valutazioni - 2, GPA: 5
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© 1998 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: Dell, the DELLlogo, and PowerEdge are registered trademarks and Dell OpenManageis a trademark of Dell Computer Corporation; Microsoft, and Windows NTare registered trademarks of Microsoft Corporation; IBMis a registered trademark of International Business Machines Corporation; Inteland Pentiumare registered trademarks and MMXand Xeon are trademarks of Intel 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. October 1998 P/N 5802E &RQWHQW. &KDSWHU. 6\VWHP2YHUYLH. . . SystemFeatures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Accessing the Interiorofthe System . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 AC Routing Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 Securing the ACPowerCable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 RoutingInterface CablesInside the Chassis. . . . . . . . . . . . . . . . . . . . . 1-7 SystemMemory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 PCI Expansion Subsystem.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 Video Controller. . . . . ...... . . . . . ...... . . . . ...... . . . . . ...... 1-9 Integrated SCSI Controllers.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 SCSIDrives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10 SCSI Hard-Disk Drive Configuration Guidelines . . . . . . . . . . . . . . . 1-10 CD-ROM DriveConfigurationGuidelines. . . . . . . . . . . . . . . . . . . . 1-10 PSPB and System Power Supplies. . . . . . .. . . . . . . . . .. . . . . . . . . . 1-10 System PowerSupplies.. . . . . . ...... . . . . ...... . . . . . ..... 1-11 PSPB ..... . . . . . ...... . . . . . ...... . . . . ...... . . . . . ..... 1-12 Pin Assignments for the PSPB Power Connectors . . . . . . . . . . . . 1-13 SystemBoard Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18 SCSIBackplane Board Layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19 SystemBoard Jumpers.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21 Interrupt Assignments.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22 DMAChannel Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23 Technical Specifications . . . . . .. . . . . . . . . . .. . . . . . . . . .. . . . . . . . . . 1-24 &KDSWHU. %DVLF7URXEOHVKRRWLQJ. . Initial UserContact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 ExternalVisual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Observing the Boot Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 InternalVisual Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Eliminating Resource Conflicts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Running theDell Diagnostics.... . . . . . ...... . . . . ...... . . . . . ...... 2-6 Getting Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 &KDSWHU. &RGHVDQG0HVVDJHV. . POST Beep Codes.... . . . . . ...... . . . . . ...... . . . . ...... . . . . . ... 3-1 SystemMessages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 SCSIHard-DiskDriveIndicator Codes. . . . . ...... . . . . ...... . . . . . .. 3-13 PowerSupply Indicators . . . . ...... . . . . . ...... . . . . ...... . . . . . .. 3-15 &KDSWHU. 5HPRYLQJDQG5HSODFLQJ3DUW. . . Recommended Tools . . . . . . ...... . . . . . ...... . . . . ...... . . . . . ... 4-1 PrecautionaryMeasures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 FrontBezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Control PanelAssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 Diskette and CD-ROM Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 CD-ROM Drive.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 Diskette Drive Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 Hard-Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 SCSIBackplane. . . . . . . . . . . . . . . . . . . . . . . . . . . ...