Lenovo ThinkCentre M600 User Manual page 12

• Always On USB 3.0 connector
Used to connect a device that requires a USB 2.0 or USB 3.0 connection, such as a keyboard, a mouse,
a scanner, a printer, or a personal digital assistant (PDA). With the power adapter connected, you can
charge the automatically detected device even when the computer is in hibernation mode or turned off. If
the Always On USB connector function is not enabled, open the Power Manager program and enable the
function. To open the Power Manager program, see "Accessing a program on your computer" on page
11. To enable the Always On USB connector, refer to the help system of the Power Manager program.
• Headset connector
Used to connect a headset or headphones to your computer.
• Microphone connector
Used to connect a microphone to your computer. You can use the microphone to record audio or use
speech-recognition software.
• Power button
Used to turn on your computer. You also can use the power button to turn off your computer only when
you cannot use any Microsoft
• Storage drive activity indicator
When the indicator is on, the storage drives are in use.
• USB 3.0 connector
Used to connect a device that requires a USB 2.0 or USB 3.0 connection, such as a keyboard, a mouse, a
scanner, a printer, or a PDA.
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ThinkCentre M600 User Guide
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Windows shutdown procedure to turn off your computer.