Dell P06T, DRF37 manual Backup and General Maintenance

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CHAPTER 5: TROUBLESHOOTING

Backup and General Maintenance

Always backup your important data on a regular basis and keep copies of your operating system and software safe. Do not forget to note the serial numbers if you are storing them outside of their original cases - e.g., in a CD wallet.

Run maintenance programs as often as you can. You may schedule these programs to run at times when you are not using your computer. You can use those provided with your operating system, or buy more powerful, dedicated programs to do so.

Write down your passwords and keep them safe (away from your computer). This is especially important if you choose to password-protect your computer’s BIOS and operating system.

Document vital settings such as network, dialup, mail and Internet settings.

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Contents Alienware M11x Mobile Manual Page Contents CONTENTS CONTENTS Page Page Page Chapter Setting UP Your Laptop Before Setting Up Your Laptop Placing Your Laptop Product Documentation and MediaConnect the AC Adapter Press the Power Button Connect the Network Cable Optional Set Up Microsoft Windows Connect to the Internet Optional Setting Up a Wired ConnectionSetting Up a Wireless Connection Setting Up Your Internet Connection Getting to Know Your Laptop Getting to Know Your Laptop Left View FeaturesGetting to Know Your Laptop Getting to Know Your Laptop Right View Features Back View Features Getting to Know Your Laptop Display Features Getting to Know Your Laptop Computer Base and Keyboard Features Getting to Know Your Laptop Power Button On AC adapter F1 Extend Desktop Function KeysF5 Decrease Display Brightness F11 Play or Pause Using Your Laptop Connecting a Display Alienware Command CenterConnecting External Displays USING Your Laptop USING Your Laptop Extending the Desktop Using Removable Media and CardsBattery Pack Using the Wireless ControlUnderstanding Power Consumption Power ManagementReducing Power Consumption Customizing Your Power SettingsSystem Setup Configuring the BiosSystem Setup Screens Entering System SetupCPU System Setup OptionsTotal Memory Intel High Definition Sound Sata Operation System Password Computrace FailSafe Asset Tag CD/DVD/BD Exit Saving Installing and Replacing Components Before You Begin Turning Off Your Computer Before Working Inside Your Computer INSTALLING and Replacing COMPONENTS Replacing the Battery Pack Captive screws Compartment door Battery pack Battery pack cable Captive screws Removing the Memory Modules Upgrading or Replacing MemoryMemory module Notch Spring locks Memory module connector Tab Removing the Hard Drive Upgrading or Replacing the Hard Drive AssemblyPull-tab Hard drive Hard drive bracket Screws Hard drive2 interposer Troubleshooting Basic Hints and Tips Backup and General Maintenance Things to check Pre-Boot System Assessment PSA Software Diagnostic ToolsAlienware Diagnostics Starting Alienware Diagnostics Computer fails the Post Answers to Common ProblemsSystem Program stops responding or crashes repeatedly Computer stops responding or a solid blue screen appearsOther software problems TROUBLESHOOTING Run Check Disk Hard Drive ProblemsAllow the computer to cool before turning it on If the display is blank Memory errors detected on startupMemory DisplayPower System Recovery Recovery Options Dell DataSafe Local Backup YSTEM Recovery Dell DataSafe Online Backup YSTEM Recovery Basic Specifications BASIC SPECIFICATIONS USB BASIC SPECIFICATIONS BASIC SPECIFICATIONS BASIC SPECIFICATIONS Appendix Computer Setup General and Electrical Safety PrecautionsElectrostatic Discharge ESD Warning Computer UseReplacement Components or Accessories General Safety PrecautionsWhen You Should Contact Alienware Contacting Alienware Websites