Dell NU229, ATG E6400, PP27L specifications Bottom View, Battery Removal

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Bottom View

	2
1	3
1

	5
	4
1	battery charge gauge	2	air vents
3	battery latch release	4	battery

5docking device connector

NOTE: Remove the protective panel on the docking device connector before docking the computer.

Battery Removal

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.

CAUTION: Using an incompatible battery may increase the risk of fire or explosion. Replace the battery only with a compatible battery purchased from Dell. The battery is designed to work with your Dell computer. Do not use a battery from other computers with your computer.

CAUTION: Before removing or replacing the battery, turn off the computer, disconnect the AC adapter from the electrical outlet and the computer, disconnect the modem from the wall connector and computer, and remove any other external cables from the computer.

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About Your Computer

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Contents Dell Latitude ATG E6400 Setup and Quick Reference Guide Macrovision Product Notice Contents Restoring Your Operating System Returning Items for Warranty Repair or Credit Contents About Your Computer Front ViewPC Card slot Back View Battery Removal Bottom ViewWireless Switch and Dell Wi-Fi Catcher Network Locator About Your Computer Setting Up Your Computer Quick SetupSetting Up Your Computer Internet service Cable or DSL modem Wireless router Setting Up Your Internet Connection Connecting to the InternetMicrosoft Windows Vista Operating System Microsoft Windows Vista Operating System Transferring Information to a New ComputerMicrosoft Windows XP Microsoft Windows XP To prepare a new computer for the file transferSetting Up Your Computer Setting Up Your Computer System Information SpecificationsProcessor PC CardSecure Digital SD Memory-Card Reader Ports and ConnectorsMemory Wlan CommunicationsVideo AudioAudio DisplayKeyboard BatteryTouch Pad Battery AC AdapterFingerprint Reader Optional Environmental PhysicalCamera Optional Specifications Tools TroubleshootingPower Lights Beep CodesCode Description Suggested Remedy Repetitive Manual at support.dell.comError Messages Code DescriptionTroubleshooting Troubleshooting Troubleshooting Click Uninstall System Messages Troubleshooting Software and Hardware Problems Dell Diagnostics When to Use the Dell DiagnosticsStarting the Dell Diagnostics From Your Hard Drive Insert the Drivers and Utilities mediaTroubleshooting Tips Power ProblemsMemory Problems Computer does not start up Lockups and Software ProblemsComputer stops responding Program crashes repeatedly Program stops respondingSolid blue screen appears Accessing the Dell Support Utility Dell Technical Update ServiceOther software problems Dell Support UtilityClicking the Dell Support Icon Double-Clicking the Dell Support IconTroubleshooting Drivers Reinstalling SoftwareIdentifying Drivers Using the Drivers and Utilities Media Reinstalling Drivers and UtilitiesReturning to a Previous Device Driver Version Manually Reinstalling Drivers At the Welcome Dell System Owner screen, click NextUsing Microsoft Windows System Restore Restoring Your Operating SystemStarting System Restore Undoing the Last System RestoreUsing Dell Factory Image Restore Enabling System RestoreWindows Vista Dell Factory Image Restore Using the Operating System MediaBefore you Begin Reinstalling Windows Document/Media/Label Contents Finding InformationDocumentation Getting Help Obtaining AssistanceTechnical Support and Customer Service DellConnect Online ServicesAutoTech Service Problems With Your OrderAutomated Order-Status Service Getting Help Before You Call Diagnostics Checklist Contacting Dell Getting Help Index Index Support online services, 60 regional Index