Dell P01E, P776N manual Answers to Common Problems, Computer does not recognize the disc or drive

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Answers to Common Problems

CD-ROM, DVD-ROM, CD-R/W, DVD±R/W or Blu-ray Drive

The computer does not recognize the disc or drive:

1.Check to see if the disc is properly inserted into the drive with the label facing up.

2.Try another disc.

3.Shut down and restart the computer.

4.Clean the disc.

5.Restart the computer and enter the BIOS setup utility by pressing and holding <Delete> or <F2> (key may vary) as the computer restarts.

6.Check the BIOS to ensure that the IDE controllers are enabled. Check the drive configuration to make sure it is properly configured; refer to any documentation that may be included with your drive.

WARNING: Before working inside your notebook, read the safety information “GENERAL AND ELECTRICAL SAFETY PRECAUTIONS“ on page 58 and “DETAILED SAFETY, ENVIRONMENTAL, AND REGULATORY INFORMATION“ on page 60. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Follow the instructions in “Before You Begin” on page 33 before working inside your notebook.

7.Shut down your computer, unplug the power cord, and open your computer. Make sure that the cables are properly connected to the drive and the IDE connector on your motherboard or controller card.

CHAPTER 6: TROUBLESHOOTING

An audio CD does not produce sound:

1.Check to see if the audio CD is properly inserted into the drive with the label facing up.

2.Check the volume controls to ensure they are turned up.

3.Make sure that the mute control is not checked.

4.Check the speaker cables to ensure they are properly connected to your sound card.

5.If the computer has two CD drives, try the audio CD in the other drive.

6.Shut down and restart your computer.

7.Clean the CD.

8.Reinstall the audio device drivers.

A DVD or Blu-ray movie does not play:

1.Shut down and restart your computer.

2.Clean the disc.

3.Reinstall the DVD or Blu-ray ray playback software provided with your system.

4.Try another disc. Some discs may have conflict with the drive if the encoding on the DVD or Blu-ray ray disc does not match the encoding recognized by the drive.

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Contents Alienware M17x Mobile Manual 02/02 Contents 04 /04 Introduction Setting UP Your Notebook Before Setting Up Your NotebookSetting Up Your Alienware Mobile Product Documentation and MediaLocation and Positioning of Your Notebook Connect the AC Adapter to the Back of Your NotebookConnecting to a Home Network Press the Power Button Windows Vista SetupConnecting to the Internet Getting to Know Your Examining Your Notebook Front View Features Back View FeaturesLeft View Features Right View FeaturesTop View Features Bottom View Features Power Button Status LEDsTouch Controls Function KeysF5 Decrease Display Brightness Removing and Replacing the Battery Pack Battery PackRecharging the Battery Pack Battery Maintenance Questions and AnswersPower Management Understanding Power ConsumptionCustomizing Your Notebook’s Power Settings Reducing Power ConsumptionConnecting Devices Extending the Desktop Connecting External DisplaysConnecting a Display Connecting External Speakers Connecting Printers Connecting USB DevicesConnecting FireWire Ieee 1394 Devices Connecting a Plug and Play PrinterUsing Your Notebook Alienware Command CenterStealth Mode Using Removable Media and CardsUsing the Optical Drive Using the Integrated WebcamWorking With RAID RAID LevelConfiguring the Bios System SetupEntering System Setup System Setup ScreensSystem Setup Options Sata ODDAdvanced Menu USB Emulation Graphics Settings Sub-Menu Hybrid Graphics Cmos Installing Additional Or Replacement Components Before Working Inside Your Notebook Before You BeginTurning Off Your Notebook Upgrading/Replacing Memory Removing the Memory Modules Compartment door Front of the notebook Captive screwsMemory module connector Spring locks Tab Notch Upgrading/Replacing Hard Drives Removing the Hard Drives038 /038 Secondary Hard Drive HDD1 Troubleshooting Basic Hints and TipsBackup and General Maintenance Things to check before troubleshootingSoftware Diagnostic Tools Pre-Boot System Assessment PSAAlienware Diagnostics Starting Alienware Diagnostics From the Support CD/DVDAnswers to Common Problems Computer does not recognize the disc or driveAn audio CD does not produce sound DVD or Blu-ray movie does not playSystem Computer fails the PostComputer stops responding/a solid blue screen appears Program stops responding or crashes repeatedlyHard Drive Problems Other software problemsMemory InternetKeyboard If the display is difficult to read MonitorIf the display is blank Power MousePrinter Game ControllersSpeakers There is no sound from the speakers externalSystem Recovery AlienRespawn Using AlienRespawnMicrosoft System Restore Password Protection Advanced RecoveryFactory System Recovery To Enable or Change Password SettingsAlienRespawn v2.0 Disc To Use the AlienRespawn v2.0 DiscBasic Specifications USB 057/057 Appendix a General and Electrical Safety Precautions Computer SetupGeneral Safety Precautions Computer UseWhen You Should Contact Alienware Replacement Components or AccessoriesWhen setting up the equipment for use General Safety InformationWhen operating your equipment When Working Inside Your Device General Power SafetyProtecting Against Electrostatic Discharge If your computer uses an AC adapterPortable Device Battery Safety TV Antenna Safety InstructionsErgonomic Instructions Example of Antenna GroundingBattery Disposal Environmental ConsiderationsRecycling Information Waste Electrical and Electronic Equipment Weee DirectiveFor Products With Wireless LAN / 802.11 Interfaces Export RegulationsPerchlorate Material Restrictions of Usage InformationRestriktioner af brugsinformation FranceItaly For produkter med trådløs LAN / 802.11 grænsefladeInformatie over beperkingen in gebruik Informations sur les restrictions relatives à l’utilisationPer prodotti con interfacce wireless LAN/802.11 Informazioni sulle limitazioni all’usoItalie FranciaRestriksjoner på brukerinformasjon Информация об ограничении на использованиеItalia For produkter med trådløse LAN / 802.11-nettverkskortRestricciones sobre la información de uso Para productos con interfaces LAN inalámbricasOther Country Specific Information European UnionDanmark United StatesNorge Sverige依照商品檢驗法案第 11 條條文,Dell 提供對於本文件所涉及產品在台灣地區認證機 構的公司聯絡細節 Information Terms and Conditions of Sale075/075 THEREUNDER, or ANY CLAIM, Dispute or Controversy Whether Retail Purchaser End User Agreement SoftwareOther Documents Return Policies ExchangesNot For Resale or Export Governing Law Service and SupportLimitation of Liability What is covered by this limited hardware warranty? What is not covered by this limited hardware warranty?Limited Warranties and Return Policy Binding ArbitrationHow long does this limited hardware warranty last? What do I do if I need warranty service? What will Dell do?What if I purchased a service contract? May I transfer the limited hardware warranty?Dell Return Policy U.S. Only How will you fix my product?083/083 084/084 085 /085 Dell Return Policy Canada Only Exceptions to Dell’s 30-day return policyDell and Alienware Software and Peripherals Canada Only Third-Party Software and Peripherals ProductsLimited Warranty Appendix D Dell Software License AgreementGeneral Open Source SoftwareGovernment Restricted Rights Appendix E Contacting Alienware WebsitesAppendix F Important Information Printed on recycled paper