HP CQ57-489WM, CQ57-439WM, CQ57-410US manual

12.Reconnect external power and external devices.

13.Turn on the computer.

34 Chapter 6 Maintenance

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HP CQ57-489WM, CQ57-439WM, CQ57-410US manual

Contents

Getting Started Product notice Software terms Safety warning notice Iv Safety warning notice Table of contents Contacting customer support Labels Welcome Finding information Finding information ResourceSelect Start All Programs HP Help Support HP Documentation Finding information Getting to know your computer TopTouchPad Component Description Lights Buttons Keys Esc key Right side Left side Hdmi port select models only Display Communication and Chat CyberLink YouCam Bottom HP QuickWeb select models only Starting HP QuickWeb Starting HP QuickWeb Key Networking Using an Internet service provider ISP Connecting to a wireless network Connecting to an existing Wlan Setting up a new Wlan network Configuring a wireless router Using the keyboard Using the action keysKeyboard and pointing devices Icon Action Description Using the keyboard Setting pointing device preferences Using pointing devicesUsing the TouchPad Turning the TouchPad off and on Selecting Scrolling Rotating select models only Maintenance Inserting or removing the batteryPage Replacing or upgrading the hard drive Removing the hard drive Installing a hard drive Page Adding or replacing memory modules Page Page Page Page Backup and recovery Restore Creating restore media Performing a system restore Restoring using the restore media Backing up and recovering your information Changing the computer boot order Using Windows Backup and Restore Using Windows system restore points When to create restore points Customer support Contacting customer support Labels Component Input power SpecificationsDC plug of external HP power supply Operating environment Index Wlan Hdmi USB