Solution for Intelligent Touchpad unable to lock screen in Win8 system

Knowledge point analysis:

Lenovo Intelligent Touchpad is Lenovo's own random software that can realize multi-touch gestures and realize touch screen Lock screen function.

Operation steps:

After analysis, such problems mainly exist in software version and usage habits.

1. Priority is given to restore the machine system to the factory, and ensure that the touchpad can be used normally. At this time, under the control panel, view the current software version;

2. Add and delete in the control panel Uninstall the Intelligent Touchpad, restart the computer, and then download the corresponding Windows 8 64-bit driver from Lenovo's official website;

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

3. After the download is complete, follow the prompts to install, until the last step, select Enable, and click Finish.

4, at this time under the Windows 8 ordinary desktop, use three or four fingers to gently slide the touchpad at the same time, a black curtain will appear at the top of the desktop, sliding down to achieve the lock Screen function (note that three or four fingers gently slide the touchpad at the same time, not pressed), the lock screen effect is as follows (the screen is the start time of the lock screen)

Remarks:

This software can only realize the touch screen lock screen function. The keyboard mouse can also be used in the lock screen state. The design is not a malfunction, please understand!