Right side
Item
Component
Description
(1)
USB 3.0 port
Each USB 3.0 port connects an optional USB device, such as a
keyboard, mouse, external drive, printer, scanner or USB hub.
(2)
Memory card reader
Reads optional memory cards that store, manage, share, or access
information.
(3)
RJ-45 (network) jack/lights
Connects a network cable.
●
Green (right): The network is connected.
●
Amber (left): Activity is occurring on the network.
(4)
AC adapter/Battery light
●
White: The computer is connected to external power and
the battery is charged from 90 to 99 percent.
●
Amber: The computer is connected to external power and
the battery is charged from 0 to 90 percent.
●
Blinking amber: A battery that is the only available power
source has reached a low battery level. When the battery
reaches a critical battery level, the battery light begins
blinking rapidly.
●
Off: The battery is fully charged.
(5)
Power connector
Connects an AC adapter.
10
Chapter 2 External component identification
