Dell A90 specifications Getting Help, Obtaining Assistance

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Getting Help

Obtaining Assistance

CAUTION: If you need to remove the computer cover, first disconnect the computer power and modem cables from all electrical outlets. Follow the safety instructions that shipped with your computer.

If you experience a problem with your computer, you can complete the following steps to diagnose and troubleshoot the problem:

1See "Troubleshooting Tips" on page 31 for information and procedures that pertain to the problem your computer is experiencing.

2See "Dell Diagnostics" on page 36 for procedures on how to run Dell Diagnostics.

3Fill out the "Diagnostics Checklist" on page 53.

Getting Help

4Use Dell's extensive suite of online services available at Dell Support (support.dell.com) for help with installation and troubleshooting procedures. See "Online Services" on page 50 for a more extensive list of Dell Support online.

5If the preceding steps have not resolved the problem, see "Contacting Dell" on page 54.

NOTE: Call Dell Support from a telephone at or near the affected computer so that the support staff can assist you with any necessary procedures.

NOTE: Dell's Express Service Code system may not be available in all countries.

When prompted by Dell's automated telephone system, enter your Express Service Code to route the call directly to the proper support personnel. If you do not have an Express Service Code, open

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Contents Vostro A90 Setup Quick Reference Guide Macrovision Product Notice Contents Problems With Your Order Product Information Reinstalling SoftwareRestoring Your Operating System Finding InformationFront View About Your ComputerOn battery Right View Connects video devices, such as a monitor Left View USB C O N N E C T O R S Battery Removal About Your Computer Quick Setup Quick SetupQuick Setup Internet service Cable or DSL modem Wireless router Setting Up Your Internet Connection Connecting to the InternetClick Next Microsoft Windows XP Operating SystemTransferring Information to a New Computer Quick Setup Quick Setup Click Finished and restart the new computer Quick Setup Specifications SpecificationsUSB 129.55 mm 5.1 Display Controls Brightness can be Controlled through See Dell Technology AC Adapter Dimensions Computer Environment Temperature range Specifications Using the Hardware Troubleshooter Troubleshooting TipsTips If T H E P O W E R L I G H T I S B L I N K I N G Power ProblemsLockups and Software Problems Memory ProblemsProgram stops responding Computer does not start upProgram crashes repeatedly Solid blue screen appearsDell Technical Update Service Dell Support Utility Other software problemsTroubleshooting Tips Insert the Drivers and Utilities media Troubleshooting Tips Drivers Reinstalling SoftwareIdentifying Drivers Using the Drivers and Utilities Media Restoring Your Operating System Manually Reinstalling DriversStarting System Restore Using Microsoft Windows System RestoreUsing the Operating System Media Before you Begin Undoing the Last System RestoreIf the Install Windows message appears, click Exit Reinstalling WindowsFinding Information Your computer or advanced technical-reference Dell Technology Guide is available at Finding Information Obtaining Assistance Getting HelpOnline Services Technical Support and Customer ServiceAutomated Order-Status Service AutoTech ServiceProduct Information Before You Call Problems With Your OrderGetting Help Contacting Dell Index IndexLicense label Media Drivers and Utilities Service Tag Setup Track stick/touch pad buttons description View Index