Dell Latitude D420 Support Question
Dell Latitude D420 Support Question
Find answers below for this question about Dell Latitude D420 - D420 12.1, 1.2 GHz Core Duo.Need a Dell Latitude D420 manual? We have 2 online manuals for this item!
Question posted by mtsvetkov on May 12th, 2012
Device Ownership Password
I am trying to connect to the internet on my Dell Latitude D420 via my wireless adapter but when I click on the wished wireless connection I am needed a Device Ownership Password, which I need to enter and then I will probably connect.If you could help me...I need to know what am I doing wrong and where to find this ownership password.Thank you!
Current Answers
Related Dell Latitude D420 Manual Pages
Quick Reference
Guide - Page 5
...on your CD to provide last-minute updates about technical changes to run the Dell Diagnostics (see "Dell Diagnostics" on your computer. Readme files may be available in your User's... Guide) or to your computer or advanced technical -reference material for my computer • My device documentation &#...
Quick Reference
Guide - Page 7
...Help and Support Center 1 Click Start→ Help and Support. 2 Type a word or phrase that describes your problem and click the arrow icon. 3 Click the topic that describes your...- USB devices. Access the Dell Support Utility from technicians, online courses, and frequently asked questions, hot topics, and general health of your computing environment
Dell Support Utility
The Dell Support Utility...
Quick Reference
Guide - Page 8
...reinstall your CD varies based on Dell QuickSet, see "Dell™ QuickSet" in your User's Guide.
• How to reinstall drivers for the devices that came with your computer. ... already installed on network activity, the Power Management Dell QuickSet Help
Wizard, hotkeys, and other items controlled by Dell To view Dell QuickSet Help, right-click the icon
QuickSet. Find It Here
•...
Quick Reference
Guide - Page 9
... is recommended that you will need to complete the setup of the accessories box, which you have ordered.
3 Connect the AC adapter to the AC adapter connector on the computer and to the electrical outlet.
4 Open the computer display and press the power button to a docking device or other external device, such as PC Cards, drives...
Quick Reference
Guide - Page 10
... computer. To access the User's Guide (depending on your operating system), either double-click the User's Guide icon on your User's Guide.
• Docking devices: Your computer supports the Dell™ Media Base, the Dell D/Dock Expansion Station, and the Dell D/Port Advanced Port Replicator. Battery life and usage: Various batteries are available for use...
Quick Reference
Guide - Page 11
Front View
1
2
10 9
3 8
7 6
5
4
1 display latch
2 display 3 device status lights 4 touch pad
5 touch pad buttons
6 track stick 7 keyboard 8 speaker
9 keyboard and network status lights
10 ambient light sensor
Quick Reference Guide
11
Quick Reference
Guide - Page 13
...
Quick Reference Guide
13 Do not store your primary docking device. Bottom View
CAUTION: Do not block, push objects into, or allow dust to be effectively utilized except for docking. NOTE: The D420 has been optimally designed to accumulate in a low-airflow environment, such as a closed briefcase, while it is compatible with...
Quick Reference
Guide - Page 14
...need to connect your User's Guide).
CAUTION: Using an incompatible battery may not be fully charged, use the AC adapter ... drives
• Using wireless communications devices, PC Cards, ExpressCards, media memory cards, or USB devices
• Using high-...Dell warranty for advice on page 15).
To view battery charge status, access the Control Panel→ Power Options, and then click...
Quick Reference
Guide - Page 16
... hot to work immediately after a low-battery warning. The battery is longer with your Dell™ computer. To remove the battery: 1 If the computer is hot from the .... Then connect the computer to room temperature. When you connect the computer to a docking device (docked), undock it. Replacing the Battery
CAUTION: Before performing these procedures, turn off , the AC adapter charges a...
Quick Reference
Guide - Page 19
...Information Guide. Dell Diagnostics
CAUTION: Before you are having problems connecting to the Internet, your computer might be infected with the operating system installed on Dell™ ...procedures before you contact Dell for technical assistance. NOTICE: The Dell Diagnostics works only on your computer meets the minimum hardware requirements needed to support.dell.com and search ...
Quick Reference
Guide - Page 20
...Dell (see the Windows desktop.
When the DELL™ logo appears, press immediately. b Press and hold the key while powering the computer on your computer and try again. NOTE: If you see "Contacting Dell... from the Drivers and Utilities CD. Starting the Dell Diagnostics From Your Hard Drive
The Dell Diagnostics is connected to a docking device (docked), undock it. to the next test,...
Quick Reference
Guide - Page 21
... is located at the top of the problem. Run Express Test first to increase the possibility of devices.
Quick Reference Guide
21 Dell Diagnostics Main Menu 1 After the Dell Diagnostics loads and the Main Menu screen appears, click the button for your computer is encountered during a test, a message appears with an error code and...
Quick Reference
Guide - Page 22
..., close the test screen to return to your hardware configuration for running the test. Displays error conditions encountered, error codes, and the problem description.
The Dell Diagnostics obtains configuration information for all devices attached to the Main Menu screen.
Tab Results Errors Help Configuration
Parameters
Function
Displays the results of the screen.
Media Base Setup Guide - Page 7
...adapter's power cable and that the cable is not located where it on a level surface.
• Do not attempt to service the device...of electric shock, do not connect or disconnect any cables or ...device (computer, port replicator, media base, docking station, and similar devices) and working environment from radiators and heat sources. Restricting airflow can cause fire or electric shock by Dell...
Media Base Setup Guide - Page 8
... hot during or immediately after operation.
• Norway and Sweden: Connect the power cable to a grounded electrical outlet only.
• Japan Only: Use only the Dell-provided AC power cable with papers or other power cable may damage the device or AC adapter or may have formed to evaporate before turning on power to...
Media Base Setup Guide - Page 10
.... Allows you to use CD and DVD media. U S B C O N N E C T O R - U S B C O N N E C T O R -
The USB 2.0-compliant connector allows you to connect USB devices such as printers, cameras, etc. A U D I V E - The USB 2.0-compliant connector allows you connect headphones and speakers.
About Your Media Base
Left View
1
2
3
4
1 computer release lever 4 undock button
2 USB...
Media Base Setup Guide - Page 11
... that came with your computer. Back View
12
3
4
5
6
7 89
1 USB connector 4 parallel connector 7 Powered USB connector
2 network connector
3 serial connector
5 digital video connector (DVI) 6 VGA video connector
8 AC adapter connector
9 security slot
Connector
Description
N E T W O R K C O N N E C T O R -
Connects a parallel device, such as a serial mouse or a handheld...
Media Base Setup Guide - Page 12
...connector. You can connect the AC adapter with the device. Ensure that you to the DC power required by the media base. A C A D A P T E R C O N N E C T O R - Connects an AC adapter to the media...turned on page 12.
Instructions for installing antitheft devices are using a multiple-outlet power strip, use caution when you attach a commercially available antitheft device to avoid ...
Media Base Setup Guide - Page 15
...: If the computer is docked to the media base and an antitheft device is attached to the security cable slot on the media base, you cannot undock the computer without first removing the antitheft device.
1 Attach a commercially available antitheft device to the security cable slot on installing this kind of metal-stranded cable...
Media Base Setup Guide - Page 23
... Using shielded cables ensures that are encouraged to try to correct the interference by turning the equipment off and on , that you are integrated into or connected to the computer should not be compliant with ... environment.
Regulatory Notices
Electromagnetic Interference (EMI) is any Dell device to reduce the possibility of interference with unintentional radiators such as digital...
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