Turn On The Device - Lenovo M820 Quick Start Manual

Connect the power adapter and cord
6
连接电源适配器和电源线

Turn on the device

7
启动设备
Check for a light next to the On/Resume button.
Wait for it to finish initializing.
查看"电源/恢复"按钮旁边的指示灯。等候设备
完成初始化。
Lenovo MFP M820 - 3