Dell 100-Mbps specs

1-20 Dell OptiPlex GXpro Systems Service Manual

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Dell 100-Mbps manual

Contents

659,&0$18$ Page Contents Chapter Beep Codes and Error Messages Chapter Basic TroubleshootingChapter Removing and Replacing Parts Index Figures Tables 16. Expansion-Card Cage RemovalPage Read This First System Overview System Features System Unit Orientation Front-Panel Features Dual-Processor Capability Advanced Expansion Subsystem Hard-Disk Drive Options Enhanced Dual-Interface Eide SubsystemAudio Controller PCI Video Card Desktop Chassis Thermal Monitoring System Power Supply Pin Assignments for the DC Power ConnectorsSystem Unit Smart Support DC Power Connector P1 DC Power Distribution DC Power Connector P7 Power Distribution System Board Layout Video Memory Main Memory System Board Jumpers Interrupt Assignments Jumper Descriptions DMA Channel Assignments IRQ14 Technical Specifications Technical Specifications NIC CtrlAltEnter To 149 F Page Basic Troubleshooting Initial User Contact External Visual Inspection Observing the Boot Routine Internal Visual Inspection Running the Diskette-Based Diagnostics Eliminating Resource Conflicts Getting Help Beep Codes and Error Messages Post Beep Codes Post Beep Codes System Error Messages Halted System Error Messages System could not suc System Setup program Incorrect configuration During memory test Faulty or improperly System does not recog Faulty diskette, diskette MS-DOS unable to Defective sectors on dis At system start-up One or both micro Removing and Replacing Parts Recommended Tools Precautionary Measures Protection of the Equipment Floor Stand Pull the floor stand away from the system unit System Unit Cover System-Unit Cover Removal Eject, Power, and Reset Buttons Eject, Power, and Reset Button Removal Front-Panel Inserts Front-Panel Insert Removal Indicator Card Indicator Card Removal Speaker Speaker Removal Drives Drive Hardware Drives in the Drive Cage 5-Inch Diskette Drive Removal 10 .25-Inch Drive Removal Hard-Disk Drives Lift the hard-disk drive bracket out of the system unit 12. Hard-Disk Drive Removal System Power Supply 13. Power Supply Removal Microprocessor Fan 14. Microprocessor Fan Removal System Board Components 15. System Board Components Expansion Cards Expansion-Card Cage Expansion Card 17. Expansion-Card Removal Riser Board 18. Riser Board Removal DIMMs 19. Dimm Removal Microprocessor/Heat Sink Assembly 21. Microprocessor Securing Clip 22. Microprocessor Removal Terminator or Add-In Card Terminator Card Add-In Card 24. Add-In Card Removal System Battery Remove the battery System Board Remove the system board as follows System Setup Program System Setup Screens USB Table A-1. System Setup Categories Be shadowed or cached. If video problems Check the monitor documentation to make Table A-1. System Setup Categories Index Dskt connector, 1-12,4-16dual-processing,1-5 ECC DIMMs LINE-IN connector, 1-12,4-16 USB description Location, 1-4,1-12