[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-676135-105":59,"doc-detail-676135-en":129},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":122,"head_meta":124,"extra_data":126,"updated_unix":128},105,"en","dell-optiplex-790-desktop-owners-manual","Dell OptiPlex 790 Desktop Owner's Manual","","Dell OptiPlex 790 Desktop Owner's Manual provides safety-focused guidance through Notes, Cautions, and Warnings, explaining what information helps users make better use of the computer, when hardware damage or data loss may occur, and when serious risks such as property damage, personal injury, or death can result. The publication includes regulatory details, copyright and trademark notices, revision and date information, and a structured contents overview. It also outlines step-by-step sections for working inside the computer, covering major components from the cover and front bezel to expansion cards, drives, hard drive, memory, and internal switches.",{"@graph":69,"@context":121},[70,84,104],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/dell-optiplex-790-desktop-owners-manual/676135/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":98,"encodingFormat":97,"isAccessibleForFree":99,"interactionStatistic":100},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/dell-optiplex-790-desktop-owners-manual/676135.png","ImageObject",300,407,{"name":92,"@type":93},"McGucket","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04",true,{"@type":101,"interactionType":102,"userInteractionCount":4},"InteractionCounter",{"@type":103},"ViewAction",{"@type":105,"mainEntity":106},"FAQPage",[107,113,117],{"name":108,"@type":109,"acceptedAnswer":110},"What do the manual’s Notes, Cautions, and Warnings mean?","Question",{"text":111,"@type":112},"Notes provide important information to help you use the computer better. 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All rights reserved.  \nReproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.  \nTrademarks used in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™, ExpressCharge™, Latitude™, Latitude ON™, OptiPlex™, Vostro™, and Wi-Fi Catcher™ are trademarks of Dell Inc. Intel®, Pentium®, Xeon®, Core™, Atom™, Centrino®, and Celeron® are registered trademarks or trademarks of Intel Corporation in the U. S. and other countries. AMD® is a registered trademark and AMD Opteron™,  \nAMD Phenom™, AMD Sempron™, AMD Athlon™, ATI Radeon™, and ATI FirePro™ are trademarks of Advanced Micro Devices, Inc. Microsoft®, Windows®, MS-DOS®, Windows Vista®, the Windows Vista start button, and Office Outlook® are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Blu-ray Disc™ is a trademark owned by the Blu-ray Disc Association (BDA) and licensed for use on discs and players. The Bluetooth® word mark is a registered trademark and owned by the Bluetooth® SIG, Inc. and any use of such mark by Dell [Inc. is](Inc. is) under license. Wi-Fi® is a registered trademark of Wireless Ethernet Compatibility Alliance, Inc.  \nOther trademarks and trade names may be used in this publication to refer to either the entities claiming the marks and names or their products, Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.  \n2011—07  \nRev. A00  \nContents  \nNotes, Cautions, and Warnings..................................................................2  \n1 Working on Your Computer......................................................................9  \nBefore Working Inside Your Computer.............................................................................9  \nRecommended Tools.......................................................................................................10  \nTurning Off Your Computer..............................................................................................10  \nAfter Working Inside Your Computer..............................................................................11  \n2 Cover..........................................................................................................13  \nRemoving the Cover........................................................................................................13  \nInstalling The Cover......................................................................................................... 13  \n3 Front Bezel.................................................................................................15  \nRemoving the Front Bezel................................................................................................ 15  \nInstalling The Front Bezel................................................................................................16  \n4 Expansion Card.........................................................................................17  \nRemoving the Expansion Card......................................................................................... 17  \nInstalling The Expansion Card.........................................................................................19  \n5 Optical Drive..............................................................................................21  \nRemoving the Optical Drive......................................................","cbCaijibmqUdfKRZ","https://ap.wps.com/l/cbCaijibmqUdfKRZ","pdf",19738025,101,"English","# Notes, Cautions, and Warnings\n# 1 Working on Your Computer\n## Before Working Inside Your Computer\n## Recommended Tools\n## Turning Off Your Computer\n## After Working Inside Your Computer\n# 2 Cover\n## Removing the Cover\n## Installing The Cover\n# 3 Front Bezel\n## Removing the Front Bezel\n## Installing The Front Bezel\n# 4 Expansion Card\n## Removing the Expansion Card\n## Installing The Expansion Card\n# 5 Optical Drive\n## Removing the Optical Drive\n## Installing The Optical Drive\n# 6 Hard Drive\n## Removing the Hard Drive\n## Installing The Hard Drive\n# 7 Memory\n## Removing the Memory\n## Installing The Memory\n# 8 Chassis Intrusion Switch\n## Removing the Chassis Intrusion Switch\n## Installing The Chassis Intrusion Switch\n# 9 Speaker\n## Removing The Speaker\n## Installing The Speaker\n# 10 Heat Sink And Processor\n## Removing the Heat Sink and Processor\n## Installing The Heat Sink and Processor\n# 11 Coin-Cell Battery","[{\"question\":\"What do the manual’s Notes, Cautions, and Warnings mean?\",\"answer\":\"Notes provide important information to help you use the computer better. Cautions warn of potential hardware damage or data loss. Warnings indicate risks such as property damage, personal injury, or death.\"},{\"question\":\"Does the manual contain regulatory and revision information?\",\"answer\":\"Yes. It lists Regulatory Model and Regulatory Type and includes a revision indicator and a publication date.\"},{\"question\":\"What topics are covered in the manual’s contents?\",\"answer\":\"The contents outline procedures for working inside the computer, including tools and safe shutdown, and component sections such as cover, front bezel, expansion card, optical drive, hard drive, memory, chassis intrusion switch, speaker, and heat sink and processor.\"}]","Dell OptiPlex 790 Desktop Owner's Manual | PDF",255]