HP Dm4-2070us manual Rear

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Rear

Component	Description

Vent	Enables airflow to cool internal components.
	NOTE: The computer fan starts up automatically to cool internal
	components and prevent overheating. It is normal for the internal fan
	to cycle on and off during routine operation.

14 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 Contacting customer support Labels Vii Viii Welcome Finding informationFinding information Resources For information aboutFinding information Top Getting to know your computerTouchPad Component Description Power light White Power is on LightsGetting to know your computer Buttons Keys Fn keyFront Right side Regulatory, Safety and Environmental Notices Left sideGetting to know your computer Display YoucamRear Bottom Networking Connecting to a wireless network Using an Internet service provider ISPConnecting to an existing Wlan Setting up a new Wlan network Configuring a wireless router Keyboard and pointing devices Using the keyboard Using the action keysSetting pointing device preferences Using pointing devicesUsing the TouchPad Turning the TouchPad off and on Selecting Scrolling Rotating Maintenance Inserting or removing the batteryPage Replacing or upgrading the hard drive Removing the hard drivePage Installing a hard drive Page Adding or replacing memory modules Page Page Page Updating programs and drivers Cleaning the TouchPad and keyboard Cleaning the displayRoutine care Backup and recovery Restore Creating restore mediaPerforming a system restore Restoring using the restore media Backing up and recovering your information Changing the computer boot orderUsing Windows Backup and Restore Using Windows system restore points When to create restore pointsCustomer support Contacting customer support Labels ComponentSpecifications Input power Operating environment Index WlanHdmi USB