Dell GX280DT - GX280 Desktop Computer Setup Manual

Also see for GX280DT - GX280 Desktop Computer: Quick reference guide User guide

Contents

Back to Contents PageSafety InstructionsPCI Express DVI (Digital) Adapter Card Installation and Setup GuideUse the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety.When Working Inside Your ComputerBefore you open the computer cover, perform the following steps in the sequence indicated.1. Perform an orderly computer shutdown using the operating system menu.2. Turn off your computer and any devices.3. Ground yourself by touching an unpainted metal surface on the chassis, such as the metal around the card-slot openings at the back of the computer,before touching anything inside your computer.While you work, periodically touch an unpainted metal surface on the computer chassis to dissipate any static electricity that might harm internalcomponents.4. Disconnect your computer and devices from their power sources. Also, disconnect any telephone or telecommunication lines from the computer.Doing so reduces the potential for personal injury or shock.In addition, take note of these safety guidelines when appropriate:l When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the cable itself. Some cables have a connector with locking tabs; ifyou are disconnecting this type of cable, press in on the locking tabs before disconnecting the cable. As you pull connectors apart, keep them evenlyaligned to avoid bending any connector pins. Also, before you connect a cable, make sure both connectors are correctly oriented and aligned.l Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal mounting bracket.Hold a component such as a microprocessor chip by its edges, not by its pins.Protecting Against Electrostatic DischargeStatic electricity can harm delicate components inside your computer. To prevent static damage, discharge static electricity from your body before you touchany of your computer's electronic components, such as the microprocessor. You can do so by touching an unpainted metal surface on the computer chassis.As you continue to work inside the computer, periodically touch an unpainted metal surface to remove any static charge your body may have accumulated.You can also take the following steps to prevent damage from electrostatic discharge (ESD):l When unpacking a static-sensitive component from its shipping carton, do not remove the component from the antistatic packing material until you areready to install the component in your computer. Just before unwrapping the antistatic packaging, be sure to discharge static electricity from your body.l When transporting a sensitive component, first place it in an antistatic container or packaging.l Handle all sensitive components in a static-safe area. If possible, use antistatic floor pads and workbench pads.Back to Contents PageCAUTION: Do not attempt to service the computer yourself, except as explained in your online Dell documentation or otherwise provided to you.Always follow installation and service instructions closely.NOTICE: To help avoid possible damage to the system board, wait 5 seconds after turning off the computer before removing a component from thesystem board or disconnecting a device from the computer.CAUTION: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery only with the same or equivalent typerecommended by the manufacturer. Discard used batteries according to the manufacturer's instructions.

/ 14

Related manuals for Dell GX280DT - GX280 Desktop Computer