HP ENVY m6-n113dx User Guide - Windows 8.1 - Page 53

Using the keys, Using the action keys

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Using the keys You can quickly access information or perform functions by using certain keys and key combinations. Using the action keys An action key performs an assigned function. The icon on each of the f1 through f12 keys illustrates the assigned function for that key. To use an action key function, press and hold the key. CAUTION: Use extreme care when making changes in Setup Utility (BIOS). Errors can prevent the computer from operating properly. The action key feature is enabled at the factory. You can disable this feature in Setup Utility (BIOS). See Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) on page 69 for instructions on opening Setup Utility (BIOS), and then follow the instructions at the bottom of the screen. After you have disabled the action key feature, you can still perform each function by pressing the fn key in combination with the appropriate action key. Icon Key Description f1 Opens Help and Support, which provides tutorials, information about the Windows operating system and your computer, answers to questions, and updates to your computer. Help and Support also provides automated troubleshooting tools and access to support. f2 Decreases the screen brightness incrementally as long as you hold down the key. f3 Increases the screen brightness incrementally as long as you hold down the key. f4 Switches the screen image between display devices connected to the system. For example, if a monitor is connected to the computer, repeatedly pressing this key alternates the screen image from the computer display to the monitor display to a simultaneous display on both the computer and the monitor. f5 Turns the keyboard backlight feature off or on. NOTE: To conserve battery power, turn off this feature. f6 Mutes or restores speaker sound. f7 Decreases speaker volume incrementally as long as you hold down the key. f8 Increases speaker volume incrementally as long as you hold down the key. f9 Plays the previous track of an audio CD or the previous section of a DVD or a BD. f10 Begins, pauses, or resumes playback of an audio CD, a DVD, or a BD. Using the keyboard and mouse 43

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Using the keys
You can quickly access information or perform functions by using certain keys and key combinations.
Using the action keys
An action key performs an assigned function. The icon on each of the
f1
through
f12
keys illustrates
the assigned function for that key.
To use an action key function, press and hold the key.
CAUTION:
Use extreme care when making changes in Setup Utility (BIOS). Errors can prevent the
computer from operating properly.
The action key feature is enabled at the factory. You can disable this feature in Setup Utility (BIOS).
See
Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI)
on page
69
for
instructions on opening Setup Utility (BIOS), and then follow the instructions at the bottom of the
screen.
After you have disabled the action key feature, you can still perform each function by pressing the
fn
key in combination with the appropriate action key.
Icon
Key
Description
f1
Opens Help and Support, which provides tutorials, information about the Windows
operating system and your computer, answers to questions, and updates to your
computer.
Help and Support also provides automated troubleshooting tools and access to
support.
f2
Decreases the screen brightness incrementally as long as you hold down the key.
f3
Increases the screen brightness incrementally as long as you hold down the key.
f4
Switches the screen image between display devices connected to the system. For
example, if a monitor is connected to the computer, repeatedly pressing this key
alternates the screen image from the computer display to the monitor display to a
simultaneous display on both the computer and the monitor.
f5
Turns the keyboard backlight feature off or on.
NOTE:
To conserve battery power, turn off this feature.
f6
Mutes or restores speaker sound.
f7
Decreases speaker volume incrementally as long as you hold down the key.
f8
Increases speaker volume incrementally as long as you hold down the key.
f9
Plays the previous track of an audio CD or the previous section of a DVD or a BD.
f10
Begins, pauses, or resumes playback of an audio CD, a DVD, or a BD.
Using the keyboard and mouse
43