Ideapad Z380, Z480, Z485, Z580, Z585 User Guide V1.0 (English)
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...lock when it enters sleep mode during a communication operation. The connected external device does not work. • To turn off your computer. • When using a high power consumption external devices such as an external USB optical disk... Also make sure that the device is included in the Boot priority order list. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you want the computer starts from... so that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility.
...lock when it enters sleep mode during a communication operation. The connected external device does not work. • To turn off your computer. • When using a high power consumption external devices such as an external USB optical disk... Also make sure that the device is included in the Boot priority order list. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you want the computer starts from... so that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility.