Dell DHM, DHP manual When Using Your Computer

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When Using Your Computer

As you use your computer, observe the following safe-handling guidelines.

CAUTION: Do not operate your computer with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, and so on) removed.

•Your computer is equipped with one of the following:

–A fixed-voltage power supply — Computers with a fixed-voltage power supply do not have a voltage selection switch on the back panel and operate at only one voltage (see the regulatory label on the outside of the computer for its operating voltage).

–An auto-sensing voltage circuit — Computers with an auto-sensing voltage circuit do not have a voltage selection switch on the back panel and automatically detect the correct operating voltage.

–A manual voltage selection switch — Computers with a voltage selection switch on the back panel must be manually set to operate at the correct operating voltage.

NOTICE: To help avoid damaging a computer with a manual voltage selection switch, set the switch for the voltage that most closely matches the AC power available in your location. For Japan, the voltage selection switch must be set to the 115-V position even though the AC power available in Japan is 100 V. Also, ensure that your monitor and attached devices are electrically rated to operate with the AC power available in your location.

•Before working inside the computer, unplug the computer to help prevent electric shock or system board damage. Certain system board components continue to receive power any time the computer is connected to AC power.

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Setup and Quick Reference Guide

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Contents Setup and Quick Reference Guide Page Contents Page About This Guide Finding Information for Your ComputerClick User’s and system guides and click User’s guides L l P r e m i e r S u p p o r t We b s i t e General User’s Guide When Using Your Computer When Working Inside Your Computer Getting Started/Setup Setup and Quick Reference Guide USB N i -To w e r S e t u p W i t h E x p a n s i o n C a r d Monitor Connections Use the DVI connectors to connect to one or two DVI monitors Completed Setup Solving ProblemsUsing the Drivers and Utilities CD Starting the Dell Diagnostics Dell DiagnosticsWhen to Use the Dell Diagnostics Drivers for Your ComputerStarting the Dell Diagnostics From Your Hard Drive Running the Dell IDE Hard Drive Diagnostics Regulatory InformationClass a Class BNOM Information Mexico Only What is not covered by this limited warranty? Limited Warranty for the U.SWhat is covered by this limited warranty? Limited Warranties and Return PolicyWhat do I do if I need warranty service? How long does this limited warranty last?What will Dell do? What if I purchased a service contract? How will you fix my product?Total Satisfaction Return Policy U.S. Only May I transfer the limited warranty?What do I do if I am not satisfied? Limited Warranty Terms for Canada How long does this limited warranty last? Consumers What do I do if I am not satisfied? Dell Software and Peripherals Canada Only Total Satisfaction Return Policy Canada OnlyThird-Party Software and Peripherals Products Return Policy GuaranteeDell-Branded Peripheral Products ExclusionsLimitation and Statutory Rights Intel’s Three Year Limited Warranty What are ’Errata’? Setup and Quick Reference Guide
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