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Dell 2650 Expansion-Card Riser-Board Components and PCI Buses

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Expansion-Card Riser-Board Components and PCI Buses

Figure5-4 shows the components on the expansion-card riser board, including the expansion-card slots and buses. Table4-1 lists the PCI bus and operating

speed for each expansion-card slot.

Figure 5-4. Expansion-Card Riser-Board Components

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Table 5-2.SystemBoardConnectors

Connector

Description

BATTERY

System battery

BANKn_x

Memory modules (6), where n is the bank and x is the slot in the bank

FANn

Cooling fans:

l1, 2 — system fans

l3, 4 — microprocessors (2)

l5, 6 — optional

l7 — expansion cards

PROC n

Microprocessors (2)

RAID_BAT

Battery cable for optional integrated RAID controller

RAID_DIMM

Memory module for optional integrated RAID controller

RAID_KEY

Hardware key for optional integrated RAID controller

VRM n

Microprocessor VRMs (2)

Contents

Main DellPowerEdge2650SystemsServiceManual Notes, Notices, and Cautions Basic Troubleshooting DellPowerEdge2650SystemsServiceManual Initial User Contact External Visual Inspection Observing the Boot Routine Internal Visual Inspection Running the System Diagnostics Obtaining Technical Assistance Page Indicators, Codes, and Messages DellPowerEdge2650SystemsServiceManual Front-Panel Indicators and Features System-Status Indicators Figure 3-1. System-Status Indicators Back-Panel Indicators and Features Figure 3-3. Back-Panel Features Table 3-2. Front-PanelFeatures Power Indicator Codes Power-Button Indicator Codes Power-Supply Indicator Codes Figure 3-4. Power-Supply Indicators Table 3-3. Back-PanelFeatures Hard-Drive Indicator Codes Figure 3-5. Hard-Drive Indicators Table 3-5. Power-SupplyIndicatorCodes Table 3-6. Hard-DriveIndicatorCodes NIC Indicator Codes Figure 3-6. NIC Indicators Table 3-9.LCDStatusMessages Cooling Fan Indicator Codes Figure 3-7. Cooling Fan Indicators Page Page Solving Problems Described by LCD Status Messages Removing LCD Status Messages System Messages Table 3-10.SystemMessages Page System Beep Codes Table 3-11.SystemBeepCodes Warning Messages Page System Overview System Features System Board Features Software Features Supported Operating Systems Service Features Power Protection Devices Surge Protectors Line Conditioners Other Documents You May Need Technical Specifications Page Page Jumpers and Connectors DellPowerEdge2650SystemsServiceManual JumpersAGeneralExplanation Jumpers Figure 5-1. Example Jumpers System Board Connectors Figure 5-3. System Board Connectors Table 5-1.SystemBoardJumperSettings Expansion-Card Riser-Board Components and PCI Buses Figure 5-4. Expansion-Card Riser-Board Components Table 5-2.SystemBoardConnectors Page Removing and Replacing Parts DellPowerEdge2650SystemsServiceManual Recommended Tools System Orientation Figure 4-1. System Orientation Bezel Removing the Bezel Figure 4-2. Removing the Bezel Replacing the Bezel System Cover Inside the System Figure 4-4. Inside the System Control-Panel Cable Cover Removing the Control-Panel Cable Cover Figure 4-5. Removing and Replacing the Control-Panel Cable Cover Replacing the Control-Panel Cable Cover Front-Panel I/O Board Control Panel Removing the Control Panel Figure 4-7. Removing and Replacing the Control-Panel Assembly Replacing the Control Panel System Fans Removing a Cooling Fan Figure 4-8. Removing and Installing a Cooling Fan Replacing a Cooling Fan System-Fan Bracket Removing the System-Fan Bracket Figure 4-9. Removing and Replacing the System-Fan Bracket Replacing the System-Fan Bracket Power Supplies Removing a Power Supply Figure 4-10. Removing and Installing a Power Supply Replacing a Power Supply Expansion-Card Cage Removing the Expansion-Card Cage Figure 4-11. Removing and Installing the Expansion-Card Cage Replacing the Expansion-Card Cage Expansion Cards Expansion Card Installation Guidelines PCI Bus Scan Order Table 4-1.ExpansionSlotSpeeds Table 4-2.PCIBusScanOrder Installing an Expansion Card Figure 4-12. Installing an Expansion Card Removing an Expansion Card Expansion-Card Riser Board Removing the Expansion-Card Riser Board Figure 4-13. Removing and Replacing the Expansion-Card Riser Board Replacing the Expansion-Card Riser Board Memory Modules Table 4-3.SampleMemoryModuleConfigurations Memory Upgrade Kits Memory Module Installation Guidelines Performing a Memory Upgrade Installing Memory Modules Figure 4-14. Removing and Installing a Memory Module Removing Memory Modules CD and Diskettes Drives Removing the CD/Diskette Drive Tray Figure 4-15. Removing and Installing the CD/Diskette Drive Tray Replacing the CD/Diskette Drive Tray Removing the CD and Diskette Drives From the Tray Figure 4-16. Removing and Replacing the CD and Diskette Drives Replacing the CD and Diskette Drives on the Tray Removing the CD/Diskette Drive Cable Figure 4-17. Removing the CD/Diskette Drive Cable Replacing the CD/Diskette Drive Cable SCSI Configuration Information SCSI Interface Cables SCSI ID Numbers Device Termination External SCSI Tape Drive Removing a Hard Drive Figure 4-18. Removing and Installing a Hard-Drive Installing a Hard Drive Removing a Hard Drive From Its Carrier Figure 4-19. Removing a Hard Drive From its Carrier Integrated RAID Controller Activating the Integrated RAID Controller Figure 4-20. Installing the RAID Controller Memory Module Figure 4-21. Installing the RAID Hardware Key Figure 4-22. Removing and Installing the RAID Battery RAID Controller Card Installing a RAID Controller Card SCSI Backplane Daughter Card Installing the SCSI Backplane Daughter Card Figure 4-23. Installing a SCSI Backplane Daughter Card Removing the SCSI Backplane Daughter Card SCSI Backplane Board Removing the SCSI Backplane Board Figure 4-24. Removing and Replacing the SCSI Backplane Board Replacing the SCSI Backplane Board System Board Tray System Board Tray Removing the System Board Tray Figure 4-25. Removing and Installing the System Board Tray System Board Tray Levers Removing the System Board Tray Levers Figure 4-26. Removing the System Board Tray Levers Replacing the System Board Tray Levers Microprocessors Adding or Replacing a Microprocessor Figure 4-27. Removing and Installing the Heat Sink Figure 4-28. Removing and Installing the Microprocessor Figure 4-29. Installing the VRM System Battery Replacing the System Battery Figure 4-30. Removing and Installing the System Battery System Board Removing the System Board Figure 4-31. Removing the System Board Replacing the System Board Using the System Setup Program DellPowerEdge2650SystemsServiceManual Entering the System Setup Program Responding to Error Messages Using the System Setup Program System Setup Options Main Screen Figure 6-1. Main System Setup Screen Boot Sequence Screen Hard-Disk Drive Sequence Screen Integrated Devices Screen System Security Screen Console Redirection Screen Using the System Password Feature Assigning a System Password Using Your System Password to Secure Your System Deleting or Changing an Existing System Password Using the Setup Password Feature Assigning a Setup Password Operating With a Setup Password Enabled Deleting or Changing an Existing Setup Password Disabling a Forgotten Password Page DellPowerEdge2650SystemsServiceManual