Plugging and Unplugging AC Power, Do’s, Don’ts | HP 724AU instruction

Using Your Notebook

Plugging and Unplugging AC Power

Do’s

■Ensure that you can reach the electrical outlet easily.

■Unplug the AC adapter from the electrical outlet when you want to disconnect AC power from your Notebook.

■When unplugging from

the electrical outlet, grasp the cord by the plug.

Don’ts

■Do not leave the AC adapter plugged into the electrical outlet when it is not connected to your Notebook.

■Do not place anything on power cords or cables. Arrange them so that no one accidentally steps on or trips over them.

Surge Protectors

Using surge protectors and line conditioners can substantially reduce the risk of electrical shock and aid in protecting your Notebook from power-source problems.

During a power surge, the voltage level of electricity coming into your Notebook can increase and cause data loss or system damage. Protect your Notebook and peripherals by connecting them to a surge suppressor, which absorbs voltage surges and prevents them from reaching your Notebook.

Mobile Internet PC User’s Guide

3–3

Presario 700 Series

Image 26

HP 724AU manual Plugging and Unplugging AC Power, Do’s, Don’ts, Surge Protectors

Contents

Mobile Internet PC User’s Guide Page Contents Using Your Notebook Caring for Your Battery Glossary Index Introduction Getting Started Poster Where Can I Find Information?Documentation Mobile Internet PC User’s Guide Viewing or Printing a Guide on the CD Safety and Comfort GuideWarranty Certificate Introduction Graphics Symbols and GraphicsSymbols Safety Turning off your Notebook PC Protecting Your Notebook During An Electrical Storm Your Notebook at a Glance Common Features Front of Your Notebook Lower Front Panel Easy Access Buttons and Lights Fn+F2 Button Description Default Button ActionFn+F1 Function Key Combinations Button Description Left and Right Panels Components on Left Side Components on Right Side Back Panel Components on Back Underside Components on Underside Using Your Notebook Power On Don’ts Plugging and Unplugging AC PowerDo’s Surge Protectors Why Use AC Power When I’ve Got a Battery? Turning Your Notebook On and Off Power Button Functionality Using Battery Power Inserting and Removing the Battery Mobile Internet PC User’s Guide Charging the Battery See also Battery Care in of this guide Left-Click Using Keyboard and Pointing DeviceUsing the TouchPad Instead of a Mouse Easy Scroll Button Tapping and Double-TappingRight-Click Cad goes here Edge Motion Easy Access Buttons Storage Drives Identifying Your Storage Drives Security Using the Security SlotPower-On Password Setting the Password Removing the Password Common Tasks Key External Ext. Monitor + Combination Switching Between DisplaysVideo Connection Connecting and Enabling S-Video Common Tasks Adding and Removing Software Installing Software from a CD or Floppy DiskSoftware and Hardware Installing Hardware Devices Upgrading your Notebook’s Memory Cad goes here Cad goes here Mobile Internet PC User’s Guide Connecting a Modem Cable Modem Mobile Internet PC User’s Guide Connecting a Network Cable Using the CD or DVD Drive CD or DVD Drive Inserting a Disc Removing a Disc Manually Ejecting a Disc Audio CDs and DVD Video Discs Playing Audio CDs Playing Non-DVD Video Discs On-Screen Controls Using the DVD PlayerDVDs Identifying Your DVD Region Setting Cad goes here Installing CD-RW Software CD-RW Basics Mobile Internet PC User’s Guide Caring for Your Battery Battery Care Using the Battery Checking Battery Power Storing the Battery Recycling the Battery Battery Calibration Calibrating the Battery Mobile Internet PC User’s Guide Maximizing Battery Operating Time Battery Charging Time Mobile Internet PC User’s Guide Understanding Power Management Power ManagementWhat Is Power Management? Power ª light Starting and Ending Power ModesIf you want to Then Result/Indicators Power ª button once Stays on Hibernation Manually Fixing a Low-Battery Condition Replace the Drained Battery with a Charged One Connect the AC Adapter Suspend Your Work Preventive Maintenance Cleaning the Exterior of your Notebook External Care of Your Notebook Cleaning the Keyboard Cleaning the Display Screen Cleaning the TouchPad Cleaning the External Mouse Caring for Your Notebook Don’ts Solutions Using Backup Devices Basic SolutionsBackup Utilities Accessing Compaq Help and Support Compaq Help and Support Using Online Help and Support for Additional Assistance Customer Communities Helpful Hints Finding Solutions Quickly Volume Up Solution TablesAudio Symptom Problem Solution Audio and Video Volume ÷ icon is Place volume Symptom Problem SolutionVolume Down Volume control Display Video or Display Symptom Problem SolutionSettings tab Video or Display Symptom Display settings Battery and Power Battery Symptom Problem Solution CD or DVD Drive Symptom Problem Solution Mass-Storage Floppy a drive Floppy Drive Symptom Problem SolutionMy Computer g window Games and Internet Games Symptom Problem SolutionInternet Symptom Problem Solution Internet Fn+Num Lk or Keyboard and TouchPad Symptom Problem SolutionKeyboard and TouchPad Shift+Num Lk does Mouse Defaults buttonKeyboard and TouchPad PageUp Memory and PC Cards Memory Symptom Problem SolutionPC Cards Symptom Problem Solution Glossary See also main memory Glossary Desktop See Windows desktop Directory See folder Floppy drive Explorer See Microsoft Internet Explorer and Windows See also Svga and XGA Internet Explorer See Microsoft Internet Explorer Link See hyperlink Microsoft Internet Explorer Glossary Glossary See also modem and network See also Microsoft Windows and interface Parallel port a connector on See also microprocessor See also microprocessor Search engine a program See also right-click Taskbar See Windows taskbar Web See World Wide Web Video phone See Internet phoneSee also anti-virus software Glossary Glossary Index Index Index See also Compaq Help