Additional hardware components
Component Description
(1) Power cord* Connects an AC adapter to an AC outlet.
(2) AC adapter Converts AC power to DC power.
(3) Battery* Powers the computer when the computer is not plugged into
external power.
*Batteries and power cords vary in appearance by region and country.
Labels
The labels affixed to the computer provide information needed when troubleshooting system problems
or traveling internationally with the computer.
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Service tag—Provides important information including:
The service tag label is affixed to the bottom of the computer. When contacting technical support,
have this information available.
Item Component Description
(1) Product name This is the product name affixed to the front of the computer.
(2) Serial number This is an alphanumeric identifier that is unique to each product.
10 Chapter 1 Features