Bottom components
Item | Component | Function |
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(1) | Vents (5) | Enable airflow to cool internal components. |
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| NOTE: The computer fan starts up automatically to |
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| cool internal components and prevent overheating. It is |
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| normal for the internal fan to cycle on and off during |
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| routine operation. |
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(2) | Battery bay | Holds the primary battery. |
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| NOTE: The primary battery is preinstalled in the |
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| battery bay at the factory. |
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(3) | Battery lock | Locks the primary battery inside the battery bay. |
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(4) | Accessory battery connector | Connects an optional accessory battery. |
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(5) | Memory module compartment | Holds the memory modules. |
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(8) | Battery release latch | Releases the primary battery from the battery bay. |
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14 Chapter 2 External component identification