HP 6570b manual To use the webcam, select Start All Programs HP

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Component		Description

(1)	Internal display switch	Turns off the display. Initiates Sleep on units without
		accelerometers if the display is closed while DC power is on.
		NOTE: The display switch is not visible from the outside of the
		computer.

(2)	WLAN antennas (2)*	Send and receive wireless signals to communicate with wireless
		local area networks (WLAN).

(3)	WWAN antennas (2)* (select models only)	Send and receive wireless signals to communicate with wireless
		wide area networks (WWAN)

(4)	Internal microphone(s) (1 or 2 depending on	Record sound.
	model)

(5)	Webcam light (select models only)	On: The webcam is in use.

(6)	Webcam (select models only)	Records video and captures still photographs.
		To use the webcam, select Start > All Programs > HP >
		HP Webcam.

*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the antennas free from obstructions. To see wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental Notices that applies to your country or region. These notices are located in Help and Support.

16 Chapter 2 Getting to know your computer

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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 Getting to know your computer TopTouchPad 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 Using an Internet service provider ISP Connecting to a wireless networkConnecting to an existing Wlan Setting up a new Wlan network Configuring a wireless router Using the keyboard Keyboard and pointing devicesIdentifying the hot keys 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 Removing or replacing the service door Removing the service doorReplacing the service door Insert the battery see Inserting or removing the battery on Installing a hard drive Replacing or upgrading the hard driveRemoving 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 your computer Cleaning productsCleaning procedures Cleaning the TouchPad and keyboard Backup and recovery Creating recovery media with HP Recovery Disc Creator Creating recovery mediaBacking up your information 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