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NEC HX4500 manual Figure A-1. RAID Cable Configuration System Cabling

Models: HX4500

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A.	Device internal SCSI termination	B.	Narrow SCSI devices in upper
	resister		peripheral bays
C.	Narrow SCSI interface cable	D.	SCSI channel B connector
E.	SCSI back plane terminator	F.	Ultra2 wide SCSI disks in lower cage
G .	Distribution back plane	H.	Wide SCSI interface cable
I .	SCSI channel A connector	J.	Ultra2 wide SCSI disks in middle cage
K.	Ultra2 wide SCSI disks in upper cage	L.	I/O riser board
M .	Narrow SCSI connector (50 pin)	N.	External narrow SCSI cable
O .	External narrow SCSI device	P.	SCSI terminator
Q .	RAID controller in PCI slot #11 P2	R.	Channel 1 cable connector
S.	Channel 2 cable connector	T.	Diskette interface cable
U.	2nd 3 1/2-inch device (optional)	V.	3 1/2-inch diskette drive

WChannel 0 cable connector

Figure A-1. RAID Cable Configuration

A-4 System Cabling

Image 136

NEC HX4500 manual Figure A-1. RAID Cable Configuration System Cabling

Contents

Server HX4500 Page Server HX4500 Proprietary Notice and Liability Disclaimer Contents Configuring Your System System Cabling Vi Contents Contents Page Using This Guide Using This GuideViii Using This Guide Text ConventionsRelated Documents System Release NotesSafety Notices Safety Notices for Users Outside of the U.S.A. and Canada Xii Using This Guide Care and HandlingSystem Overview Overview System OverviewSystem Features System Feature SummaryFeature Description Configuration Constraints Expanding the Server as Needs GrowFront Chassis Features and Controls System Overview ChassisStatus LED Indicator Descriptions System Status LED IndicatorsDisk Drive Status LED Panel Indicators Status Description ResponseSystem Status Abnormal Conditions Opening the Front DoorsLED Amber Conditions System Overview Chassis Features and Controls Rear Chassis Features and Controls System I/O Board Location System Overview CPU Base Board and CPU Board Location System Overview Features of the Board Set BiosPage CPU Base Board Component Locations Processor MemoryBus Master I/O Expansion Slots Real-Time Clock/CalendarExternal Device Connectors VideoScsi Controller Peripheral ControllerPeripheral Devices FansUltra2 Wide SCSI-2 Hard Drive Bays Three hard drive cagesRemovable Media Drive Bays 10. Removable Media Drive BaysSystem Power Software Locks via the Bios SetupSetting Up Your System Setting Up Your System Selecting a SiteUnpacking the System Moving the System to the SiteGetting Familiar With the System Making ConnectionsMaking Connections Setting Up Your System Connecting the Power Cords Connecting the AC Power Cord Setting Up Your SystemPowering On Your System Powering On Your System Setting Up Your SystemPage Configuring Your System Resource Configuration Utility RCU Configuring Your SystemConfiguring Your System Using the RCU Resource Configuration Utility Menu Resource Configuration Utility Main MenuMenu Options Description RCU Configuration Settings RCU Command Line ParametersRCU Configurations ISA Board Configuration ISA Board Configurations ISA Board Definitions Your ConfigurationUsing the Bios Setup Utility Bios Setup UtilityMenu Use Bios Setup Configuration Settings Exiting Bios SetupKey Function in Setup Menu Selection DescriptionBios Setup Configurations, Main Menu Bios Setup Configurations, Main and Advanced Menu CPU Reconfiguration Bios Setup Configurations, Advanced MenuPCI Devices Bios Setup Configurations, Security and Hardware Menu Using the SCSISelect Utility SCSISelect UtilityBus Device Channel Selected Scsi Channel Screen DescriptionSCSISelect Configuration Settings Switches between color and monochromeResets to host adapter defaults Exiting SCSISelectSCSISelect Setup Configurations Additional OptionsConfiguring the RAID Controller RAID ConfigurationsNumber RAID Level Hard Drives Description Configured Array Striping with Parity RAID 5 Data is striped acrossConfiguring I/O Riser Board Function Select Switches Configuring System Jumpers and SwitchesBefore You Begin Function Select Switches Function Select Switches and Dump ButtonFunction Select Switch Settings Configuring CPU Base Board Function Select SwitchesSwit Description Settings Function Configuring Memory Board Function Jumpers Configuring System I/O Board Switches and JumpersReserved 10. System I/O Board Switch and Jumper Configurations Setting Switches and Jumpers Updating the Bios Changing the Bios Setup Language Resetting the Cmos Nvram Clearing and Changing the Password Upgrading Your System Upgrading Your System Precautions Upgrading Your System Preparing Your System for Upgrade Equipment LogInstalling the Front Doors Removing the Front DoorsRemoving the Top Cover and Side Panels Mounting Screws for Top Cover and Side Panels Installing the Top Cover and Side Panels Top Cover and Side Panels RemovalInstalling Video Memory Modifying the System I/O BoardReplacing the Non-Volatile Memory Replacing the Real-time Clock Battery Non-Volatile Memory LocationLocation of the Real-Time Clock Battery Installing DIMMs DIMMsMemory Board Ejectors Removing DIMMs Processors Installing a Processor Cartridge Air Duct Attachment10. Removing the Retention Arm 12. Installing the Processor Removing a Processor Cartridge or Termination Board Installation Considerations Option BoardsUpgrading Your System Option Board Hardware Configurations Controller/Adapter Hardware ConfigurationsOption Board Irq Memory Address Installing an Option Board 14. Removing the Board Handle15. Removing the Expansion Slot Cover 16. Installing an Option Board Removing an Option BoardPower Supply Installing a Power SupplyRemoving a Power Supply Hot-Swapping a Power SupplyRemovable Media Devices Removable Media Device Bays Bay aBay C Bay DInstalling a 5 1/4-Inch Device or 3 1/2-Inch Diskette Drive 19. Removing Blank Panel Tray Attaching side rails to Removable media driveConnect a power cable to the back of the drive see Figure 24. Installing Device Cables Removing a 5 1/4-Inch Device or 3 1/2-Inch Diskette DriveHard Disk Drives Installing a Hard Drive 25. Hard Disk Drive Cages Upgrading Your System26. Installing Hard Disk in Carrier Upgrading Your System 27. Installing Carrier in the System Removing a Hard Drive 28. Removing the Hard Disk Carrier Upgrading Your SystemHot-Swapping a Hard Drive Upgrading Your System Page Problem Solving Resetting the System Troubleshooting ChecklistsProblem Solving Initial System StartupRunning New Application Software After System Has Been Running Correctly Error Checking Additional Troubleshooting ProceduresTroubleshooting Guide Monitoring Post While Running Power LED Does Not Light Specific Problems and Corrective ActionsSystem Cooling Fans Do Not Rotate No Characters Appear On Screen Floppy Disk Drive Activity LED Does Not Light Characters are Distorted or IncorrectHard Disk Drive Activity LED Does Not Light Problems with Application Software Error MessagesAlarm Indication during Post Post Error Codes and Messages Code Error message DescriptionPost Error Codes and Messages cont’d Operational Error Codes and Messages Alarm Indication during OperationError Indication Description CPU Error Messages Operational Error Codes and Messages cont’dStatus LED Disk Drive Status LED Panel Indicators System Cabling Before You Begin Static PrecautionsSystem Cabling RAID Configuration System Cabling A-3Figure A-1. RAID Cable Configuration System Cabling MemoryTConfigurations Memory Dimm Configurations Memory Configurations B-3 Table B-1. Memory ConfigurationsTotal Memory Bank #1 Bank #2 Bank #3 Bank #4 Page Glossary GlossaryProcess of loading the operating system into memory Disk Operating System See operating system See EMS Bytes. See also byte 048,576 bytes. See also byte Power-On-Self-Test An industry standard serial port. See also serial port Type of storage device using magnetic tape VGA Equipment Log CPU Equipment Log Page Index Index-1Index-2 Index-3 Page Page 456-00005-000