Tyan Computer B2891 manual Preface

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PREFACE

Copyright

This publication, including all photographs, illustrations, and soft- ware, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any material contained herein, may be reproduced without written consent of the manufacturer-.

Copyright 2005 Version 1.0

Disclaimer

Information contained in this document is furnished by TYAN Com- puter Corporation and has been reviewed for accuracy and reliability prior to printing. TYAN assumes no liability whatsoever, and dis- claims any express or implied warranty, relating to sale and/or use of TYAN products including liability or warranties relating to fitness for a particular purpose or merchantability. TYAN retains the right to make changes to product descriptions and/or specifications at any time, without notice. In no event will TYAN be held liable for any direct or indirect, incidental or consequential damage, loss of use, loss of data or other malady resulting from errors or inaccuracies of information contained in this document.

Trademark Recognition

All registered and unregistered trademarks and company names contained in this manual are property of their respective owners including, but not limited to the following.

TYAN and Transport GT24 B2891 are trademarks of TYAN Com- puter Corporation.

AMD, Opteron, and combinations thereof are trademarks of AMD Corporation.

Phoenix, PhoenixBIOS, and combinations thereof are trademarks of Phoenix Technologies.

Microsoft Windows is a trademark of Microsoft Corporation. IBM, PC, AT, PS/2 are trademarks of IBM Corporation. Winbond is a trademark of Winbond Electronics Corporation.

Portable Document Format (PDF) is a trademark of Adobe Corpora- tion.

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Contents Transport GT24 B2891 Service Engineer’s Manual Page Preface Federal Communications Commission FCC Conventions Safety Information Table of Contents Technical Support About the Transport GT24 B2891 OverviewSupport Backplane Product ModelsB2891G24S4H B2891G24U4H B2891G24S4-LC Model HDD Bays Hot-SwapFeatures Environment Temperature Power SupplyServer Management Regulatory FDD Kit UnpackingRail Kit About the Product System Front ViewSystem Rear View Rear I/O LED LED Definition Front PanelNo AC power System Internal View B2891G24S4H B2891G24S4-LC B2891G24U4H CPU1CPU0 Motherboard LayoutJumpers & Connectors Function Motherboard Block Diagram Memo Before You Begin Work AreaTools Precautions Installing the Server in a Rack Rack MountingRack mounting kit Screw the sliding brackets to the sliding rails Mounting Bracket Setting Up Removing the Chassis Cover Installing Motherboard ComponentsInstalling the CPU, Heatsink and Air Duct Setting Up Setting Up Installing the Memory Installing a PCI Card Setting Up Installing the Hard Drive for B2891G24S4H/U4H Setting Up Installing the Hard Drive for B2891G24S4-LC Setting Up Installing the Slim FDD Option Connect the other side to the connector on motherboard Memo Introduction Replacing Pre-Installed ComponentsPrecautions Following flowchart outlines the disassembly procedure Disassembly FlowchartRemoving the Cover Disconnecting All Motherboard Cables Main Power EPS 12V PowerReplacing Motherboard Components Disconnect all fan power cables Removing the Motherboard Replacing the Slim CD-ROM Power Cable Data CableReplacing Pre-Installed Components Replacing the LED Control Board Replacing Pre-Installed Components Replacing the M1010 Adapter Board 1 M1010 Adapter Board Features System Fan Layout System Fan Monitoring Signal System Fan Speed Control Signal3 M1010 Adapter Board Connector Pin Definition FAN Signal Related Connector Pin Definition FAN112VPWM FAN1TACH GND FAN2TACH FAN212VPWM FAN512VPWM FAN5TACH GND FAN6TACH FAN612VPWM LCM+5V Lcmsin KEY PIN GND LCM+5VSB Lcmsout Replacing the Sata or Scsi Backplane Replacing Pre-Installed Components ATA Backplane M1204 Features Replacing Pre-Installed Components M1204 HDD Access LED Connector Pin Definition Scsi Backplane M1205 Features Replacing Pre-Installed Components Tion M1205 HDD Start-Mode & ID Selection SwitchCase Motor Spin FuncLeft to right in front view ID SequenceReplacing the Power Supply Boot Menu S2891 Mainboard BIOS/Advanced MenuTable of Differences B2891 S2891 B2891 Barebone Bios / Advanced MenuAppendix II Cable Connection Tables Power Supply Cable Other Cable Help Resources Technical SupportReturning Merchandise for Service