MSI Keeper 945GM manual CPU Central Processing Unit

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Hardware Setup

CPU (Central Processing Unit)

The mainboard supports Intel® Core Duo/Core Solo processor in the 478 pin package. The mainboard uses a CPU socket called mPGA478 for easy CPU installation. W hen you are installing the CPU, make sure the CPU has a heat sink and a cooling fan attached on the top to prevent overheating.

Important

1.Overheating will seriously damage the CPU and system. Always make sure the cooling fan can work properly to protect the CPU from overheating.

2.Make sure that you apply an even layer of heat sink paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation.

3.While replacing the CPU, always turn off the ATX power supply or unplug the power supply’s power cord from the grounded outlet first to ensure the safety of CPU.

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Contents G52-96411x1 MS-9641 V1.X MainboardTechnical Support Copyright NoticeTrademarks Revision HistorySafety Instructions FCC-B Radio Frequency Interference Statement Micro-Star International MS-9641Weee Waste Electrical and Electronic Equipment Statement Page Vii Contents Getting Started Getting StartedIDE Mainboard SpecificationsFSB LANMounting Getting Started Watch Dog TimerAccessory Form FactorMS-9641 v1.X Micro-ATX Mainboard Mainboard LayoutHardware Setup Hardware SetupQuick Components Guide CPU Central Processing Unit CPU & Cooler Set Installation Hardware Setup Memory Memory Population RulesDDR2 Installing Memory Modules ATX1 Power SupplyATX 24-Pin Power Connector ATX1 ATX 12V Power Connector JPW0Serial Port Connector USB ConnectorsFront Panel LED MS-9641 Mainboard LAN RJ-45 JackIDEB0 ConnectorsHard Disk Connector IDEB0 Compact Flash Card Slot CF0SATA4 SATA3 SATA2 SATA1 Serial Ataii Connectors SATA1~SATA4JFP1 Fan Power Connectors CPUFAN0, SYSFAN1, AUXFAN0Front Panel Connectors JFP1 CPUFAN0 SYSFAN1 AUXFAN0Front USB Connector FUSB2 FUSB2USB 2.0 Bracket COM0 SMBus Connector SmbusSerial Port Connector COM0 SmbusLanled LanledSet High sample code Assembly By Pass FunctionSet High sample code C Language MS-9641 Mainboard Set Low sample code Assembly Set Low sample code C LanguageWatch Dog Function DX,AL and AL,0F7H OUT DX,AL Clear Cmos Jumper CLRCMOS0 JumpersJcfsel AT/ATX Power Select Jumper J5TOP View B94 Bottom View A94 SlotsGolden Finger PCI Peripheral Component Interconnect SlotsBios Setup Bios SetupPress F2 to enter Setup Entering SetupMain Menu Control KeysGetting Help General Help F1Menu Bar IDE Channel 0 Master/Slave, IDE Channel 1 Master/Slave MainDate mmddyy Time hhmmssHead Access M odeCapacity CylinderAdvanced Bios Features Virus Warning AdvancedCPU L3 Cache MPS Version Control For OS Quick Power On Self TestApic Mode Hyper-Threading TechnologyBaud Rate Bios Setup Console RedirectionAgent after boot Flow ControlDram RAS# Precharge Dram RAS# to CAS# DelayPrecharge Delay tRAS CAS Latency TimePEG Force Bios Setup VGA SettingBoot Display PEG/Onchip VGA ControlOn-Chip Primary/Secondary PCI IDE IDE DMA Transfer AccessPata IDE Mode / Sata Port Bios Setup IDE Primary/Secondary Master/Slave PIOOn-Chip Serial ATA Setting Sata Mode Sata Port Speed SettingsMS-9641 Mainboard Onboard Device LAN ByPass USB Controller, USB 2.0 ControllerUSB Keyboard/ Mouse Support UR2 Duplex Mode Bios Setup Super IO Device Onboard Serial Port 1Uart Mode Select IR Transmission DelayPCI Express PME Watch Dog Timer MinutesPower Management Setup Power Type MS-9641 Mainboard Watch Dog ActionBoot Up NumLock Status Resume by AlarmDate of Month Alarm Time hhmmss AlarmMS-9641 Mainboard Spread Spectrum Removable Device Priority BootBoot Other Device MS-9641 Mainboard Hard Disk Boot PriorityCD-ROM This setting Refer to Boot Priority First / Second / Third Boot DeviceSecurity Option Set Supervisor PasswordSet User Password SecuritySystem System SummaryHalt On Smart Fan Setting Smart SYSFan1 / CPUFan1 / SYSFan2 TemperaturePC Health Page Exit Load Fail-Safe DefaultsLoad Optimized Defaults Save & Exit Setup