Dell 2650 manual Installing the Scsi Backplane Daughter Card

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SCSI Backplane Daughter Card

To operate the SCSI backplane in a split backplane configuration, you must install a daughter card. In a split backplane configuration, the five hard-drive bays are arranged in one group of two drives and another group of three drives. This configuration is referred to as a 2/3 split backplane configuration.

Installing the SCSI Backplane Daughter Card

CAUTION: Before you perform this procedure, read the safety instructions in your System Information document.

CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System Information document.

NOTICE: To avoid possible data loss, back up all data on the hard drives before changing the SCSI configuration.

1.Unpack the SCSI backplane board daughter card kit.

2.Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

3.Remove the cover (see "Removing the Cover").

4.The daughter card fits between the sides of the card guide above the drive bay. To install the daughter card in the card guide, performing the following steps:

a.Hold the daughter card by its edges with the component side facing up and the card connector facing the SCSI backplane board (see Figure 4- 23).

b.Ensure that the retention lever is in the open position.

c.Position the card in the drive bay so that the notches on the left and right edges of the card are aligned with the tabs on the card guide above the drive bay.

d.Lower the card into the card guide.

e.Close the retention lever to slide the daughter card into the SCSI backplane connector and lock the card into place (see Figure 4-23).

Figure 4-23. Installing a SCSI Backplane Daughter Card

5.Reconfigure the SCSI cable connections to the SCSI backplane as necessary to operate the backplane as a 2/3 split backplane:

If a RAID controller card is not installed, no cables are required to use either the onboard SCSI controller or optional integrated RAID controller in either a 1 x 5 or 2/3 split configuration.

If a RAID controller card is installed, cables can be connected from the controller card to SCSIA and/or SCSIB backplane board connector(s). A backplane board connector that is not attached to the RAID controller card will use the onboard SCSI controller or optional integrated RAID controller.

If a cable is connected to the SCSIB backplane board connector, the SCSI backplane daughter card must be installed to activate the 2/3 split configuration. Otherwise, the system will display an error message.

See Figure 5-5 to locate the connectors on the SCSI backplane board.

6.Replace the cover (see "Removing the Cover").

7.Reconnect your system and peripherals to their electrical outlets, and turn on the system.

Removing the SCSI Backplane Daughter Card

CAUTION: Before you perform this procedure, read the safety instructions in your System Information document.

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Contents Initial release 24 Apr External Visual Inspection Initial User ContactInternal Visual Inspection Observing the Boot RoutineObtaining Technical Assistance Running the System DiagnosticsBack to Contents System Identification Indicators System-Status IndicatorsFront-Panel Indicators and Features Component Description Back-Panel Indicators and FeaturesPower-Button Indicator Codes Power Indicator CodesPower-Supply Indicator Codes Power-Button Indicator CodesPower-Supply Indicator Codes Hard-Drive Indicator CodesHard-Drive Indicator Codes Cooling Fan Indicator Codes NIC Indicator CodesLCD Status Messages LCD Status MessagesLine Causes Corrective Actions Message System Setup ProgramSee Memory Modules System Messages Solving Problems Described by LCD Status MessagesRemoving LCD Status Messages 10. System MessagesSetup Program 11. System Beep Codes System Beep CodesCode Cause Corrective Action Support.dell.com Alert Messages Diagnostics MessagesSystem Board Features System FeaturesPower Protection Devices Service FeaturesSupported Operating Systems Other Documents You May Need Technical SpecificationsVideo PowerPhysical EnvironmentalBack to Contents System Board Jumpers Jumpers-A General ExplanationJumpers System Board Jumper Settings System Board ConnectorsJumper Setting Description Expansion-Card Riser-Board Components and PCI Buses Connector DescriptionScsi Backplane Board Components Scsi Backplane Board ConnectorsSystem Orientation Recommended ToolsSystem Cover BezelRemoving the Bezel Replacing the BezelReplacing the Cover Inside the SystemFront-Panel I/O Board Control-Panel Cable CoverRemoving the Control-Panel Cable Cover Replacing the Control-Panel Cable CoverReplacing the Front-Panel I/O Board Control PanelRemoving the Control Panel Replacing the Control Panel System FansRemoving a Cooling Fan Replacing a Cooling Fan System-Fan BracketRemoving the System-Fan Bracket Removing a Power Supply Power SuppliesReplacing the System-Fan Bracket Expansion-Card Cage Replacing a Power SupplyRemoving the Expansion-Card Cage Expansion Cards Expansion Card Installation GuidelinesReplacing the Expansion-Card Cage PCI Bus Scan OrderRemoving an Expansion Card Installing an Expansion CardRemoving the Expansion-Card Riser Board Expansion-Card Riser BoardMemory Module Installation Guidelines Memory Upgrade KitsSample Memory Module Configurations Memory ModulesInstalling Memory Modules Performing a Memory UpgradeTotal Desired Removing Memory Modules CD and Diskettes DrivesRemoving the CD/Diskette Drive Tray Replacing the CD/Diskette Drive TrayReplacing the CD and Diskette Drives on the Tray Removing the CD and Diskette Drives From the TrayReplacing the CD/Diskette Drive Cable Removing the CD/Diskette Drive CableExternal Scsi Tape Drive Scsi Configuration InformationHard Drives Removing a Hard Drive Installing a Hard DriveIntegrated RAID Controller Installing a Hard Drive on a CarrierRemoving a Hard Drive From Its Carrier Activating the Integrated RAID Controller20. Installing the RAID Controller Memory Module RAID Controller Card Installing a RAID Controller CardScsi Backplane Daughter Card Installing the Scsi Backplane Daughter CardRemoving the Scsi Backplane Daughter Card Removing the Scsi Backplane Board Scsi Backplane BoardReplacing the Scsi Backplane Board Removing the System Board Tray System Board TrayMicroprocessors System Board Tray LeversReplacing the System Board Tray Removing the System Board Tray LeversAdding or Replacing a Microprocessor 27. Removing and Installing the Heat Sink28. Removing and Installing the Microprocessor Replacing the System Battery System BatteryRemoving the System Board System BoardReplacing the System Board Responding to Error Messages Entering the System Setup ProgramUsing the System Setup Program System Setup Navigation KeysMain Screen System Setup OptionsHard-Disk Drive Sequence Screen Boot Sequence ScreenIntegrated Devices Screen System Security ScreenAssigning a System Password Using the System Password FeatureConsole Redirection Screen Exit ScreenDeleting or Changing an Existing System Password Using Your System Password to Secure Your SystemDisabling a Forgotten Password Using the Setup Password FeatureAssigning a Setup Password Operating With a Setup Password EnabledBack to Contents Back to Contents