HP 6570b manual Keyboard and pointing devices

Page 32

Hot key	Description
combination

fn+f3	Initiates Sleep, which saves your information in system memory. The display and other system
	components turn off and power is conserved.
	To exit Sleep, briefly press the power button.
	CAUTION: To reduce the risk of information loss, save your work before initiating Sleep.
	NOTE: If a critical battery level occurs while the computer is in the Sleep state, the computer
	initiates Hibernation and the information stored in system memory is saved to the hard drive.
	The function of the fn+f3 hot key can be changed. For example, you can set the fn+f3 hot key to
	initiate Hibernation instead of Sleep. In all Windows operating system windows, references to the
	sleep button apply to the fn+f3 hot key.

fn+f4	Switches the screen image among display devices connected to the system. For example, if a
	monitor is connected to the computer, fn+f4 alternates the screen image from computer display to
	monitor display to simultaneous display on both the computer and the monitor.
	Most external monitors receive video information from the computer using the external VGA video
	standard. The fn+f4 hot key can also alternate images among other devices that are receiving video
	information from the computer.

fn+ f6	Decreases speaker volume.

fn+f7	Increases speaker volume.

fn+f8	Launches HP Power Assistant. Displays charge information for all installed batteries. The display
	indicates which batteries are charging and reports the amount of charge remaining in each battery.

fn+f9	Decreases the screen brightness level.

fn+f10	Increases the screen brightness level.

24 Chapter 4 Keyboard and pointing devices

Image 32

Contents Getting Started Product notice Safety warning notice Iv Safety warning notice Table of contents Maintenance Contacting support Labels Viii Welcome Finding information Resources For information aboutFinding information TouchPad Getting to know your computerTop Top Lights Security Power Options Buttons and fingerprint reader select models onlyGetting to know your computer Keys Esc keyFront Regulatory, Safety, and Environmental Notices RightLeft SdxcLeft Rear Display Communication and Chat HP WebcamTo use the webcam, select Start All Programs HP Bottom BottomGetting to know your computer Networking Connecting to an existing Wlan Using an Internet service provider ISPConnecting to a wireless network Setting up a new Wlan network Configuring a wireless router Identifying the hot keys Using the keyboardKeyboard and pointing devices Keyboard and pointing devices Using keypads Using the integrated numeric keypadUsing an optional external numeric keypad Using pointing devices Setting pointing device preferencesUsing the pointing stick select models only Using the TouchPadTurning the TouchPad off and on Selecting Scrolling Rotating Maintenance Inserting or removing the batteryPage Replacing the service door Removing or replacing the service doorRemoving the service door Insert the battery see Inserting or removing the battery on Removing the hard drive Installing a hard driveReplacing or upgrading the hard drive Replacing a drive in the upgrade bay Replacing a hard drivePage Replacing an optical drive Page Adding or replacing memory modules Page Updating programs and drivers Cleaning procedures Cleaning your computerCleaning products Cleaning the TouchPad and keyboard Backup and recovery Backing up your information Creating recovery media with HP Recovery Disc CreatorCreating recovery media Performing a system recovery Using the Windows recovery toolsUsing f11 recovery tools Using a Windows 7 operating system DVD purchased separately Select Repair your computerSupport Contacting supportLabels ComponentSpecifications Input powerOperating environment Symbols/Numerics IndexLabels Wlan