Dell K621P, 1011 setup guide Solving Problems, Network Problems

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INSPIRON

Solving Problems

WARNING: Only trained service personnel should remove the computer cover. See the Service Manual on the Dell Support website at support.dell.com for advanced service and troubleshooting instructions.

Network Problems

Wireless Connections

If the wireless network connection is lost —

The wireless router is offline or wireless has been disabled on the computer.

•Check your wireless router to ensure it is powered on and connected to your data source (cable modem or network hub).

•Interference may be blocking or interrupting your wireless connection. Try moving the computer closer to your wireless router.

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Contents Inspiron Page SETUP GUIDE February 2009 P/N K621P Rev. A00 Contents Restoring Your Operating System Setting Up Your Inspiron Mini Before Setting Up Your ComputerConnect the AC Adapter Connect the Network Cable Optional Press the Power Button Enable or Disable Wireless Microsoft Windows XP SetupUbuntu Setup Wireless Enable/Disable dialog box appearsSetting Up a Wired Connection Connect to the Internet OptionalSetting Up a Wireless Connection Setting Up Your Internet ConnectionClick Start→ Control Panel Choose from a list of Internet service providers ISPs New Connection Wizard appears Click Connect to the InternetSetting Up Your Inspiron Mini Using Your Inspiron Mini Right Side FeaturesUsing Your Inspiron Mini VGA connector Connects to a monitor or projectorLeft Side Features Security cable slot Attaches a Computer Base and Keyboard Features Battery Touch pad buttons 2 ProvidesTouch Pad Gestures ScrollUsing Your Inspiron Mini Display Features Camera activity light Indicates if the camera is on or off Removing and Replacing Battery Battery Battery release latch Battery lock latch Software Features Productivity and CommunicationEntertainment and Multimedia Customizing the Desktop Backing Up Your DataSolving Problems Network ProblemsSolving Problems Click Start→ Internet Explorer→ Connect to the InternetPower Problems Memory Problems If you experience other memory problemsIf you receive an insufficient memory message Click Applications Click End TaskIf you have other software problems Using Support Tools Dell Support CenterSystem Messages Keyboard failure Keyboard failure or loose cableHardware Troubleshooter Click Start→ Help and SupportDell Diagnostics Starting Dell Diagnostics From Your Hard DriveInsert the Drivers and Utilities disc Using Support Tools System Restore Restoring Your Operating SystemStarting System Restore Undoing the Last System RestoreUsing Dell PC Restore Restoring Your Operating System Operating System Reinstallation Before You BeginReinstalling Windows Click Exit if the Install Windows message appearsFill out the Diagnostic Checklist on Getting HelpTechnical Support and Customer Service Online ServicesProduct Information Ftp.dell.comReturning Items for Repair Under Warranty or for Credit Diagnostic Checklist Before You CallContacting Dell Visit support.dell.comFinding More Information and Resources If you need to SeeAt support.dell.com Support.dell.com Processor SpecificationsSystem model MemoryCommunications Computer informationInternal storage VideoPorts and connectors AudioDimensions DisplayBattery CameraTouch pad Charge time approximate AC adapterPhysical Computer environment110 G Index Index Network cable, connecting 7 wireless network connection Page Printed on recycled paper

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