Right side
Item | Component | Description |
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(1) | Volume control button | Controls speaker volume. |
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(2) | USB 3.0 charging (powered) port | Connects an optional USB device. USB charging ports allow |
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| you to charge connected USB devices. Standard USB ports will |
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| not charge all USB devices or will charge using a low current. |
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| Some USB devices require power and require you to use a |
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| powered port. |
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| NOTE: USB charging ports can also charge select models of |
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| cell phones and MP3 players, even when the computer is off. |
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(3) | Connects optional powered stereo speakers, headphones, | |
| (microphone) jack | earbuds, a headset, or a television audio cable. Also connects |
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| an optional headset microphone. This jack does not support |
|
| optional |
WARNING! To reduce the risk of personal injury, adjust the volume before putting on headphones, earbuds, or a headset. For additional safety information, refer to the Regulatory, Safety, and Environmental Notices.
NOTE: When a device is connected to the jack, the computer speakers are disabled.
6 | Chapter 2 External component identification |
