Rear View - Lenovo ThinkStation P320 Hardware Maintenance Manual

Press the power button to turn on your computer. If your computer is unresponsive, you can turn off the
computer by pressing and holding the power button for four or more seconds.
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Storage drive activity indicator
This indicator shows the status of the internal storage drives (such as hard disk drives or solid-state drives).
On: The storage drives are active and data is being transferred.
Off (when the computer is powered on): no data is being transferred or the storage drives are not in use.
5 8 USB 3.0 connector
Use this connector to attach a USB-compatible device, such as a USB keyboard, mouse, storage drive, or
printer.
6 Microphone connector
Use this connector to attach a microphone to your computer when you want to record sound or if you use
speech-recognition software.
7 Headphone connector
Use this connector to attach a headphone to your computer.
9 Card reader (available on some models)
This is a 9-in-1 card reader. Used to insert a supported card-shaped storage medium to read the data on the
medium.

Rear view

Some connectors on the rear of your computer are color-coded to help you determine where to connect the
cables on your computer.
Note: The computer hardware might look slightly different from the illustration.
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P320 Hardware Maintenance Manual