
Component Description
To learn more about your power settings in Windows 8, see
your power options. From the Start screen, type power, select
Power and sleep settings, and then select Power and sleep
from the list of applications.
(4)
Power light
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state, a power-
saving state. The computer shuts off power to the display
and other unneeded components.
●
Off: The computer is off or in Hibernation. Hibernation is a
power-saving state that uses the least amount of power.
(5)
Hard drive light Blinking white: The hard drive is being accessed.
(6)
Wireless light White: An integrated wireless device, such as a wireless local
area network (WLAN) device and/or a Bluetooth® device, is on.
(7) 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 89 percent.
●
Off: The battery is fully charged.
(8) Touchpad Moves the pointer and selects or activates items on the screen.
(9)
Windows key Returns you to the Start screen from an open app or the
Windows desktop.
NOTE: Pressing the Windows key again will return you to the
previous screen.
(10) Caps lock key Switches the keys to all capital letters.
(11)
Wireless button Turns the wireless feature on or off but does not establish a
wireless connection.
(12)
Volume mute button Mutes and restores speaker sound.
For wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental Notices that applies to your country or
region. To access this guide, from the Start screen, type support, and then select the HP Support Assistant app.
4 Chapter 2 External component identification
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