Battery Battery socket Battery | Dell 4100 instruction

If you have to repeatedly reset time and date information after turning on the computer, replace the battery.

CAUTION: A new battery can explode if it is incorrectly installed. Replace the 3-V CR2032 battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s instructions.

1Record all the screens in the system setup program so that you can restore the correct settings in step 6.

2Remove the computer cover (see page 42).

NOTICE: To avoid damage to the system board while you pry the battery loose, be sure to insert the plastic screwdriver between the battery and the socket (not the system board).

3Locate the battery socket (see page 44) and pry the battery out of its socket with your fingers or with a plastic screwdriver.

4Insert the battery into the socket with the side labeled “+” facing up.

battery

battery socket (BATTERY)

5Replace the computer cover (see page 71), and plug your computer and devices into their electrical outlets.

6Access the system setup program and restore the settings you recorded in step 1.

Appendix

81

Image 81

Dell 4100 manual Battery Battery socket Battery

Contents

Solutions Guide Abbreviations and Acronyms Hints, Notices, and Cautions Contents If the screen is difficult to read Adding Parts Returning Items for Warranty Repair or Credit When Using Your Computer Safety Instructions When Working Inside Your Computer Protecting Against Electrostatic Discharge Safety Instr uctions Setting Up Accessing the Internet Hint Dellnet is not Setting Up Dellnet U.S. OnlyAccessing Your E-Mail Viewing Your Account Information Connecting a Printer Resetting E-Mail Address SettingsSending and Receiving E-Mail Parallel Printer USB Printer Installing the Printer Driver Windows Turning Off the Computer Solving Problems Finding Solutions See Power Problems Accessing Help Files To access Windows Help Start-Up Error Messages If the screen is blank Video and Monitor Problems Sunlight glare, which can cause poor picture quality If the screen is difficult to read Sound and Speaker Problems Printer Problems If you cannot print to a parallel port printerIf you cannot print to a USB printer Modem Problems Scanner Problems Mouse Problems Keyboard Problems Drive 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 have a hard drive problem If you cannot play a DVD movieIf the CD-RW drive stops writing Windows Error Messages Network Problems Program crashes General Program ProblemsProgram stops responding Solid blue screen appears Mail Problems Internet Connection ProblemsResolving Other Technical Problems If you have a problem with your Dellnet account Reinstalling Drivers At the Welcome Dell System Owner screen, click Next Reinstalling Windows Double-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 Power Adding Cards Card Fully seated Adding Memory Removing Cards Securing 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 Drives Tabs 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 Specifications Memory NIC Power Standard Settings System Setup Screens Viewing Settings Replacing the Battery Clearing Forgotten Passwords Battery Battery socket Battery Contact Numbers and Addresses Contacting DellAustralia Sydney Austria Vienna Brazil Belgium BrusselsBrunei Canada North York, Ontario Czech Republic Prague China XiamenDenmark Horsholm Finland Helsinki Home and Small Business CorporateGermany Langen Hong Kong Ireland CherrywoodItaly Milan Home and Small Business Website http//support.jp.dell.com Korea Seoul Japan Kawasaki Luxembourg Latin AmericaMacau Malaysia Penang Mexico Netherlands AmsterdamNew Zealand Poland Warsaw Norway LysakerPortugal Singapore Singapore 09/091 South Africa JohannesburgSoutheast Asian and Pacific Countries Switzerland Geneva Sweden Upplands VasbyTaiwan Thailand Bracknell A. Austin, Texas Returning Items for Warranty Repair or Credit Regulatory Information Appendix Class a FCC Notices U.S. Only Class B Battery Disposal NOM Information Mexico Only Información para NOM únicamente para México Warranty and Return Policy Information D ex 102 Index