Force Shutdown - Lenovo TB128FU User Manual

Notifications and Quick Settings
The Notifications panel informs you of new messages, USB connection, and activities in progress such
as file downloading. The Quick Settings panel allows you to access frequently-used settings such as
the Internet switch.
You can do any of the following:
To see notifications, swipe down from the top of the screen.
To close the Notifications panel, swipe up from the bottom of the screen.
To dismiss a notification, swipe left or right across the notification.
To dismiss all notifications, tap "Clear all" at the bottom of the Notifications panel.
To open the Quick Settings panel, swipe down from the top of the screen twice.
To close the Quick Settings panel, swipe up from the bottom of the screen.

Force shutdown

Press and hold the Power and Volume down buttons for about 8 seconds until the device turn off.