In order for the keyboard to be detached with the Detach buttons, both batteries must be charged above 10 percent. If your device doesn't power on and you can't use the Detach buttons, skip to the next step.

Press and hold the Detach button on the keyboard.

Once pressed, the Detach button it will light up red. After a second, it’ll turn green and you’ll hear an audible clicking sound.

Alternatively, click the Detach icon on the right-hand side of the Windows 10 taskbar.

Remove the display.