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2
Power button
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.
3
Power indicator
When the power indicator is on, the computer is turned on.
4
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 on): The storage drives are not in use or no data is being transferred.
5
SD card slot (available on some models)
Insert a secure digital (SD) card into the slot to access the data on the card.
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
Headset connector
Use this connector to attach a headset to your computer.
8
USB-C connector
The USB-C connector on your computer supports the USB Type-C™ standard. With an appropriate USB-C
cable connected, you can use the connector to transfer data or charge your device.
9
USB 3.1 connectors Gen 1 (2)
The USB 3.1 connector Gen 1 is used for connecting USB-compatible devices, such as a USB mouse, USB
storage drive, USB printer, or digital camera.
10
USB 3.1 connectors Gen 2 (2)
With greater data transfer rate, the USB 3.1 connector Gen 2 is used for connecting USB-compatible
devices, such as a USB mouse, USB storage drive, USB printer, or digital camera.
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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P330 Hardware Maintenance Manual
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