Asus AP3000 • 4-11.SCSI Backplane

IV. Hardware Setup

• 4-11. SCSI Backplane

The SCSI backplane of this server is comprised of one SCSI board (DA- BP5) with Ultra2 SCSI connectors, power inputs, and SCSI ID dip switches. This configuration allows Ultra2 SCSI SCA hard disk drives to be docked into the server. The SCSI board (DA-BP5) does not have auto termination, therefore the included terminator block must be used on the end connector.

SCSI Backplane	SCSI ID Select DIP Switches
Front Side	SCSI ID Select DIP Switches
		Connects to a SCSI



PWR3		controller through
PWR3		the Ultra2 cable
Connector		the Ultra2 cable
Connector

Hardware .IV

Backplane SCSI

PWR2

Connector

PWR1

Connector

SMB Out		Fan Connector
SMB Out		Fan Connector
	SMB In

The provided terminator must be placed on this bottom SCSI connec- tor.

Setup

SCSI Backplane

Back Side

1” Tray

Connector #5

1.6” Tray

Connector #5B1” Tray Connector #4

Fan Control Board

Connector

1” Tray

1.6” TrayConnector #3 Connector #3B

1” Tray

Connector #2

1.6” Tray				1” Tray
				Connector #1
Connector #1

32	AP 3000 Hardware Reference Guide

Contents

Page Page ASUSTeK COMPUTER INC. (Asia-Pacific) ASUS COMPUTER INTERNATIONAL (America) ASUS COMPUTER GmbH (Europe) I. Introduction II. Components III. Basic Operation IV. Hardware Setup Page Federal Communications Commission Statement Canadian Department of Communications Statement •1-1.How this Manual is Organized Symbols •1-2.Component Checklist Standard components Optional components •1-3.Features •1-4.Safeguards Operation Safety Tools Required •1-5.Electrical Safety Page •2-1.Server Front Side •2-2.Server Back Side •2-3.Server Left Side •3-1.Starting the Server • 3-2.LEDs • 3-3.BIOS Setup • 4-1.Opening the Chassis Panel Screws Removing the Right Panel Opening the Left Panel Chassis Circulation System • 4-2.Rear Cooling Fan Control Board Rear Cooling Fan Control Board Settings • 4-3.Motherboard Spacers Install the Baseboard Screws Device Cables Cable Connections • 4-4.Central Processing Unit (CPU) Install Retention Mechanisms Mechanism Brace Bars Install Cartridge Lifters Mechanism Cap Frame • 4-5.Chassis Intrusion Switch Intrusion Connector • 4-6.Expansion Cards • 4-7.Fixed Storage Devices Floppy Drive and CD-ROM Fixed Storage Device Tray Fixed Device Bay Cover Clips Storage Device • 4-8. Five-Tray Hot-SwapBay • 4-9. Three-Tray Hot-SwapBay Hot-SwapTray Hot-SwapBay • 4-10.Front Cooling Fans Front Cooling Fan Control Board Hard Disk Drive Message Board • 4-11.SCSI Backplane • 4-12.SCSI ID Setting SCSI ID Dip Switches SCSI ID Dip Switches (Cont’) • 4-13.Expansion Card Guide Securing Expansion Card Guide • 4-14.SCSI Termination • 4-15.Power Supply Power Supply Mounting Power Supply Information • 4-16.Power Supply Requirement Power Supply Requirement Calculation Table Page i.SCSI Cable Limits ii. Glossary Peripherals POST (Power On Self Test) PS/2 Port RAID (Redundant Array of Inexpensive Disks) RAM (Random Access Memory) (This page was intentionally left blank.)