![](/images/new-backgrounds/1220983/22098349x1.webp)
Component ID
Additional Hardware Components
The components included with your notebook vary by region, country, notebook model, and the optional hardware you purchased. The following sections identify the standard external components included with most notebook models.
Power and Modem Hardware
Component | Description | |
|
|
|
1 | AC adapter* | Converts AC power to DC power. |
|
|
|
2 | Power cord* | Connects an AC adapter to an AC outlet. |
|
|
|
3 | Battery pack* | Powers the notebook when the notebook |
|
| is not connected to external power. |
|
|
|
4 | Modem cable* | Connects the modem to an |
|
| |
|
|
5
Adapts the modem cable to a
*All components described in this table vary in appearance by region, country, and/or notebook model.
Hardware and Software Guide |