Touchpad not working

Hi,

It may just need a driver update, please do try to uninstall/reinstall it's driver.
- Go to Device Manager and uninstall the Touchpad driver.
- Once completely uninstalled, download and install the latest driver.
- Reboot the laptop once the latest driver has been installed.
- After the reboot do test it again and see if the same problem will persist or not.
- If the same problem will persist do also check the Power Management of the Touchpad and make sure that it's not set to turn off to save power.

Hopefully this steps will help. :)