![](/images/backgrounds/288858/hp-hp-elitebook-2540p-notebook-pc-wz226utaba-users-manual-54681627x1.png)
Bottom components
Item | Component | Description |
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(1) | Battery release latches (2) | Release the battery from the battery bay. |
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(2) | Battery bay | Holds the battery. |
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(3) | Vents (7) | 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 |
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| is normal for the internal fan to cycle on and off during |
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| routine operation. |
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(4) | SIM slot (select models only) | Contains a wireless SIM. The SIM slot is located |
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| inside the battery bay. |
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(5) | Hard drive bay and memory module compartment | Holds a |
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| memory module slot. |
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| NOTE: If the computer is equipped with a |
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| hard drive or |
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| location. If the computer is equipped with a |
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| hard drive or |
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| optical drive bay (see item 8). |
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(6) | Speakers (2) | Produce sound. |
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Bottom components 17