Tyan Computer B4881V50S4H user manual Replacing the slim CD-ROM drive, Replacing the motherboard

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3.3Replacing the slim CD-ROM drive

3.2.3Replacing the motherboard

Follow these instructions to replace the motherboard from your B4881V50S4H.

1.Remove the chassis cover. See Removing the chassis cover on page 13.

2.Remove all cables to the motherboard. See Disconnect- ing all motherboard cables on page 33.

3.Remove the 10 screws as shown securing the mother- board to the chassis as shown, and lift the board free.

Note: The motherboard is fitted tightly into the chassis and will not lift straight out. You will need to lift one side of the board first and slide it out.

3.3Replacing the slim CD-ROM drive

This section describes how to remove and replace the CD-ROM drive in your B4881V50S4H system.

1.Remove the chassis cover. See Removing the chassis cover on page 13.

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Chapter 3: Replacing pre-installed components

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Contents B4881V50S4H Page Disclaimer CopyrightTrademark recognition Federal Communications Commission About this manual OverviewSafety information Table of Contents Appendix Overview About the B4881V50S4HFeatures FeaturesUnpacking Box contents Component DescriptionUnpacking Accessories Component DescriptionOpening the box System front view and front panel About the productAbout the product System rear viewSystem internal view Motherboard block diagram HT Connector connect to CPU boardCPU board block diagram FourthFan header locations Work area Before you beginTools Precautions Before you beginInstalling motherboard components Installing motherboard componentsRemoving the chassis cover Installing CPUs and heatsinks Installing motherboard components Installing memory Position the memory module in the slot Installing CPU expansion board Screws Required Location Installing hard drives Installing hard drivesInstalling PCI-X cards Installing a storage backplane Connect power and data cables to the backplane Installing SATA/SCSI hot swap drives Installing internal hard drives Connect power and data cables to the new drive Rack mounting Rack mountingRack mounting Rack mounting Standalone StandaloneFitting the front door assembly Fitting the front door assemblyFitting the front door assembly Page Introduction Disconnecting all motherboard cablesPower cables Replacing motherboard componentsReplacing motherboard components IDE cable CD-ROM CPU fan power cablesSata cables USB cables Replacing motherboard components Floppy disk drive cablesLED control board cables J119 ID Switch and J118 LED LED Control board connector J115 pin out Function Color PinReplacing motherboard components Replacing the CPU expansion board Replacing the slim CD-ROM drive Replacing the slim CD-ROM driveReplacing the motherboard Replacing the slim CD-ROM drive Replacing the floppy disk drive Replacing the floppy disk driveReplacing the Sata backplane Replacing the Sata backplaneReplacing the Sata backplane Replacing power supplies Replacing power suppliesReplacing cooling fans Replacing cooling fans PhoenixBIOS Setup Utility Hardware monitor submenuFeature Option Description Integrated devices submenuRemote access configuration submenu DirectTechnical support Returning merchandise for serviceHelp resources
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