User's Manual

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Table Of Contents

Dell™ Latitude™ D400
Finding Information
- Safety Instructions
- Documentation Updates
- Using Microsoft® Windows®
- Using Devices
- Using the Drivers and Utilities CD
- Fixing Problems
- Installing Parts
About Your Computer
- Front View
- Left View
- Right View
- Back View
- Bottom View
Using Microsoft® Windows® XP
- Help and Support Center
- Switching to Classic View
- Desktop Cleanup Wizard
- Transferring Information to a New Computer
- User Accounts and Fast User Switching
- Setting Up a Home and Office Network
- Internet Connection Firewall
Dell™ QuickSet Features
- Clicking the QuickSet Icon
- Double-Clicking the QuickSet Icon
- Right-Clicking the QuickSet Icon
Using the Keyboard and Touch Pad
- Numeric Keypad
- Keyboard Shortcuts
- Touch Pad
- Changing the Track Stick Cap
Using the Display
- Adjusting Brightness
- Switching the Video Image
- Setting Display Resolution
Using the Dell™ D/Bay
- About the Dell D/Bay
- Removing and Installing Devices When the Computer is Turned Off
- Removing and Installing Devices While the Computer Is Running
- Using the CD or DVD Tray
Using a Battery
- Battery Performance
- Checking the Battery Charge
- Charging the Battery
- Removing a Battery
- Installing a Battery
- Storing a Battery
Power Management
- Power Management Tips
- Power Management Wizard
- Power Management Modes
- Power Options Properties
Using PC Cards
- PC Card Types
- PC Card Blanks
- Extended PC Cards
- Installing a PC Card
- Removing a PC Card or Blank
Using Smart Cards
- About Smart Cards
- Installing a Smart Card
Traveling With Your Computer
- Identifying Your Computer
- Packing the Computer
- Travel Tips
Passwords
- About Passwords
- Using a Primary Password
- Using an Administrator Password
- Using a Hard Drive Password
- Assigning an Asset Tag
Solving Problems
- Power Problems
- Error Messages
- Video and Display Problems
- Sound and Speaker Problems
- Printer Problems
- Modem and Internet Connection Problems
- Touch Pad or Mouse Problems
- External Keyboard Problems
- Unexpected Characters
- Drive Problems
- PC Card Problems
- Smart Card Problems
- Network Problems
- General Program Problems
- If Your Dell™ Computer Gets Wet
- If You Drop or Damage Your Computer
- Resolving Other Technical Problems
Using the Dell Diagnostics
- When to Use the Dell Diagnostics
- Features of the Dell Diagnostics
- Starting the Dell Diagnostics
Cleaning Your Computer
Reinstalling Software
- Reinstalling Drivers and Utilities
- Resolving Software and Hardware Incompatibilities
- Using Microsoft® Windows® System Restore
- Reinstalling Microsoft® Windows® XP
- Reinstalling Windows 2000
Adding and Replacing Parts
- Adding Memory
- Adding a Modem
- Replacing the Keyboard
- Adding a Mini PCI Card
- Replacing the Hard Drive
- Adding a Bluetooth™ Module
Using the System Setup Program
- Overview
- Viewing the System Setup Screens
- System Setup Screens
- Commonly Used Options
Alert Standard Format (ASF)
Getting Help
- Technical Assistance
- Problems With Your Order
- Product Information
- Returning Items for Warranty Repair or Credit
- Before You Call
- Contacting Dell
Specifications
Appendix
- Ergonomic Computing Habits
- Regulatory Notices
- Warranty and Return Policy
Glossary

206 Specifications

www.dell.com | support.dell.com

FI LE LOCATI ON: S:\SYSTEM S\Pebble\UG\A00\English\specs.fm

DELL CONFI DENTI AL – PRELI MI NARY 1/29/03 – FOR PROOF ONLY

Microprocessor

Microprocessor type Intel

Centrino™ Mobile Technology or

Intel Pentium

L1 cache 32 KB instruction and 32 KB write-back data

cache

L2 cache 1 MB

External bus frequency 400 MHz, source synchronous processor

system bus

System I nformation

System chip set Intel 855GM

Flash EPROM 1 MBit

Data bus width 64 bits

Microprocessor address bus width 32 bits

PCI bus 32 bits

PC Card

CardBus controller TI PCI7510 Cardbus controller

PC Card connector supports one Type I or Type II card

Cards supported 3.3 V and 5 V

PC Card connector size 68 pins

Data width (maximum) PCMCIA 16 bits

CardBus 32 bits

Smart Card

Read/write capabilities reads and writes to all ISO 7816 1/2/3/4

microprocessor cards (T= 0, T= 1)

Cards supported 3V and 5V

Program technology supported Java cards

Interface speed 9600–115,200 BPS

EMV level level 1 certified