To work with a laptop is not necessarily connected to his arm: for cursor control in modern laptops use the touchpad, which allows not to carry additional devices.But it is that the touchpad is out of order, and you will not be able to properly work with notubukom. What if the touch pad does not work?
touchpad is a touch panel , that reacts to touch and movement of the finger, moving the cursor to the desired path.At first it may not seem very comfortable, but most users will get used quickly enough to use the touchpad and prefer it with the mouse.
But in this lies the danger: you get used to the touchpad, and cease to carry a mouse.And one day there may come a time when you open the notebook and find that the touchpad is not working. What to do in such a case?
Why does the touchpad?
Some users say "not working on a laptop touchpad" means that it works, but not as it should be: the cursor does not react to commands, moving too slow, too fast or jerky, because it becomes difficult to work.The most
Sometimes the problem lies in the touchpad settings - set too high or too low sensitivity.To change the sensitivity setting, you need to go to the point of "Mouse" control panel.Sometimes it does not work is not the whole touchpad and separate functions - for example, scrolling.This is a problem programmatic and decided she installing or updating the touchpad drivers .Some touchpads have to install special software to configure them.
If the touch pad does not work at all, then it could be a software or hardware.First, let's eliminate the simplest and most likely options.If the touchpad stopped working, it is likely that he simply turned off. There are several ways to turn the touchpad :
- use the keyboard shortcut: most notebook touchpad turned on and off by pressing the Fn key in combination with one of the keys F1-F12;
- press the touchpad off (there is not all laptops);
- enable the touchpad using the system utility: it usually appears in the system tray next to the clock;
- disable the mouse: in some laptops, the touchpad is automatically disabled when you connect a USB mouse;
- enable the touchpad in the BIOS: for this you need to go into the BIOS and select the appropriate value for the Internal Pointing Device.
If that does not work and the laptop still does not work the touchpad, then it could be a hardware .Like other devices, the touchpad is connected to the motherboard by means of the loop.Sometimes, when transporting open loop fasteners, and a loop drops out of the connector on the "motherboard".It is clear that the touchpad stops working.In this case, you can disassemble the laptop yourself, to connect the touchpad, or contact the service center.
touchpad also can not work due to mechanical damage .In this case, most likely, it will just have to completely change.If after hitting the touchpad works, but failed buttons may turn out to do "little blood", reviewing and returning sunken touchpad buttons in place.
If does not work, not only the touchpad and keyboard and USB ports, the problem, of course, not the touchpad.Most likely, in the laptop motherboard is faulty .There is only one way - to a service center for inspection.
As you can see, if you are not running the touchpad, the reasons may be different.It should turns eliminate all possible causes of , starting with the most simple, and only then if all else fails, go with a laptop to a service center.