Using Keypads - HP Compaq Presario,Presario CQ57-210 Getting Started

Hotkey combination
fn+f5
fn+f6
fn+f7
fn+f8
fn+f9
fn+f10
fn+f11
fn+f12

Using keypads

The computer includes an embedded numeric keypad or an integrated numeric keypad, depending
on the model. The computer also supports an optional external numeric keypad or an optional
external keyboard that includes a numeric keypad.
26 Chapter 5 Keyboard and pointing devices
Description
Initiates the QuickLock security feature. QuickLock protects your information by displaying the
operating system Log On window. While the Log On window is displayed, the computer cannot be
accessed until a Windows user password or a Windows administrator password is entered.
NOTE: Before you can use QuickLock, you must set a Windows user password or a Windows
administrator password. For instructions, refer to Help and Support.
Displays charge information for all installed batteries. The display indicates which batteries are
charging and reports the amount of charge remaining in each battery.
Mutes or restores speaker sound.
Decreases speaker volume.
Increases speaker volume.
Plays the previous track of an audio CD or the previous section of a DVD or a BD.
Plays, pauses, or resumes an audio CD, a DVD, or a BD.
Plays the next track of an audio CD or the next section of a DVD or a BD.