OptiPlex 755 の使い方、故障・トラブル対処法

Notes, Notices, and Cautions NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to ha rdware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.____________________Information in this document is subject to change without notice.(C) 2007 Dell Inc. All rights reserved.Reproduction in any manner whatsoever without the ...

Contents 3ContentsFinding Information . . . . . . . . . . . . . . . . . . . . 5Setting Up Your Computer. . . . . . . . . . . . . . . . 10Set Up Your Keyboard and Mouse. . . . . . . . . 11Set Up Your Monitor . . . . . . . . . . . . . . . . 12Power Connections . . . . . . . . . . . . . . . . 12Before You Begin . . . . . . . . . . . . . . . . . . . . 13Recommended Tools. . . . . . . . . . . . . . . . 13Turning Off Your Computer. . . . . . . . . . . . . 13Before Working Inside Your Compu...

4 ContentsInside Your Computer . . . . . . . . . . . . . . . . 44System Board Components. . . . . . . . . . . . . 46Jumper Settings . . . . . . . . . . . . . . . . . . 47Ultra Small Form Factor Computer . . . . . . . . . . . 48System Views. . . . . . . . . . . . . . . . . . . . 48Removing the Computer Cover. . . . . . . . . . . 55Inside Your Computer. . . . . . . . . . . . . . . . 56Cable Cover (Optional). . . . . . . . . . . . . . . 57System Board Components . . . . . . . . . . . . ...

Quick Reference Guide 5Finding Information NOTE: Some features or media may be optional and ma y not ship with your computer. Some features or media may n ot be available in certain countries. NOTE: Additional information may ship with your computer.What Are You Looking For? Find It Here A diagnostic program for my computer Drivers for my computer Desktop System Software (DSS)Drivers and Utilities MediaNOTE: The Drivers and Utilities media may be optional and may not ship with your computer.Documentat...

6 Quick Reference Guide How to set up my computer How to run the Dell Diagnostics Error codes and diagnostic lights Tools and utilities How to set up a printer How to troubleshoot and solve problems How to remove and install partsOwner's ManualNOTE: This document may be optional and may not ship with your computer.NOTE: This document is available as a PDF at support.dell.com. Warranty information Terms and Conditions (U.S. only) Safety instructions Regulatory information Ergonomics information End User ...

Quick Reference Guide 7 Service Tag and Express Service Code Microsoft Windows License LabelService Tag and Microsoft(R) Windows(R) LicenseThese labels are located on your computer. Use the Service Tag to identify your computer when you use support.dell.com or contact support. Enter the Express Service Code to direct your call when contacting support.NOTE: As an increased security measure, the newly designed Microsoft Windows license label incorpor ates a missing portion or "hole" to discourage removal ...

Quick Reference Guide 9 How to use Windows XP How to work with programs and files How to personalize my desktopWindows Help and Support Center1To access Windows Help and Support: In Windows XP, click Start and click Help and Support. In Windows VistaTM, click the Windows Vista Start button and click Help and Support .2Type a word or phrase that describes your problem, and th en click the arrow icon.3Click the topic that describes your problem.4Follow the instructions on the screen. How to reinstall my o...

8 Quick Reference Guide Solutions - Troubleshooting hints and tips, articles from technicians, and online courses, frequently asked questions Community - Online discussion with other Dell customers Upgrades - Upgrade information for components, such as memory, the hard drive, and the operating system Customer Care - Contact information, service call and order status, warranty, and repair information Service and support - Service call status and support history, service contract, online discussions with tech...

10 Quick Reference GuideSetting Up Your Computer CAUTION: Before performing any of the proced ures in this section, follow the safety instructions in Product Information Guide . NOTICE: If your computer has an expansion card installed (such as a modem card), connect the approp riate cable to the card, not to the connector on the back panel. NOTICE: To help allow the comp uter to maintain proper operating temperature, ensure that you do not pl ace the computer too close to a wall or other storage comp...