If this user is the current user, when you add this user to the test controller computer, you must log off or reboot this computer.

如果此使用者是目前使用者，则当您将此使用者加入至测试控制器电脑时，您必须登出或重新启动此电脑。

youdao

The only way I have found to recover from this is to either log into the machine via the serial port and kill off the lock program, or hard-reboot the machine.

我发现，要解决此问题，只能通过串口登录到机器，然后杀死锁程序，或者强行重新引导机器。

youdao

Press 'y' to continue loading the configuration utility or please power off your system and check your cables to ensure all disks are present and reboot.

按“Y”继续载入组态公用程序，关闭系统电源，然后检查缆线，以确保所有磁碟均在并重新启动。

youdao

For instance, holding down the on-off button or removing and replacing the battery typically causes an Android device to reboot and close all apps, including MDM.

FORBES: Parents Need Mobile Device Management, Too