Dell 1501 Cleaning Your Computer, Computer, Keyboard, and Display, Touch Pad, Floppy Drive, 142

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Cleaning Your Computer

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.

Computer, Keyboard, and Display

CAUTION: Before you clean your computer, disconnect the computer from the electrical outlet and remove any installed batteries. Clean your computer with a soft cloth dampened with water. Do not use liquid or aerosol cleaners, which may contain flammable substances.

•Use a can of compressed air to remove dust from between the keys on the keyboard and to remove any dirt or lint from the display.

NOTICE: To help prevent damage to the computer or display, do not spray cleaning solution directly onto the display. Only use products specifically designed for cleaning displays, and follow the instructions that are included with the product.

•Moisten a soft, lint-free cloth with either water or a display cleaner. Do not use alcohol or an ammonia- based cleaner. Wipe the display gently working from the center to the edges until it is clean and any fingerprints are removed. Do not use excessive pressure.

•Moisten a soft, lint-free cloth with water and wipe the computer and keyboard. Do not allow water from the cloth to seep between the touch pad and the surrounding palm rest.

Touch Pad

1Shut down and turn off your computer. See "Turning Off Your Computer" on page 87.

2Disconnect any attached devices from the computer and from their electrical outlets.

3Remove any installed batteries. See "Using a Battery" on page 39.

4Moisten a soft, lint-free cloth with water, and wipe it gently across the surface of the touch pad. Do not allow water from the cloth to seep between the touch pad and the surrounding palm rest.

Floppy Drive

NOTICE: Do not attempt to clean drive heads with a swab. You might accidentally misalign the heads which prevents the drive from operating.

Clean your floppy drive using a commercially available cleaning kit. These kits contain pretreated floppies to remove contaminants that accumulate during normal operation.

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Appendix

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Contents Dell Inspiron W . d e l l . c o m s u p p o r t . d e l l . c o mAbbreviations and Acronyms Contents Configuring Power Management Settings Microsoft Windows Logo Key FunctionsWhat You Need to Establish a Wlan Connection If you hear an unfamiliar scraping or grinding sound Ensuring Sufficient Power for Your ComputerProgram stops responding or crashes repeatedly If only part of the display is readable Using Microsoft Windows XP System RestoreResolving Software and Hardware Incompatibilities 107 103104 108Glossary Index Contents Finding Information Warranty informationSupport.dell.com Setup Diagram Click the arrow icon Click the topic that describes your problemWhat Are You Looking For? Find It Here Follow the instructions on the screenTop technical issues for my computer Microsoft Windows System Restore MicrosoftService call status and support history Frequently asked questionsAbout Your Computer Determining Your Computer’s ConfigurationAbout Your Computer Front View V I C E S T a T U S L I G H T S About Your Computer Y B O a R D a N D W I R E L E S S S T a T U S L I G H T S Left Side View Right Side View Back View Connects an external VGA-compatible monitor Bottom View Setting Up Your Internet Connection Setting Up Your ComputerConnecting to the Internet Setting Up Your ComputerTransferring Information to a New Computer Click Finish and restart the new computer Click Finished and restart the new computer Connecting a USB Printer Setting Up a PrinterPrinter Cable Power Protection Devices Surge ProtectorsUninterruptible Power Supplies Line ConditionersSetting Up Your Computer Switching the Video Image Using the DisplayAdjusting Brightness Setting Display ResolutionUsing the Display Using the Keyboard and Touch Pad Using the Keyboard and Touch PadNumeric Keypad Key Combinations Microsoft Windows Logo Key Functions Adjusting Keyboard SettingsSpeaker Functions Opens the Search Results-Computer dialog boxTouch Pad Customizing the Touch PadBattery Performance Using a BatteryUsing a Battery Check the Battery Charge Checking the Battery ChargeMicrosoft Windows Power Meter Check the Battery HealthPower Management Modes Conserving Battery PowerLow-Battery Warning Standby ModeConfiguring Power Management Settings Hibernate ModeCharging the Battery Replacing the BatteryStoring a Battery Using Multimedia Using MultimediaPlaying a CD or DVD Adjusting the Picture Adjusting the VolumeCopying CDs and DVDs How to Copy a CD or DVD Using Blank CDs and DVDsHelpful Tips Media Type Read Write RewritableUsing Cards Using CardsInstalling an ExpressCard ExpressCardsRemoving an ExpressCard or Blank Installing a Media Memory Card Media Memory CardsRemoving a Media Memory Card Physically Connecting to a Network or Broadband Modem Setting Up a NetworkSetting Up a Network Checking Your Wireless Network Card Network Setup WizardWireless Local Area Network Wlan What You Need to Establish a Wlan ConnectionSetting Up a New Wlan Connecting to a Wireless Local Area Network Determining the Wireless Network Device ManagerEnabling/Disabling the Wireless Network Card Completing the Connection to the WlanSetting Up a Network Security Cable Lock PasswordsSecuring Your Computer Securing Your ComputerComputer Tracking Software If Your Computer Is Lost or StolenWhen to Use the Dell Diagnostics Solving ProblemsDell Diagnostics Starting the Dell Diagnostics From Your Hard DriveOption Function Tab Function CD and DVD drive problems Drive ProblemsProblems writing to a CD/DVD-RW drive Hard drive problems Mail, Modem, and Internet ProblemsIf you hear an unfamiliar scraping or grinding sound Error Messages Characters in filenames Solving Problems Solving Problems Windows taskbar. Ensure that the card is listed ExpressCard ProblemsKeyboard Problems ManufacturerExternal Keyboard problems Unexpected charactersComputer stops responding Lockups and Software ProblemsComputer does not start up Program stops responding or crashes repeatedlyMemory Problems Other software problemsPower Problems Network ProblemsCommunication exists. Replace the network cable Printer Problems Ensuring Sufficient Power for Your ComputerNo sound from integrated speakers Scanner ProblemsSound and Speaker Problems No sound from external speakersTouch Pad or Mouse Problems No sound from headphonesIf the display is difficult to read Video and Display ProblemsIf the display is blank Picture qualityIf only part of the display is readable What Is a Driver?Drivers Identifying DriversUsing Windows XP Device Driver Rollback Reinstalling Drivers and UtilitiesUsing the Drivers and Utilities CD Resolving Software and Hardware Incompatibilities Using Microsoft Windows XP System Restore Restoring Your Operating SystemSolving Problems Using Dell PC Restore by Symantec Before You Begin Using the Operating System CDDell Operating System CD Dell Drivers and Utilities CD Reinstalling Windows XP Before You Begin Adding and Replacing PartsAdding and Replacing Parts Recommended ToolsBefore Working Inside Your Computer Battery-bay latch release Optical Drive Hard DriveTo replace the hard drive in the hard drive bay Memory Returning a Hard Drive to DellSecuring clips Memory module Per connector Replace the memory module cover Modem Adding and Replacing Parts Hinge Cover Keyboard Wireless Mini-Card Mini-Card Antenna cables Antenna cable connectors Install the replacement Mini-Card 101Adding and Replacing Parts Coin-Cell Battery 103Display Lift the display up and away from the computer 105106 Packing the Computer Traveling With Your ComputerIdentifying Your Computer 107Travel Tips Traveling by Air109 Contacting DellContacting Dell 110 111 112 113 114 115 116 117 118 119 120 121 122 123 Called from within Singapore or Malaysia only 124Website support.ap.dell.com 125 126 127 Printers, and Projectors for Relationship 128129 130 Specifications 131In-1 Media Memory Card Reader Ports and Connectors132 MemoryVideo 133Communications Audio134 DisplayKeyboard Battery135 Touch Pad136 AC AdapterPhysical 137Environmental 138 Appendix Using the System Setup ProgramEntering System Setup 139Commonly Used Options Changing the Boot Sequence140 Performing a One-Time Boot 141Touch Pad Cleaning Your ComputerComputer, Keyboard, and Display Floppy DriveCDs and DVDs Definition of Dell-Installed Software and PeripheralsDell Technical Support Policy U.S. Only 143FCC Class B FCC Notice U.S. OnlyDefinition of Third-Party Software and Peripherals 144145 PP23LA146 147 GlossaryGlossary 148 Device driver See driver 149Docking device See APR 150 151 152 153 NIC See network adapter154 155 System tray See notification areaVideo resolution See resolution 156157 158 159 IndexIndex See also hard drive See also optical drive 160161 Problems programs and Windows 162163 164

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