Additional hardware components, Labels – HP Pavilion dv7-4278nr Entertainment Notebook PC User Manual
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Additional hardware components
Item
Description
Function
(1)
Power cord*
Connects an AC adapter to an AC outlet.
(2)
AC adapter
Converts AC power to DC power.
(3)
Battery*
Provides power when the computer is not connected to an external
power source.
* 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.
●
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.
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Chapter 1 Features