User manual DELL INSPIRON 2650

[. . . ] HINT: A HINT indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. Information in this document is subject to change without notice. Reproduction in any manner whatsoever without the written permission of Dell Computer Corporation is strictly forbidden. [. . . ] If you have the computer checked by hand, be sure to have a charged battery available in case you are asked to turn on the computer. When traveling with the hard drive removed from the computer, wrap the drive in a nonconducting material, such as cloth or paper. If you have the drive checked by hand, be ready to install the drive in the computer. You can put the hard drive through an X-ray security machine, but never put the drive through a metal detector. When traveling, do not place the computer in overhead storage compartments where it could slide around. Do not drop your computer or subject it to other mechanical shocks. Protect your computer, battery, and hard drive from environmental hazards such as dirt, dust, food, liquids, temperature extremes, and overexposure to sunlight. When you move your computer between environments with very different temperature and/or humidity ranges, condensation may form on or within the computer. To avoid damaging the computer, allow sufficient time for the moisture to evaporate before using the computer. NOTICE: When taking the computer from low-temperature conditions into a warmer environment or from high-temperature conditions into a cooler environment, allow the computer to acclimate to room temperature before turning on power. When you disconnect a cable, pull on its connector or on its strainrelief loop, not on the cable itself. As you pull out the connector, keep it evenly aligned to avoid bending any connector pins. Also, before you connect a cable make sure both connectors are correctly oriented and aligned. Hold a component such as a memory module by its edges, not its pins. When preparing to remove a memory module from the system board or disconnect a peripheral device from the computer, turn off the computer, disconnect the AC adapter cable, and then wait 5 seconds before proceeding to help avoid possible damage to the system board. Clean the display with a soft, clean cloth and commercial window cleaner that does not contain wax or abrasives. Apply the cleaner to the cloth; then stroke the cloth across the display in one direction, moving from the top of the display to the bottom. If the display contains grease or some other contaminant, use isopropyl alcohol instead of commercial window cleaner. If your computer gets wet or is damaged, follow the procedures described in "Solving Problems" in the Owner's Manual. If, after following these procedures, you confirm that your computer is not operating properly, contact Dell (see See "Contacting Dell" in the Owner's Manual for the appropriate contact information). CAUTION: Viewing the display or external monitor screen for extended periods of time may result in eye strain. For comfort and efficiency, observe the following ergonomic guidelines when setting up and using your computer: · ⷠPosition your computer directly in front of you as you work. [. . . ] If you prefer, you can order a cable from Dell on the World Wide Web at accessories. However, the inclusion of certain options can change the rating of some configurations to Class A. To determine the electromagnetic classification for your computer or device, refer to the following sections specific for each regulatory agency. Each section provides country-specific EMC/EMI or product safety information. [. . . ]