Dell OptiPlex NX User Manual

Also see for OptiPlex N: Troubleshooting guide Service manual

ixPrefaceAbout This GuideThis guide is intended for anyone who uses a Dell Opti-Plex N or OptiPlex NX computer system. It can be usedby both first-time and experienced computer users whowant to learn about the features and operation of the sys-tem or who want to upgrade their computers. Thechapters and appendixes are summarized as follows:• Chapter 1, “Introduction,” presents an overview ofthe system features.• Chapter 2, “Maintaining the System,” describes theproper methods of cleaning and maintaining thesystem.• Appendix A, “Regulatory Notices,” details whichregulatory agencies have tested and approved theDell OptiPlex N and OptiPlex NX systems.• Appendix B, “Warranties and Return Policy,” coversthe warranty for your Dell system and the “Total Sat-isfaction” Return Policy.Warranty and Return PolicyInformationDell Computer Corporation (“Dell”) manufactures itshardware products from parts and components that arenew or equivalent to new in accordance with industry-standard practices. For information about the Dellwarranty for your system, see Appendix B, “Warrantiesand Return Policy.”Other Documents You May NeedThe Getting Started sheet, which is included with yoursystem, provides step-by-step instructions for setting upyour computer system.Your network administrator has other documentation andinformation about your system and the network. If youneed additional information, contact your networkadministrator.Warnings, Cautions, and NotesThroughout this guide, there may be blocks of textprinted in bold type within boxes or in italic type. Theseblocks are warnings, cautions, and notes, and they areused as follows:NOTE: A NOTE indicates important information thathelps you make better use of your computer system.WARNING: A WARNING indicates the potentialfor bodily harm and tells you how to avoid theproblem.CAUTION: A CAUTION indicates either poten-tial damage to hardware or loss of data and tellsyou how to avoid the problem.