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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Francais . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Deutsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Espanol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Dell Precision™ WorkStation 530 MEMORY RISER BOARD REPLACEMENT Dell Precision™ WorkStation 530 MEMORY RISER BOARD REPLACEMENT support.dell.com 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 hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Information in this document is subject to change without notice. © 2001 Dell Computer Corporation. All rights reserved. Reproduction in any manner whatsoever without the written permission of Dell Computer Corporation is strictly forbidden. Trademarks used in this text: Del ll, the DELLlogo, and DellPrecisionare trademarks of Dell Computer Corporation; Microsoft, Windows, and WindowsNTare registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own. May 2001 P/N 6F506 Rev. A00 Memory Riser Board Replacement This document provides instructions on replacing the memory riser board on the Dell Precision™ WorkStation 530 computer. NOTE: Dell recommends that only a technically knowledgeable person perform this procedure. NOTE: Dell recommends that you read this entire document before you begin. For more information on procedures in this document, see the Service Manual and User’s Guide. You can access these documents from the Dell Precision ResourceCD or from the User’s Guides icon on your desktop if you have not reinstalled your operating system. Precautionary Measures Before you remove the computer cover, perform the following steps in the sequence indicated. 1 Turn off your computer and any devices. Disconnect your computer and devices from their power sources. Also, disconnect any telephone or network lines from the computer. Doing so reduces the potential for personal injury or shock. 2 If you are disconnecting a device from the computer or are removing a component from the system board, wait 10 to 20 seconds after disconnecting the computer from AC power before disconnecting the device or removing the component to avoid possible damage to the system board. 3 Wear a wrist grounding strap, and clip it to an unpainted metal surface, such as the padlock loop on the back of the chassis. If a wrist grounding strap is not available, touch any unpainted metal surface on the back of the computer or on the computer chassis, such as the power supply, to discharge any static charge from your body before touching anything inside the computer. While you work, periodically touch an unpainted metal surface on the computer chassis to dissipate any static electricity that might harm internal components. Also avoid touching components or contacts on a card and avoid touching pins on a chip. 4 Verify that the standby power light on the system board is not on. If it is on, you may need to wait 10 to 30 seconds for it to go out. Memory Riser Board Replacement | support. dell. com Computer Cover Opening the Computer Cover CAUTION: Before you perform this procedure, see "Precautionary Measures." 1 If you have installed a padlock through the padlock ring on the back panel, remove the padlock. 2 Lay the computer on its right side. 3 Open the computer cover: a Slide the cover release latch toward the top of the computer (see the following figure). b Raise the back of the cover, and pivot it toward the front of the computer. Opening the Computer Cover padlock ring cover release latch security cable slot 6 Memory Riser Board Replacement Closing the Computer Cover 1 Check all cable connections, especially those that might have come loose during your work. Fold cables out of the way so that they do not obstruct the computer cover. 2 Ensure that no tools or extra parts (including screws) are left inside the computer. 3 Close the computer cover by pivoting the cover down toward the back of the chassis and into position. Ensure that the release latch clicks into place (see the following figure). Closing the Computer Cover padlock ring cover release latch security cable slot 4 Stand the computer upright. 5 If you are using a padlock to secure your computer, install the padlock. Memory Riser Board Replacement | support. dell. com System Memory Your computer supports dual-channel Rambus dynamic random-access memory (RDRAM) Rambus in-line memory modules ...