HP EliteBook Folio 9470m, Руководство по техническому обслуживанию и ремонту

Страница: 22 / 136

Component Description
(5) Embedded numeric keypad When the keypad is turned on, it can be used like an external
numeric keypad.
Each key on the keypad performs the function indicated by the
icon in the upper-right corner of the key.
(6) Windows applications key Windows 7: Displays a shortcut menu for items beneath the
cursor.
Windows 8.1: Displays options for a selected object.
Windows 10: Displays options for a selected object.
(7) num lk key Turns the embedded numeric keypad on and off when pressed in
combination with the
fn key.
Alternates between the navigational and numeric functions on
the integrated numeric keypad.
Front
Component Description
(1) Wireless light White: An integrated wireless device, such as a wireless
local area network (WLAN) device and/or a Bluetooth®
device, is on.
NOTE: On some models, the wireless light is amber when
all wireless devices are off.
(2) 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.
NOTE: For select models, the Intel® Rapid Start
Technology feature is enabled at the factory. Rapid Start
Technology allows your computer to resume quickly from
inactivity.
(3) 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.
●
Blinking amber: A battery that is the only available
power source has reached a low battery level. When
10 Chapter 2 External component identification