Left
Component |
| Description |
|
|
|
(1) | Security cable slot | Attaches an optional security cable to the computer. |
|
| NOTE: The security cable is designed to act as a |
|
| deterrent, but it may not prevent the computer from being |
|
| mishandled or stolen. |
|
|
|
(2) | 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. |
|
|
|
(3) | USB 2.0 port | Connects an optional USB device. |
|
|
|
(4) | DisplayPort | Connects an optional digital display device, such as a high- |
|
| performance monitor or projector. |
|
|
|
(5) | Thunderbolt port | Connects an optional |
| NOTE: Windows models only. | |
|
| |
|
| NOTE: Thunderbolt is new technology. Install all the latest |
|
| drivers for your Thunderbolt device before connecting the |
|
| device to the Thunderbolt port. Thunderbolt cable and |
|
| Thunderbolt device (sold separately) must be compatible with |
|
| Windows. To determine whether your device is Thunderbolt |
|
| Certified for Windows, see |
|
| https://thunderbolttechnology.net/products. |
|
|
|
(6) | USB 3.0 charging port | Connects optional USB 3.0 devices and provides enhanced |
|
| USB power performance. The USB charging port can also |
|
| charge select models of cell phones and MP3 players, even |
|
| when the computer is off. |
|
|
|
(7) | Smart card | Support optional smart cards. |
|
|
|
(8) | ExpressCard slot or smart card reader | Supports optional ExpressCards or smart cards. |
| (depending on the configuration) |
|
|
|
|
16 | Chapter 2 External component identification |