How can I lock touchpad in lenovo laptob home addition?

Like most modern laptops, IBM/Lenovo laptops feature a built-in touchpad that you can use as a substitute for an external mouse device. If you experience a non-functional or "locked" touchpad, then you have one of two possible problems; either the touchpad's drivers are corrupt or a user has manually locked the touchpad. In either case, you can unlock your touchpad and restore it to functionality quickly.

Open your web browser and paste the following URL in the address bar:

Click the "Download" button and then click "I agree" to save the Lenovo touchpad driver installation file to your computer. Double-click the EXE file that you downloaded. Doing so opens the driver's installation wizard. Follow the on-screen prompts to re-install your Lenovo's touchpad drivers. If your locked touchpad is due to a corrupt or outdated device driver, then your touchpad is now unlocked and functional. Activate Touchpad Hold the Windows logo key and press the R key to open a run command box. Type "control mouse" in the box and press Enter. The Mouse Properties control panel window opens. Click the "Device Settings" tab. Click the Lenovo Touchpad in the "Devices" list and click the "Enable" button to activate the Touchpad. Click the "OK" button to save your changes. Your Lenovo's touchpad is unlocked and ready for use. Lenovo support
http://consumersupport.lenovo.com/vn/en/DriversDownLoads/drivers_show_120.html

because it's a touchpad

First of all check if the hardware is detected. Look in the Device Manager under "Mice or Other Pointing Devices". If it's not detected means there's a problem with your TouchPad.

Normally you won't need drivers for the touchpad. It should be detected as PS/2 Compatible device.

Hi,

Please try Fn F8, thats how you disabled/enabled the touchpad or Fn F6...


Hope this will help...

Hi. I think you should press and hold the Function(Fn) key then press F8 key on your keyboard to disable or enable your touchpad. If this doesnt work I think you should download first the drivers for your touchpad and then you can proceed with the steps i mentioned. Also you could disable it by accesing the device manager on your laptop then disable your touchpad. You could also do it by going to the control panel and its under the mouse settings, then from ther you can disable it.

Dear friend please press FN+F6 ( sign of touchpad) Its will locked then. When you want to use it again press same key. Follow the sign which is you press with FN key.
Thanks & waiting for your feedback.

go to consumer support.lenovo.com. select the model G550 for the option 2 which asks for you to select your product, download the driver for ALPS touchpad and reinstall it to your computer. the scroll function should work after updating the drivers. If it still wont work, go to the control panel and configure it from the mouse properties. you would be given additional options once youve installed the driver

You can go into the device manager on windows from the control panel and right click on the touch pad device listing. Then select disable this device. This will stop the touchpad from working until you re-enable it again.

You need to download and re-install touchpad drivers to get the tapping function working.

You can download the touchpad drivers from the link below:

http://blogntech.com/download-lenovo-ideapad-s10-xp-driver.html

You will be able to go to the Lenovo site and go to support and then downloads.
You will find the sound drivers for your computer there.