Tyan Computer S2498 manual Finishing Installing the Heatsink, Attaching Drive Cables

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2.Align the processor with the socket. There are keys underneath the processor just like on memory modules to ensure that they insert the correct way.

3.Seat the processor firmly into the socket by gently pressing down until the processor sits flush with the socket.

4.Place the socket lever back down until it snaps into place.

5.Your processor is installed.

Take care when installing K7 Geode processors as they have very fragile connector pins below the processor and can bend and break if inserted improperly.

Heatsink Installation

After you are done installing the processor, you should proceed to installing the heatsink. The heatsink will ensure that the processor does not overheat, and will continue to operate at maximum performance. An overheated processor is also dangerous to the long-term reliability of the motherboard.

Because there are many different types of heatsinks available from many different manufacturers, many have their own method of installation. For the safest method of installation and information on choosing the appropriate heatsink, please refer to TYAN’s website: http://www.TYAN.com.

Finishing Installing the Heatsink

After you finish installing the heatsink onto the processor and socket, attach the end wire of the fan (which should already be attached to the heatsink) to the motherboard. The following diagram illustrates how to connect fans onto the motherboard.

After you’re finished installing all the fans you can connect your drives (hard drives, CD-ROM drives, etc.) to your motherboard.

2.17 – Attaching Drive Cables

Attaching IDE cables to your drives is simple because they only go in one way. TYAN motherboards have two on-board IDE channels for you to use, each supporting two drives. There is a white and a black IDE connector on your motherboard. The black connector is the Primary

IDE channel and the white connector is the Secondary IDE channel.

Attaching IDE cables to the IDE connectors is illustrated below: 19

http://www.TYAN.com

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Contents Tomcat K7M Table of Contents Before you begin… Check the box contents Introduction OS Operating System Support PowerRegulatory Form FactorInstallation Board InstallationHow to install our products right…. the first time Board Image Block Diagram S2498 Tomcat K7M Block DiagramBoard Parts, Jumpers and Connectors J37 JP13JP8, JP14 JP7, *JP15PIN S/PDIF Header J1 Cmos Reset JP13Default CmosAudio Header J5 USB Header JP210 *LAN2 LED Header *JP7, *JP15, *JP16 LAN1 LED Header JP8, JP14VGA Header J37 Internal Audio Connector CdinMounting the Motherboard = 9 Chips Memory Installation Procedure Installing the MemoryInstalling the Processor and Heatsink Attaching Drive Cables Finishing Installing the HeatsinkPage Page Installing Add-In Cards Installing the Power Supply Connecting External DevicesDisconnect power supply from electrical outlet Finishing Up Key Function Bios SetupStarting Setup Setup BasicsSetup Variations Case of ProblemsGetting Help Main Bios Setup Exit Without Save Load Optimized DefaultsSupervisor / User Password Save & Exit SetupIDE Master / Slave Setup Standard Cmos FeaturesPhoenix AwardBIOS Cmos Setup Utility Standard Cmos Features Date / Time SetupHalt On VideoAdvanced Bios Features Typematic Delay Msec Boot Up Floppy SeekBoot Up NumLock Status Typematic Rate SettingSmall Logo EPA Show Hard Disk Boot PriorityFirst / Second / Third Boot Device Boot Other DeviceVideo RAM Cacheable Advanced Chipsets FeaturesSystem Bios Cacheable Memory Hole：Dram Timing Current FSB FrequencyCurrent Dram Frequency Dram ClockActive to CMD Trcd Dram Command RateWrite Recovery Time AGP ModeAGP Master 1 WS Write CPU Direct Access FBTVConnector AGP Fast WritePCI1/PCI2 Post Write Phoenix AwardBIOS Cmos Setup Utility CPU & PCI Bus ControlPCI Delay Transaction PCI1/PCI2 Master 0 WS WriteInit Display First Phoenix AwardBIOS Cmos Setup Utility Integrated PeripheralsVIA OnChip IDE Device Phoenix AwardBIOS Cmos Setup Utility Integrated PeripheralsVIA OnChip PCI Device Phoenix AwardBIOS Cmos Setup Utility Sata ModeIDE Prefetch Mode IDE HDD Block ModeOnChip Ehci Controller AC97 AudioMC97 Modem Onchip USB ControllerUR2 Duplex Mode Super IO Device Phoenix AwardBIOS Cmos Setup UtilityUart Mode Select IR Transmission DelayECP Mode Use DMA Use IR PinsParallel Port Mode EPP Mode SelectPower Management Setup Ac Loss Auto Restart Modem Use IRQSoft-Off by Pwrbtn Run Vgabois if S3 ResumePCI Master PowerOn by PCI CardRTC Alarm Resume USB Resume from S3IRQ8, 9, 10, 11 Primary IntrIRQ3,4, 5, 6, 7, 12, 13 PnP/PCI Configurations PC Health Status Phoenix AwardBIOS Cmos Setup Utility PC Health StatusCPU Warning Temperature Shutdown TemperatureCPU Clock Frequency/Voltage ControlAuto Detect PCI Clk Spread SpectrumLoad Optimized Defaults Y/N? N Load Fail-Safe DefaultsLoad Optimized Defaults Load Fail-Safe Defaults Y/N? NEnter Password Supervisor/User Password SettingSave to Cmos and Exit Y/N? Y Password DisabledQuit without saving Y/N? Y Exit Without Saving Phoenix AwardBIOS Cmos Setup UtilityMemory, Video, CPU Beep Codes DiagnosticsFlash Utility Appendix I Glossary Page Mirroring see RAID Page Page Technical Support Returning Merchandise for ServiceDocument # D1650-101