HP Dm4-2070us manual Display, Youcam

Page 21

Display

Component		Description

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

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

(3)	Webcam light	On: The webcam is in use.

(4)	Webcam	Records video and captures still photographs.
		To use the webcam, select Start > All Programs > Cyberlink
		Youcam.

(5)	Internal microphone	Records sound.

*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, refer to the section of the Regulatory, Safety and Environmental Notices that applies to your country or region. These notices are located in Help and Support.

Display 13

Image 21

Contents Getting Started Product notice Safety warning notice Iv Safety warning notice Table of contents Contacting customer support Labels Vii Viii Finding information WelcomeResources For information about Finding informationFinding information Getting to know your computer TopTouchPad Lights Component Description Power light White Power is onGetting to know your computer Buttons Fn key KeysFront Right side Left side Regulatory, Safety and Environmental NoticesGetting to know your computer Youcam DisplayRear Bottom 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 Keyboard and pointing devices Using the action keys Using the keyboardUsing pointing devices Setting pointing device preferencesUsing the TouchPad Turning the TouchPad off and on Selecting Scrolling Rotating Inserting or removing the battery MaintenancePage Removing the hard drive Replacing or upgrading the hard drivePage Installing a hard drive Page Adding or replacing memory modules Page Page Page Updating programs and drivers Cleaning the display Cleaning the TouchPad and keyboardRoutine care Backup and recovery Creating restore media RestorePerforming a system restore Restoring using the restore media Changing the computer boot order Backing up and recovering your informationUsing Windows Backup and Restore When to create restore points Using Windows system restore pointsCustomer support Contacting customer support Component LabelsSpecifications Input power Operating environment Wlan IndexHdmi USB