IdeaPad S405 in Windows 8 Systems Intelligent Touchpad A solution that does not lock the screen

Scope of application:
Notebook
Knowledge Point Analysis:
Lenovo Intelligent Touchpad is a kind of random software, it can realize multi-touch hand gesture, realize touch Board screen lock screen function.
Operation Steps:
IdeaPad S405 model with the Lenovo Intelligent Touchpad can not achieve the lock screen function, the background analysis, the main existence of software version and the use of the habit of two reasons.

1. Priority to restore the machine system to the factory, while ensuring that the trackpad can be used normally, at this time, under the Control Panel, view the current version of the software



2. In the Control Panel add delete inside will intelligent touchpad Uninstall, restart the computer, and then download the corresponding Windows 8 64 drivers from the Lenovo Web-side



The link address is: Http://driverdl.lenovo.com.cn/lenovo/DriverFilesUploadFloder/36605/Win8_IntelligentTouchpad_x64.exe

3. After downloading, according to the prompts to install, until the last step, select Enable, click to complete



4. At this point, under Windows 8 normal desktop, use three or four fingers at the same time gently slide the trackpad, in the top of the desktop will appear a black curtain, sliding down that can achieve the lock screen function ( note three or four fingers at the same time gently slide the trackpad, not press ), the lock screen effect is as follows ( start time on screen for lock screen


Note:
This software can only achieve the touch board under the lock screen function, keyboard mouse in the lock screen state can also be used, the design is not a fault