Looks like a touchpad. Touchpad - touch point panel. Ecopark Z. Turning on the touchpad using settings

Touchpad Century feature, long ago replaced alternative control of the mouse. With it, we can fully control our device, whether it is a laptop or a hybrid tablet. Many laptops (Acer, Asus, HP, Lenovo, Dell) have problems when operating a touchpad. What if the touchpad does not work on a laptop in Windows 10? We will analyze 5 ways to eliminate this problem.

1. Repeat on the touch panel using the FN key

One story happened to me when I turned on WiFi on a laptop and inadvertently turned off the touchpad touchpad. For a long time I was looking for a reason without immediately realizing what happened. It turned out to be simple, in laptops there is a button of additional functions called Fn from the left of the keyboard. To enable some function on a laptop, a combination of the Fn and F1 ... F12 buttons are pressed. On the same F1-F12 buttons, pictures or characters are drawn to apply the parameter. For example, to turn on the touchpad, you need to press Fn + F7, on the F7 button it will be the image of the touchpad type. You can press all buttons in order Fn + F1 ... F12, but remember that there is a disable shutdown function, press the buttons on which the screen went out.

On some HP laptops, the touchpad turns on and off, double touching the edge of the touch panel itself. On the brands ASUS and ACER can be a separate button next to the touch panel. If the touchpad still does not work, then moving on.

2. Delete other mouse drivers

There are moments when you have a whole bunch of drivers from the past different devices Mice and you never deleted them. Some drivers from the manufacturers of the mouse, automatically turn off the touchpad. Go to device Managerby pressing the combination of buttons Win + R. and enter in the string devmgmt.msc..

Find the line indicating mouse and other pointing devices, click on the label to push the category and delete all the mouse driver, while the touchpad does not start working on your laptop. If not earned, try after deleting all drivers to restart the system. Did not work the touchpad? Moving to the next item.

3. Update or rollback of the touchpad driver

Try updating or roll back the touchpad driver. Go to the same devices manager, as described above. Find the touchpad device, usually it is called a laptop brand (Dell Touchpad, Lenovo Touchpad, Synaptics, HP Touchpad, Acer Touchpad, ASUS TouchPad.) Right-click on your driver and select Properties. Next click Refresh to make sure there are any useful updates for your touchpad.

Many people reported on Microsoft forums that the touchpad stopped working precisely after windows updates 10, for this you need to choose to roll back the driver. If you do not burn a dedicated button to roll back, then you do not have previous version Drivers.

In many cases, the device manager is not triggered in order to turn on the touchpad on the laptop. If your touchpad still does not work on a laptop in Windows 10, then go to the mouse properties.

Dial mouse. in line windows search And go to the mouse settings.
Click Extra options mouse, in the opened window go Device settingsTab Touchpad Or as in the picture.
Find your touchpad and click "Enable".

5. Disable Touch Screen Input Service for Hybrid Laptops

If your laptop is a hybrid (laptop and tablet in one with touch display.) It is likely that the input service is a touch screen that controls the functionality of the stylus, prevents your touch panel.

To disable the service Press WIN + R, then enter services.msc. and find the list of services TabletinputService. or Tablet PC Input Service. Right-click on it, then turn it off. Very uncomfortable solution for who uses touch screen And touchpads, but you can continue to show a mixture and try to delete the drivers, roll back, update and re-start the service.

The touch panel successfully replaces the usual computer mouse, so if it does not work, then users immediately begin to search how to turn on the touchpad on the laptop. You can do this in several ways: with hot keys, in BIOS or by reinstalling drivers.

Restart Laptop

Sometimes to eliminate the problems in the operation of the touch panel helps the usual restart of the laptop. After restarting the TouchPad system, again starts to function without failures, so the user does not have to resort to other methods of restoring the health described below. To perform a reboot, you can connect a regular computer mouse to a laptop. If there is no external mouse, but the built-in use does not work, restart from the keyboard. There are several ways:

If after restarting the problem is saved, then apply one of the following ways to troubleshoot the touch panel.

Hotkeys

Almost all TouchPad laptops turn on / off using one of the keys from the F1-F12 series, pressed in combination with the FN button. For example, the ASUS laptop acts a combination of Fn + F9. Possible combinations for other manufacturers:

Acer - Fn + F7.
SAMSUNG - FN + F5.
Dell - Fn + F5.
Lenovo - Fn + F8 and Fn + F5.
TOSHIBA - FN + F5.
Sony - Fn + F1.

Understand which key is suitable, the applied pattern will help, which usually demonstrates a cross-stressed touch panel.

You can turn on the touchpad on the HP laptop using a special button above the touch panel. If there is no separate button, pay attention to the TouchPad itself. If there is a slight recess or point on the built-in mice, try it twice for it.

Turning on Synaptics touchpad

If the laptop has a sensory panel manufactured by Synaptics, then she has extra optionsThrough which just turns off TouchPad. To check whether the sensor is enabled:

In the mouse parameters there may be another useful option, when activated which the touch panel will automatically turn off when connected external device input. If TouchPad does not work when the mouse is connected to a laptop, then the reason for this is exactly the above option.

If the "Enable" button is inactive, then the cause of the error should be sought elsewhere - for example, in the BIOS parameters.

Setting in bios.

IN base system All major components of the laptop are displayed. Accordingly, you can also manage their work from here, and the touch panel is no exception.

On the different versions BIOS The name of sections and parameters is different, so it is better to find on the official website of the laptop manufacturer's manual of your model of the laptop and carefully study it.

Reinstalling drivers

For normal operation of any device requires a certain software. You can download the driver for the touchpad on the website of the laptop manufacturer in the section "Support" or "Service". When loading, you need to pay attention to the following data:

Laptop model.
Version of the installed system.
Bigness of Windows (x86 (x32) or x64).

Maximum compatibility is achieved with the coincidence of all three parameters. But if exceptions: if the system's bit must necessarily coincide, then windows version Another one is allowed. For example, on Windows 10, some drivers from Windows 8 will work normally, provided that the update has not been released for the "dozens".

If the drivers are downloaded in the form of an executable file with the * .exe extension, they can be installed as any program using the installation wizard. If you fail to start the installation wizard, add drivers manually:

After reinstalling the drivers, restart the laptop. Next launch, check the touchpad. If he did not start functioning, perhaps the cause of its inoperability is physical damage. In this case, the question of how to turn on the touchpad should be asked by a specialist in service center. Damaged can be:

Loaf connecting touchpad with motherboard.
Sensor itself (for example, the panel split from the blow).
The southern bridge is a microcircuit responsible for the operation of peripheral devices. In case of damage to the southern bridge, often overlook uSB ports and LAN.

You can independently disassemble the laptop using the instructions for your model, but it is not recommended to do this, since non-professional intervention is fraught with the appearance of even more serious problems.

Invented touchpad one person calling him George Herfayde, in 1988. And only a while, Apple made a license to its invention, and began using the "touch pad", starting from 1994 to today, in its PowerBook. This year, truly, has become progress in the field of computing technology, because today we use such a necessary "platform" that, by the way, you can replace the mouse, and we do not think about whether how does it work?".

Principle of operation

Principle of operation Touchpad is not very complex. His work is based on the measurement capacity or fingerseither capacity between sensors. So called capacitive sensorsLocated along the horizontal and along the Touchpad * A vertical axes, allow our "touch pad" to determine in which part is a finger, i.e. Determine the position of the finger with the desired accuracy. If you look at the touchpad from the physical side, it is arranged from numerous metal conductors that form a grid. Divided the same conductors insulating lavsan film stripwhich has a satisfied small size. Due to the fact that the touchpad works when measuring the tank, use it is impossible whether it is a handle or pencil. Describe all the calculations that makes the touchpad, no sense, because Everything is arranged too difficult.

Size, dignity and disadvantages

Touchpad, this is a device that takes insignificantly enough space, which is truly enough to use in everyday life for a laptop (it is convenient to use the touchpad and while leafing the pages in the browser, and when using systemic (office) applications and for simple games). But notice that in online / 3D-shooters you will play with difficulty, and you will also be difficult and work in Photoshop.
Touchpad is usually used in laptops, but it can also be purchased. For this device, you do not need drivers and extraneous applications. The use of a touchpad will be especially necessary where there is no possibility to use the usual mouse, for example, in the subway, on the train, in the car, etc. Usually, all the touchpads are protected from falling inside dust or moisture. The touchpad must serve you not enough time, usually, 5-6 years! I would also like to submit a list of advantages of the touchpad:

For the work of the touchpad does not need a smooth surface and a large space
To move the mouse across the screen, it is not necessary to carry out a lot of finger on the touchpad, but quite a small movement
You do not need to get used to the touchpad and have special skills, because Get used to it very easily and use it is also easy
Water, dustproof
He himself will not break, and will serve you for a very long time.

So, I hope in this article you have learned a lot of interesting and informative. I personally found out that the touchpad was waterproof, and that the principle of its work is based on the containers of the sensors.

On this expensive readers the article ended, goodbye

The touchpad is a touch pad designed to control the mouse cursor on a computer (laptop). In terms of its properties, the touchpad acts as an ordinary computer mouse.

The touchpad has a low permission, which makes it difficult to work where more accurate movements are needed (for example, in graphic editors), however, has many advantages:
-Ability due to the lack of moving parts;
- the cursor with a touchpad does not require special skills and addiction;
- the presence of a smooth surface and large space is completely unnecessary;
- a small movement finger makes it possible to move the cursor all over the screen;
- Using one touchpad you can simulate pressing on the left and right mouse buttons;

Touchpads are mainly installed on laptops, because take up little space and comfortable in work. On most laptops, it is under the keyboard and is a small flat rectangle.

Typically, the touchpads have small sizes and do not exceed 50 square centimeters, but there are touchpads and superior to these sizes. Such touchpads are applied in payment and information terminals, as well as in special management systems. To connect the touchpad to the computer, multiple interfaces are used: USB, RS-232, PS / 2. In Computers, the Apple family uses the ADB interface. Wireless touchpads are also found.

The principle of operation of the touchpad is based on the measurement of the container between the built-in sensors or the measurement of the tank of the finger. The sensors are located on the vertical and horizontal axes of the touchpad, which makes it possible to accurately determine the position of the finger and bring the cursor to the right place. Because The touchpad works on the principle of measuring the container, then when you touch it with a non-conductive object (for example, a handle or pencil), the touchpad will not work. Also, the touchpad does not work with very small spikes.

The touchpad is not whimsically in work and does not require any special care. Occasionally, approximately once every six months it is recommended to check the touchpad on the accuracy of movements and if the accuracy deteriorates (movement more detach or sharp) to clean the touchpad. The touchpads are very well protected from dust and moisture (including from water), as well as from falling inside the touchpad of foreign objects. The touchpad is very reliable and rarely breaks, there are very rare cases of breakage for five years of work of the new touchpad.

In most cases, the touchpad does not require any special driver. When it is connected to a computer, it is recognized as an ordinary "mouse", and when using the USB interface, it can be connected and disconnected "to hot" i.e. Off the computer is not required.

When buying a laptop is assumed that it will be used in various conditions where the use of the mouse is inconvenient, and sometimes it is impossible (for example, in a train or car. Therefore, when choosing a laptop, pay great attention to the touchpad. Let's look at a few simple rules Regarding the touchpad, which you need to be guided when choosing a laptop:
-Tacpad should be located so that you do not touch it when performing other operations (for example, when you press the buttons on the keyboard). Usually it is located in the keyboard center under the buttons.
-Well larger the size of the touchpad, the better, but it should not interfere with the keyboard buttons.
-Tacpad must be protected from random touch. It is usually a little recessed into the laptop housing.
- Also pay attention to the mouse control buttons. They must be comfortable and clicking with a little effort.