Dell 39YVG, P08G, M15x Game Controllers, Speakers, Computer does not recognize the game controller

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Game Controllers

The computer does not recognize the game controller

•Check that the cable connecting the game controller to the computer is not damaged and that it is properly connected.

•Reinstall the device driver for the game controller.

Speakers

There is no sound from the speakers (external)

Ensure that subwoofer and the speakers are turned on:

See the documentation supplied with the speakers. If your speakers have volume controls, adjust the volume, bass, or treble to eliminate distortion.

Adjust the Windows volume control:

Click or double-click the speaker icon in the lower-right corner of your screen. Ensure that the volume is turned up and that the sound is not muted.

Disconnect headphones from the headphone connector:

Sound from the speakers is automatically disabled when headphones are connected to the headphone connector.

Test the electrical outlet:

Ensure that the electrical outlet is working by testing it with another device, such as a lamp.

Reinstall the audio driver

Run the PSA Diagnostics

NOTE: The volume control in some MP3 players overrides the Windows volume setting. If you have been listening to MP3 songs, ensure that you did not turn the player volume down or off.

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CHAPTER 6: TROUBLESHOOTING

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Contents Alienware M15x Mobile Manual Page Contents Appendix a General and Electrical Safety Precautions Introduction Introduction Setting UP Your Laptop Before Setting Up Your Laptop Product Documentation and MediaPlacing Your Laptop Connect the AC Adapter Connect the Network Cable Optional Set Up Microsoft Windows Connect to the Internet OptionalSetting Up a Wireless Connection Windows Getting to Know Your LaptopFront View Features Left View Features Right View Features Display Features Computer Base and Keyboard Features Status Lights Touch ControlsPower Button On AC adapterFI Suspend Mode Function KeysBattery Pack Recharging the Battery PackBattery Maintenance Frequently Asked QuestionsPower Management Understanding Power ConsumptionCustomizing Your Power Settings Reducing Power ConsumptionConnecting Devices Connecting External Displays Connecting a DisplayExtending the Desktop Connecting External Speakers Connecting Printers Connecting a Plug and Play PrinterConnecting a Non Plug and Play Printer Connecting USB Devices Connecting FireWire Ieee 1394 DevicesConnecting Devices Using Your Laptop Alienware Command Center Stealth ModeUsing Removable Media and Cards Using the Optical Drive Using the Integrated CameraUsing the Wireless Control Turning the Camera On and OffConfiguring the Bios System SetupEntering System Setup System Setup ScreensSystem Setup Options CPUWireless Memory Channel Mode Adapter Exit Saving Using Your Laptop Installing Additional or Replacement Components Before You Begin Turning Off Your ComputerBefore Working Inside Your Computer Replacing the Battery Pack Upgrading or Replacing Memory Removing the Memory ModulesMemory module door Captive screws Upgrading or Replacing the Hard Drive Removing the Hard DriveInstalling Additional or Replacement Components Troubleshooting Backup and General Maintenance Basic Hints and TipsSoftware Diagnostic Tools Pre-Boot System Assessment PSAAlienware Diagnostics Starting Alienware Diagnostics From the Support DiscAnswers to Common Problems CD-ROM, DVD-ROM, CD-R/W, DVD±R/W, or Blu-ray Disc DriveDVD or Blu-ray Disc movie does not play System Computer fails the PostComputer stops responding or a solid blue screen appears Program stops responding or crashes repeatedlyHard Drive Problems Other software problemsAllow the computer to cool before turning it on Run Check DiskInternet KeyboardMemory errors detected on startup MemoryDisplay If the display is blankMouse If the display is difficult to readMouse is not working Power PrinterPrinter does not turn on Printer does not printGame Controllers SpeakersComputer does not recognize the game controller There is no sound from the speakers externalSystem Recovery Using AlienRespawn Microsoft System RestoreAlienRespawn Password Protection Advanced RecoveryFactory System Recovery To Enable or Change Password Settings AlienRespawn v2.0 DiscTo Use the AlienRespawn v2.0 Disc Dell DataSafe Local Backup System Recovery Basic Specifications USB Wled Type and dimensions Computer Setup Computer UseElectrostatic Discharge ESD Warning General Safety Precautions When You Should Contact AlienwareReplacement Components or Accessories Appendix B Contacting Alienware WebsitesAppendix C Important Information 039YVGA00

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