HP CQ57-439WM, CQ57-489WM, CQ57-410US manual Safety warning notice

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Safety warning notice

WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to come into contact with the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950).

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Contents Getting Started Software terms Product noticeSafety warning notice Iv Safety warning notice Table of contents Contacting customer support Labels Finding information WelcomeSupport HP Documentation Finding informationResource Select Start All Programs HP HelpFinding information Component Description Getting to know your computerTop TouchPadLights Buttons Esc key KeysRight side Hdmi port select models only Left sideCommunication and Chat CyberLink YouCam DisplayBottom Starting HP QuickWeb HP QuickWeb select models onlyKey Starting HP QuickWebNetworking Connecting to a wireless network Using an Internet service provider ISPSetting up a new Wlan network Connecting to an existing WlanConfiguring a wireless router Icon Action Description Using the keyboardUsing the action keys Keyboard and pointing devicesUsing the keyboard Using pointing devices Setting pointing device preferencesUsing the TouchPad Turning the TouchPad off and on Selecting Scrolling Rotating select models only Inserting or removing the battery MaintenancePage Removing the hard drive Replacing or upgrading the hard driveInstalling a hard drive Page Adding or replacing memory modules Page Page Page Page 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 pointsContacting customer support Customer supportComponent LabelsSpecifications Input powerDC plug of external HP power supply Operating environment Wlan IndexHdmi USB
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