Tyan Computer B5381 manual Removing the Cover

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3.3Removing the Cover

Before replacing any parts you must remove the chassis cover.

Follow these instructions to remove the cover of the Tank GT25 chassis cover.

1.Remove the screw on the back side. Then slide the chas- sis cover in the direction of arrow.

2. Remove the cover.

42	Chapter 3: Replacing Pre-Installed Components

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Contents Tank GT25 B5381 Service Engineer’s Manual Page Table of Contents Page Preface Federal Communications Commission FCC About this Manual Safety Information Overview About the Tank GT25 B5381Features EnclosureBios Unpacking Opening the BoxBox Contents Component Description Component Description Accessories Rail Kit Front View Rear View Case a Single PowerAbout the Product Case B Redundant Power LED Definitions Front PanelRear I/O LED Internal View Overview Motherboard Block Diagram Motherboard Layout Jumpers & Connectors Jumper Function ConnectorOverview Page Tools Before You BeginWork Area Precautions Rack mounting kit Installing the Server in a RackRack Mounting Installing the Inner Rails to Chassis Installing Outer Rails to the RackLocate the front and rear brackets Mounting Bracket Rackmounting the Server Setting Up Installing Motherboard Components Removing the Chassis CoverInstalling the Memory Setting Up Installing the CPU and Heatsink Setting Up Setting Up Installing the PCI-X Card Installing the External Hard Drive Setting Up Installing the Slim FDD Optional Setting Up Setting Up Replacing Pre-Installed Components IntroductionPrecautions Disassembly Flowchart Following flowchart outlines the disassembly procedureRemoving the Cover Disconnecting All Motherboard Cables Replacing Motherboard ComponentsRemoving the Motherboard Replacing the Slim DVD-ROM Replacing Pre-Installed Components Replacing the LED Control Board Replacing Pre-Installed Components Replacing the M1210 Adapter Board Remove six screws to release the adapter board 1 M1210 Adapter Board Features for B5381 3 M1210 Adapter Board Connector Pin Definitions System Fan LayoutFAN Signal Related Connector Pin Definitions FAN5TACH GND FAN6TACH FAN9TACH GND FAN10TACH FAN13TACH GND FAN14TACH Replacing the Redundant to Single Power Supply Replacing Pre-Installed Components Replacing a Redundant Power Supply Page Bios Main Menu IDE Primary Menu Boot Features Menu Advanced Main Menu FBD Memory Configuration Menu PCI & Pcie Control Menu USB Control Menu Advanced Processor Control Menu Device Configuration Menu DMI Event Logging Menu Hardware Monitor Menu Voltage Monitoring Menu Fan Speed Monitoring Menu Temperature Monitoring Menu Security Menu Power Menu Boot Menu Exit Menu Appendix II Cable Connection Tables Other Cables Appendix III Memory Population Rules Technical Support Help ResourcesReturning Merchandise for Service