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Bottom
NOTE: Your computer may look slightly different from the illustration in this section.
Component |
| Description |
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(1) | Service door | Gives access to the hard drive, the wireless LAN |
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| module slot, the WWAN module slot (select |
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| models only), and the memory module slots. |
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| CAUTION: To prevent an unresponsive |
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| system, replace the wireless module only with a |
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| wireless module authorized for use in the |
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| computer by the governmental agency that |
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| regulates wireless devices in your country or |
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| region. |
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(2) | Vents | Enables airflow to cool internal components. |
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| NOTE: The computer fan starts up |
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| automatically to cool internal components and |
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| prevent overheating. It is normal for the internal |
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| fan to cycle on and off during routine operation. |
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(3) | Near Field Communication (NFC) | Allows you to connect wirelessly with, |
| antenna | communicate with, and transfer data/info to and |
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| from your Near Field Communication (NFC)- |
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| compatible devices. |
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(4) | Battery bay | Holds the battery. |
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(5) | Battery bay cover release latch | Releases the battery cover over the battery bay. |
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Bottom 11