Bottom components
Item | Component | Function |
|
|
|
(1) | Hard drive bay | Holds the hard drive. |
|
|
|
(2) | Accessory battery connector | Connects an optional accessory battery. |
|
|
|
(3) | Battery release latches (2) | Release the battery from the battery bay. |
|
|
|
(4) | Battery bay | Holds the battery. |
|
|
|
(5) | SIM slot (select models only) | Contains a SIM. The SIM slot is located inside the battery |
|
| bay. |
|
|
|
(6) | Docking connector | Connects an optional docking device. |
|
|
|
(7) | Vent | Enables airflow to cool internal components. |
|
| NOTE: The computer fan starts up automatically to cool |
|
| internal components and prevent overheating. It is normal |
|
| for the internal fan to cycle on and off during routine |
|
| operation. |
|
|
|
(8) | Memory module compartment | Contains 2 memory module slots. |
|
|
|
16 Chapter 2 External component identification
