HP ENVY 15-q400 ENVY Notebook Maintenance and Service Guide - Page 16

Keys, Component, Description, Windows 7, Start > Control Panel > System and Security

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Component (2) Keys Speakers (2) Description Windows 7: Select Start > Control Panel > System and Security > Power Options. Produce sound. Component (1) (2) (3) esc key fn key Windows key (4) Action keys (5) num lock key (6) Integrated numeric keypad 8 Chapter 2 External component identification Description Displays system information when pressed in combination with the fn key. Executes frequently used system functions when pressed in combination with the esc key, or on select models, the spacebar. Windows 10: Opens the Windows Start menu. NOTE: Pressing the Windows key again will close the Start menu. Windows 8.1: 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. Windows 7: Displays the Windows Start menu. Execute frequently used system functions. NOTE: On select models, the f5 action key turns the radiance backlight keyboard feature off or on. Alternates between the navigational and numeric functions on the integrated numeric keypad. When num lock is on, it can be used like an external numeric keypad.

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Component
Description
Windows 7:
Select
Start > Control Panel > System and Security
> Power Options
.
(2)
Speakers (2)
Produce sound.
Keys
Component
Description
(1)
esc
key
Displays system information when pressed in combination with
the
fn
key.
(2)
fn
key
Executes frequently used system functions when pressed in
combination with the
esc
key, or on select models, the
spacebar
.
(3)
Windows key
Windows 10
: Opens the Windows
Start
menu.
NOTE:
Pressing the Windows key again will close the
Start
menu.
Windows 8.1:
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.
Windows 7:
Displays the Windows Start menu.
(4)
Action keys
Execute frequently used system functions.
NOTE:
On select models, the
f5
action key turns the radiance
backlight keyboard feature
off
or on.
(5)
num lock
key
Alternates between the navigational and numeric functions on
the integrated numeric keypad.
(6)
Integrated numeric keypad
When
num lock
is on, it can be used like an external numeric
keypad.
8
Chapter 2
External component
identification