Left-side components
Item | Component | Function |
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(1) | Power connector | Connects an AC adapter. |
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(2) | USB ports (2) | Connect optional USB devices. |
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(3) | Connects a network cable. | |
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| NOTE: The |
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| functionality. |
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(4) | Connects a modem cable. | |
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(5) | Optical drive | Reads optical discs and, on select models, also writes to |
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| optical discs. |
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(6) | Optical drive light | On: The optical drive is being accessed. |
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12 Chapter 2 External component identification
