Tyan Computer B2735 user manual Replacing pre-installed components

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3.4Replacing the floppy disk drive

3.4.2Replacing the floppy disk drive (B2735G21S4H/B2735G21U4H).

Follow these instructions to replace the slim floppy disk drive in your B2735G21U4H or B2735G21S4H system.

1.Remove the chassis cover as described in section 2.2.1 Removing the chassis cover

2.Remove the ribbon cable from the back of the slim floppy disk drive.

Note: The slim floppy disk drive uses a sin- gle ribbon cable that provides it with both power and data. To remove the ribbon cable you must operate the release mechanism as shown below.

3.Remove the two screws that secure the floppy disk bracket to the chassis and lift it free.

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Chapter 3: Replacing pre-installed components

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Contents Transport GX21 B2735 Trademark recognition CopyrightDisclaimer Federal Communications Commission Appendix About this manualChapter Safety information Table of Contents Appendix Page About the Transport GX21 B2735 Product models Transport GX21 B2735 models1 B2735G21S2 specifications FeaturesFeatures 2 B2735G21S4H specifications Features 3 B2735G21U4H specifications Unpacking Box contents Component DescriptionUnpacking Unpacking Box contents Component Description Unpacking Accessories ICH5R S-ATA RAID driver CDUnpacking Opening the box About the product About the productSystem front view and front panel B2735G21S2 B2735G21S4HAbout the product B2735G21U4H System rear viewAbout the product System internal views B2735G21S2 About the product B2735G21S4H About the product B2735G21U4H About the product Block diagram VRMBefore you begin Before you beginWork area ToolsBefore you begin Precautions Removing the chassis cover Installing motherboard componentsInstalling motherboard components Installing motherboard components Installing CPUs Pin Installing motherboard components Installing memory Installing a PCI card Installing motherboard components Reinsert the PCI card clamp Insert the screw to secure the PCI card to the chassis Installing a hard drive Installing a hard driveInstalling internal hard drives B2735G21S2 Installing an IDE hard driveInstalling a hard drive Installing an internal S-ATA hard drive Installing a hard drive Installing a hard drive Slide the drive bay out Installing an external Scsi hard drive B2735G21U4H Insert a Scsi hard drive in the drive bay Installing a hard drive Rack mounting Rack mountingRack mounting Rack mounting Rack mounting Rack mounting Disconnecting all motherboard cables IntroductionReplacing motherboard components IntroductionReplacing motherboard components Disconnect front panel LED and USB connectors Replacing motherboard components Replacing the motherboard Replacing the slim CD-ROM drive B2735G21S2 Replacing the CD-ROM driveReplacing the CD-ROM drive Replacing the CD-ROM drive Replacing pre-installed components Replacing the CD-ROM drive Replacing the floppy disk drive B2735G21S2 Replacing the floppy disk driveReplacing the floppy disk drive Replacing pre-installed components Replacing the LED control board Replacing the LED control boardReplacing the storage backplane Replacing the storage backplaneReplacing the storage backplane Replacing the storage backplane ATA backplane features Replacing pre-installed components Replacing the storage backplane Replacing the storage backplane Scsi backplane features U14 MPUReplacing the power supply Replacing the power supplyReplacing the cooling fans Replacing the cooling fansReplacing the cooling fans Replacing the cooling fans Cooling fan connections Replacing the cooling fans Bios setup utility AppendixBios setup utility To select an itemMenu bar selections Bios menu barMain To configure basic system setups Key Function Bios legend barBios legend bar Bios main menu Bios main menuFeature Option Description MainBios advanced menu Bios advanced menuMenu Item CPU configuration submenuBios advanced menu Features Option Description CPU configuration submenu EnabledUnlocked 255IDE configuration submenu IDE configuration submenuIDE configuration submenu Feature Option Description Host and Device ATA Port/Primary IDE/Secondary IDE config- uration submenuATA Port/Primary IDE/Secondary IDE Configuration submenu Floppy configuration submenu Floppy configuration submenuSuper I/O configuration submenu Floppy configuration submenu Features Option DescriptionSuper I/O configuration submenu MB 3 1/2Acpi settings submenu Super I/O configuration submenu Feature Option Description3F8/IRQ4 NormalAlways Off Acpi settings submenuYes Advanced Acpi configuration submenu Advanced Acpi configuration submenuAdvanced Acpi configuration Feature Option Description DMI event logging submenu DMI event logging submenuRemote access configuration submenu Remote access configurationUSB configuration menu USB configuration menuHiSpeed USB configuration submenu Feature Option DescriptionUSB ports 20 Sec USB mass storage device configuration sub- menuUSB mass storage device configuration Onboard devices configuration submenu Onboard devices configuration submenuHardware monitor submenu Hardware monitor submenuHardware monitor submenu Feature Option Description Advanced PCI/PnP menu Advanced PCI/PnP MenuAdvanced PCI/PnP Menu Feature Option Description AvailableBios boot settings menu Bios boot settings menuBoot Settings configuration submenu Boot settings configuration submenuForce Bios Boot device priority submenu Boot device priority submenuBoot device priority submenu Feature Option Description 1st Floppy DriveIBA FE Slot 0108 IBA GE Slot 0409Xx,xxx-xxxxxxx Hard disk submenuHard disk drives submenu Removable drives submenu Removable drives submenuAtapi CD-ROM drives submenu Xx,xxx-xxxxxxxx DisabledAtapi CD-ROM drives submenu Bios security menu Bios security menuBios security menu Feature Option Description Not InstalledBios chipset settings Bios chipset settingsNorthbridge chipset configuration submenu Northbridge chipset configuration menuSouthbridge chipset configuration submenu Southbridge chipset configuration menuChipset Exit Intel PCI-64 Hub 2 configuration submenuIntel PCI-64 Hub 2 configuration submenu Bios exit menu Bios exit menuBios exit menu Feature Option Description CmosScsi and S-ATA controller cards Controller card location M7902 Ultra 320 Scsi controller card features Key FeaturesM8110 S-ATA RAID controller card features Help resources Returning merchandise for serviceTechnical support 108