Manuals / Brands / Computer Equipment / Server / Celestron / Computer Equipment / Server

Celestron AP8000 • 4-14.Power Supply, Redundant, Power Supply, Mounting, Removing, One Power, Supply Module

1 44

Download 44 pages, 1.11 Mb

IV. Hardware Setup

• 4-14. Power Supply

LED

Redundant

Power Supply

This server has a special redundant power supply with specifications to handle this server’s re- quirements. A clearly marked label gives detailed specifications

LED

of the power supply. A power switch is not provided; there- fore, it is necessary to remove the power cords before opening the side panel in order to turn OFF the standby power.

Power Supply Support Brace

Power Supply

Mounting

The redundant power supply is swappable within its own frame. The entire frame can also be unscrewed for servicing if necessary. A support brace must be used to support the frame under the inner edge. There are four screws securing the power supply support brace as circled.

Hardware Setup	Power Supply
IV.

Removing

One Power

Supply Module

If any of the power modules fails, the power module’s LED will turn OFF. If this happends, remove the power cord to the failed power module. Then remove the two screws and slide the failed power module out.

AP8000 Hardware Reference Guide

35

Contents

Page AP8000 Hardware Reference Guide ASUSTeK COMPUTER INC. (Asia-Pacific) Marketing Technical Support 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 Static-SensitiveDevices (This page was intentionally left blank.) •2-1.Server Front Side •2-2.Server Back Side •2-3.Server Left Side •3-1.Starting the Server • 3-2.LED Indicators • 3-3.BIOS Setup • 4-1.Opening the Chassis Chassis Panels Opening the Left Panel Fan • 4-2.Motherboard Spacers Install the Baseboard Screws Device Cables Cable Connections • 4-3.Central Processing Unit (CPU) Install Retention Mechanisms Mechanism Brace Bars Install Cartridge Lifters Mechanism Cap Frame • 4-4.Chassis Intrusion Switch Chassis Intrusion Connector • 4-5.Expansion Cards • 4-8.Fixed Storage Devices Fixed Storage Device Tray Fixed Device Bay Cover Clips • 4-7.Floppy Disk Drive and CD-ROM Floppy Disk Drive CD-ROMDrive • 4-8. Hot-SwapTrays Removing Hot Swap Trays Hot-SwapTray Usage Hot-SwapTray Front Connections Hot-SwapTray Interface • 4-9. Hot-SwapTray Connector Board Hot-SwapTray Rear Connections • 4-10.SCSI Backplane • 4-11.SCSI ID Setting Using the SCSI Backplane Boards Separately Using Cascaded SCSI Backplane Boards • 4-12.SCSI Backplane Board Placement Installing & Removing SCSI Backplane Boards SCSI Hard Disk Connections • 4-13.Circulation System Fan Module • 4-14.Power Supply Redundant Power Supply Mounting Removing Removing the Entire Power Supply Unit Power Module Rating Power Module Failure Power Supply Information Power Supply Requirement Page i.SCSI Cable Limits ii. Glossary PCI Bus (Peripheral Component Interconnect Local Bus) Peripherals POST (Power On Self Test) PS/2 Port RAID (Redundant Array of Inexpensive Disks)