.
Right-click on the Standard PS/2 Keyboard or HID Keyboard Device icon on your laptop keyboard. Then choose Properties from the drop-down menu.
Go to the Details tab in the Properties box. Select Hardware Ids from the drop-down option under Property. Copy the first value by right-clicking on it. This ID will come in handy later.
Return to the Windows desktop and choose Start. Open “Edit group policy” using gpedit.
Navigate to Computer Configuration > Administrative Templates > System > Device Installation > Device Installation Restrictions in the Local Group Policy Editor box.
Select Edit from the context menu of a policy labelled “Prevent installation of devices that match any of these device IDs” (not the one with “instance IDs”).
Select Enabled in the policy panel, then Show in the Options column. Then, in the Value area, put the Hardware ID (which you copied previously from Device Manager). To save the changes, click OK.
To delete the keyboard driver, go back to device management and right-click on your laptop keyboard and choose Uninstall device.
Because you told Windows not to reinstall any driver for this particular keyboard in the policy, your laptop keyboard driver will stay removed at the next restart.
To break the keyboard, force the installation of the incorrect driver.
Another way to deactivate the laptop keyboard in Windows 11 is to install a driver that is incorrect or incompatible with the laptop keyboard. A driver is a collection of files that instructs Windows how to interact with hardware. If the incorrect driver is loaded, the keyboard will be unable to connect with the operating system and will cease working. Follow the instructions below to do so.
Note that if the same keyboard driver also controls other hardware on your laptop, such as the touchpad, the touchpad will cease functioning if the incorrect keyboard driver is installed.
To begin, go to Start and type in Device Manager.
To expand Keyboards in Device Manager, click on it. Then, right-click on your laptop keyboard (which should be labeled Standard PS/2 Keyboard or HID Keyboard Device) and choose Update driver.
Select Look for drivers on my machine (locate and install a driver manually).
“Let me choose from a list of available drivers on my machine” should be selected.
Uncheck the option that reads “Show compatible hardware” on the following screen. This will cause Windows to display a list of all available keyboard drivers, even if they are incompatible with your keyboard.
After that, choose a manufacturer that isn’t the same as your laptop keyboard, and then a model. To continue, choose Next.
When Windows asks for confirmation, choose Yes to continue installing the driver.
Close the window and restart your computer when the driver has been installed. On the following restart, your laptop keyboard should cease working. If the keyboard still works, go through the procedures again and try a new driver from a different brand and model.
If you wish to reverse the modifications, just enable Windows to update the keyboard driver on your laptop automatically.
To do so, right-click on the keyboard again in Device Manager, choose Update driver, and then Search automatically for drivers. After that, Windows will automatically look for and install the proper and most recent keyboard driver.
Disable the PS/2 port control service.
You may also try disabling the service that manages data transmission between your laptop and the PS/2 ports. The PS/2 keyboard will cease operating if you deactivate the service since there will be no data connection between the ports and your laptop. The PS/2 connection is often solely used by the built-in keyboard on most laptops.
Follow the instructions below to stop the service that handles PS/2 ports in Windows 11.
Search for Command Prompt or CMD in the Start menu. Select “Run as administrator” from the context menu when you right-click on Command Prompt. To run the following command, you must have administrative privileges.
Enter the following command at the command prompt.
start= disabled sc config i8042prt
Restart your computer after that, and your laptop keyboard should cease working.
Other hardware that utilizes the PS/2 port may exist, albeit it is exceedingly uncommon. If anything stops functioning after you deactivate the PS/2 port, or if you just want to reverse the modifications and re-enable your laptop’s keyboard, use the command below to re-enable the service.
start=auto sc config i8042prt
The “how to disable laptop keyboard in bios” is a solution that can be used for disabling the keyboard of your laptop permanently.
Frequently Asked Questions
How do I permanently disable my laptop keyboard?
A: To permanently disable your laptop keyboard, first press the Windows key + X to open up the task manager. From there, find and select the app you want to close. Click on its name in order to access a drop-down menu of options. Make sure that Disable is selected from these options before clicking OK
How do I disable my laptop keyboard when using an external keyboard?
A: There are many ways you can disable your laptop keyboard when using an external keyboard. You can do this by pressing the fn key, which will put in a command to automatically switch keyboards when typing is done on one of them. Or you could also press Ctrl + Shift + F3, which would make it so that only text input fields are interacted with when typed into.
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