What to do if the computer touch keyboard fails

The biggest feature of the notebook is that it is easy to carry, although the notebook touchpad is not as flexible as the mouse use, but as long as you get used to it, it is still very easy to use, but sometimes the notebook touchpad will also fail, let's see what methods can be solved.

Method 1: If it is in use, it will fail and not respond. This may be accidentally turning off the touch screen, generally press fn (function key) + f6 (different keys for different notebooks, there is a touchpad image on the button) to unlock it, and some computers also have buttons to directly open and close the touchpad.

Method 2: You can check if there is a driver problem. If you have reinstalled your computer, you should install the appropriate driver before trying to enable the touchpad.

Method 3: Recovery can be done through the settings, in the Control Panel.

Open the properties of the mouse, you can see that there is a "device setting" after clicking, you can see that there is a "setting value" on the interface that comes out, and an interface comes out after clicking, and you can see that there is a "touch" on the left side of the interface, and a "enable touch" will come out on the right interface, and you can click to select it.

If you have used the above method and there is still no response, it may be a hardware problem with the touch screen, and the general touch screen will rarely break, so it is best to contact the relevant repairer after-sales service to deal with it.

Extended Material: Laptop Touchpad Settings.

2. Install it through the "program" inside. Touchpad drivers are generally certified by Microsoft.

, so there will be no pop-up compatibility prompts during the installation process.

3. Ensure the smooth installation of the driver. The touchpad driver doesn't take long to install, and it will take a while to complete the installation.

4. After the installation is completed, restart the computer once, otherwise the touchpad driver will not take effect immediately.

5. After restarting the computer, we click on the small triangle of "Show Hidden Icon" in the lower right corner of the task.

button, right-click the touchpad icon in the icon panel that pops up, and select the Mouse Properties command.

6. In the "Mouse Properties" dialog box that opens, switch to the "Tap" tab, in which you can set the response speed when you double-click the touchpad as needed.

7. Then, let's switch to the "Gestures" tab.

8. Similarly, you can set the functions you need as needed, generally we will add "specify the right corner" and "use the horizontal scrolling function".

9. Then, under the "Other" tab, we can set whether we want to do it in the taskbar or not.

In the lower right corner, there is a touchpad setting icon (that is, the icon we right-clicked at the beginning above), which is not recommended.

10. After the setting is completed, click the "OK" button to save the settings, and the relevant settings will take effect immediately.

Is it locked?,fn+f7 (different keys in this book are different,Find the key of the small graphic of the touchpad on the keyboard,There is a touchpad pattern),If it still doesn't work, reinstall the driver,The next driver wizard,If it doesn't work anymore, it's broken.,Go fix it.,If you buy it without a one-year warranty, you can get it for free.,If it's out of warranty, don't repair it after the sale.,Hack you.,Just find a computer company to repair it.。

The keyboard fails and the touchpad is working properly may be caused by the following:

It could be that the touchpad driver is corrupted or the user has accidentally uninstalled it.

The laptop touchpad is turned off. Some notebooks can turn off the touchpad through settings, so if you accidentally turn off the touchpad, it will naturally cause the touchpad to malfunction.

The solution is as follows:

1. Open the control panel - > select printers and other hardware;

2. Click the mouse and select the device setting value in the pop-up mouse properties window;

3. Select any of the latter two items (static icon or live ** mark) in the touchpad icon, and click OK;

4. At this time, the icon of the touchpad will appear in the tray area in the lower right corner of the desktop, right-click on the icon, and select "Tap instead of keystroke", so that you can do it.

1. Restart your computer and see if that solves the problem.

2. Consider resetting the factory settings (many laptops with a system can be restored to the situation when you got it).

3. Check whether the driver is lost on the computer, etc.

Causes and solutions for computer keyboard key failure:

1. The keyboard interface is loose and the contact is poor, which will also cause the keyboard keys to fail, so you can plug and unplug the keyboard again. We can use a multimeter to detect whether the computer keyboard is damaged.

2. Check each key on the keyboard, it is possible that one keyboard is pressed, and if it does not bounce back, the other keys will not respond.

3. There is dirt on the circuit board or conductive plastic inside the keyboard, so that the two can not be connected normally, and it will also cause the failure of the keyboard buttons, and the specific solutions are as follows

1.Disassemble the keyboard.

Note that when opening the keyboard, be sure that the buttons are facing down and the circuit board is up, otherwise the conductive plastic on each key will fall off one after another, causing trouble to the repair work.

2.The circuit board is a film made of soft plastic, which is engraved with the key cables, and the circuit board is gently scrubbed twice with alcohol cotton (more than 75% medical alcohol cotton). The circuit of the keyboard key failure part can be wiped several times.

3.Check the conductive plastic of the failed part of the key, if there is too much dirt on the surface, it should also be scrubbed with alcohol. If the conductive plastic is damaged, it is recommended to replace the conductive plastic on the infrequently used keys with the damaged part, so as to at least extend the life of the commonly used buttons.

4.If there is dirt in the inner corner, you can use a brush, a small brush, etc., be careful not to push too hard, and move gently.

5.Check whether the welding module has virtual soldering or desoldering, if so, it is best to go to the repair shop and ask the maintenance master to help weld it.

6.Wait for the alcohol to evaporate and dry, and then install the keyboard.

The keyboard is not expensive, so much trouble is too much, don't put it and just change it to a new keyboard.

1.Update the BIOS to the latest version and update to Windows Update.

2.Reinstall the driver in Device Manager.

2-1.Enter [Device Manager] in the Windows search bar, and then tap [Open].

2-2.Uninstall the keyboard's drivers. Tap the triangle next to the [Keyboard] device type. Right-click on [Keyboard Name] and click [Uninstall Device].

2-3.Tap [Uninstall].

2-4.Remove all keyboard units in the Keyboard category, and then restart your computer. Once you restart your computer, the system will automatically install the driver and confirm that the keyboard is working properly.

3.Use the keyboard troubleshooter.

3-1.Enter [Troubleshooting Settings] in the Windows search bar, and then tap [Open].

3-2.In the troubleshooting window, choose [Keyboard] and click [Run troubleshooter].

3-3.Follow the on-screen prompts and try to resolve the issue, if the keyboard still fails after using the troubleshooter, proceed to the next step.

4.Restore your system through a system restore point.

If you have previously established a system restore point, or an automatic system restore point, try to restore the system to the restore point that was last since the last normal boot.