Dell 4100 manual Safety Instructions, When Using Your Computer

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Safety Instructions

Use the following safety guidelines to protect yourself and your computer. For comfort and efficiency, observe the ergonomic guidelines provided in the Tell Me How help file.

When Using Your Computer

CAUTION: Do not operate your computer with any cover(s) (including the computer cover, filler brackets, front-panel inserts, and so on) removed.

To help avoid damaging your computer, be sure that the voltage selection switch is set to match the AC power available at your location:

115 V/60 Hz in most of North and South America and some Far Eastern countries such as South Korea and Taiwan

100 V/50 Hz in eastern Japan and 100 V/60 Hz in western Japan

230 V/50 Hz in most of Europe, the Middle East, and the Far East

Also be sure that your monitor and attached devices are electrically rated to operate with the AC power available in your location.

To help avoid possible damage to the system board, wait 5 seconds after turning off the computer before disconnecting or connecting a non-USB device from the computer.

To help prevent electric shock, plug the computer and device power cables into properly grounded power sources. These cables are equipped with 3-prong plugs to help ensure proper grounding. Do not use adapter plugs or remove the grounding prong from a cable. If you must use an extension cable, use a 3-wire cable with properly grounded plugs.

Safety Instructions

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Contents Solutions Guide Abbreviations and Acronyms Hints, Notices, and CautionsContents If the screen is difficult to read Adding Parts Returning Items for Warranty Repair or Credit When Using Your Computer Safety InstructionsWhen Working Inside Your Computer Protecting Against Electrostatic Discharge Safety Instr uctions Setting Up Viewing Your Account Information Hint Dellnet is not Setting Up Dellnet U.S. OnlyAccessing the Internet Accessing Your E-MailResetting E-Mail Address Settings Connecting a PrinterSending and Receiving E-Mail Parallel Printer USB Printer Installing the Printer DriverWindows Turning Off the ComputerSolving Problems Finding Solutions See Power Problems Accessing Help FilesTo access Windows Help Start-Up Error MessagesIf the screen is blank Video and Monitor ProblemsSunlight glare, which can cause poor picture quality If the screen is difficult to readSound and Speaker Problems If you cannot print to a parallel port printer Printer ProblemsIf you cannot print to a USB printer Modem Problems Scanner ProblemsMouse Problems Drive Problems Keyboard ProblemsIf you cannot save a file to a floppy disk If you cannot play a music CD or install a program from a CD If you cannot play a DVD movie If you have a hard drive problemIf the CD-RW drive stops writing Windows Error Messages Network ProblemsSolid blue screen appears General Program ProblemsProgram crashes Program stops respondingIf you have a problem with your Dellnet account Internet Connection ProblemsMail Problems Resolving Other Technical ProblemsReinstalling Drivers At the Welcome Dell System Owner screen, click Next Reinstalling WindowsDouble-clickRefresh Windows OS Reinstalling Windows Me Click Next in the Welcome to Windows Me window Reinstalling Windows Press Enter again to restart your computer Adding Parts Removing the Computer Cover Looking Inside Your Computer System Board PowerAdding Cards Card Fully seated Adding Memory Removing CardsSecuring clips Notches Connector Adding a Second Hard Drive Tabs Front panel Adding Parts Drive bracket Screws Circuit board Tab holes Pin Cable Slots Hooks 3 sets Tabs Inch Devices Adding Other DrivesTabs Front panel Drive cage Screw Tabs Insert Connect a power cable to each drive Pin Cable Adding Parts Slots Hooks 3 sets Tabs Inch Devices You plan to use Drive cage Screw Adding Parts Slots Screws Adding Parts Drive screws Drive bracket Slots Wwpower cable from power supply Adding Parts Pin Cable Adding Parts Slots Hooks 3 sets Tabs Replacing the Computer Cover Adding Parts P e n d i Expansion Bus SpecificationsMemory NIC Power Standard Settings System Setup Screens Viewing SettingsReplacing the Battery Clearing Forgotten PasswordsBattery Battery socket Battery Austria Vienna Contacting DellContact Numbers and Addresses Australia SydneyCanada North York, Ontario Belgium BrusselsBrazil BruneiFinland Helsinki China XiamenCzech Republic Prague Denmark HorsholmCorporate Home and Small BusinessGermany Langen Ireland Cherrywood Hong KongItaly Milan Home and Small Business Website http//support.jp.dell.com Korea Seoul Japan KawasakiMalaysia Penang Latin AmericaLuxembourg MacauNetherlands Amsterdam MexicoNew Zealand Singapore Singapore Norway LysakerPoland Warsaw PortugalCountries South Africa Johannesburg09/091 Southeast Asian and PacificThailand Sweden Upplands VasbySwitzerland Geneva TaiwanBracknell A. Austin, Texas Returning Items for Warranty Repair or CreditRegulatory Information Appendix Class a FCC Notices U.S. OnlyClass B Battery DisposalNOM Information Mexico Only Información para NOM únicamente para México Warranty and Return Policy InformationD ex 102 Index
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