MSI Keeper 945GME manual Memory Population Rules, DDR2

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MS-9641 Mainboard

Memory

These DIMM slots are intended for system memory modules.

DDR2

240-pin, 1.8V

64x2=128 pin

56x2=112 pin

Memory Population Rules

Slot	Memory Module	Total Memory
DIMM0
(Bank 0 & 1)	S/D	128MB~2GB
DIMM1
(Bank 2 & 3)	S/D	128MB~2GB
Maximum System Memory Supported		128MB~4GB
S: Single Side	D: Double Side

Important

-Make sure that you install memory modules of the same type and density.

-To enable successful system boot-up, always insert the memory modules into the DIMM0 first.

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Contents MS-9641 V2.X Mainboard G52-96411x1Revision History Copyright NoticeTrademarks Technical SupportSafety Instructions Micro-Star International MS-9641 FCC-B Radio Frequency Interference StatementWeee Waste Electrical and Electronic Equipment Statement Page Vii Contents Getting Started Getting StartedLAN Mainboard SpecificationsFSB IDEForm Factor Getting Started Watch Dog TimerAccessory MountingMainboard Layout MS-9641 v2.X Micro-ATX MainboardHardware Setup Hardware SetupQuick Components Guide CPU Central Processing Unit CPU & Cooler Set Installation Hardware Setup Memory Memory Population RulesDDR2 Installing Memory Modules ATX 12V Power Connector JPW0 Power SupplyATX 24-Pin Power Connector ATX1 ATX1Serial Port Connector USB ConnectorsFront Panel MS-9641 Mainboard LAN RJ-45 Jack LEDCompact Flash Card Slot CF0 ConnectorsHard Disk Connector IDEB0 IDEB0Serial Ataii Connectors SATA1~SATA4 SATA4 SATA3 SATA2 SATA1Fan Power Connectors CPUFAN0, SYSFAN1, AUXFAN0 Front Panel Connectors JFP1Front USB Connector FUSB2 FUSB2USB 2.0 Bracket SMBus Connector Smbus TV-Out Connector JTV0Serial Port Connector COM FWH/LPC Debugging connector JLPC1 LCD Module Connector JLCD1Keyboard/Mouse Connector J0 JLCD1Lanled LAN ByPass LED Pinheader J3Cpld Data Reflash PinheaderJP1 JP1Bypass setting in Bios MS-9641 Mainboard LAN Bypass DefinitionProgramming Guide Bit DefinitionMS-9641 Mainboard Signal Action Segment Signal Name Description Type BypassHardware Setup MS-9641 Mainboard Method 1 Gpio control Bypass Gpio Mode Method 2 LPC Control Bypass LPC ModeSample code Method 1 Gpio Mode Sample Code Method 2 LPC Mode Hardware Setup Watch Dog function setup sample codeJumpers Clear Cmos Jumper CLRCMOS0AT/ATX Power Select Jumper J5 Gmch Voltage Jumper J2Jcfvsel PCI Peripheral Component Interconnect Slot SlotGolden Finger TOP View B94 Bottom View A94Bios Setup Bios SetupEntering Setup Press F1 to enter SetupGeneral Help F1 Control KeysGetting Help Main MenuMenu Bar Time hhmmss MainDate mmddyy IDE Channel 0 Master/Slave, IDE Channel 1 Master/SlaveCylinder Access M odeCapacity HeadAdvanced Bios Features Virus Warning AdvancedCPU L3 Cache Agent after boot Quick Power On Self TestApic Mode MPS Version Control For OSPrecharge Delay tRAS Bios Setup Advanced Chipset Features Dram Timing SelectableDram RAS# to CAS# Delay CAS Latency TimePEG/Onchip VGA Control MS-9641 Mainboard VGA SettingBoot Display On-Chip Frame Buffer SizeIDE DMA Transfer Access On-Chip Primary/Secondary PCI IDEPata IDE Mode / Sata Port On-Chip Serial ATA Setting Sata ModeSata Port Speed Settings IDE Primary/Secondary Master/Slave PIOUSB Controller, USB 2.0 Controller PXE BootPlanar Ethernet #01/ #02/ #03/ #04/ #05/ #06 USB Keyboard/Mouse SupportUR2 Duplex Mode Uart Mode SelectIR Transmission Delay Use IR PinsPower Management Setup Power Type Bios Setup Watch Dog ActionWatch Dog Timer Minutes COM Port SelectTime hhmmss Alarm Resume by AlarmDate of Month Alarm Boot Up NumLock StatusSpread Spectrum Boot First / Second / Third Boot Device Bios Setup Hard Disk Boot PriorityCD-ROM This setting Refer to Boot Priority Boot Other DeviceSecurity Set Supervisor PasswordSet User Password Security OptionSystem System SummaryHalt On Smart Fan Setting Smart SYSFan1 / CPUFan1 / SYSFan2 TemperaturePC Health Bios Setup SYSFan1 / CPUFan1 / SYSFan2 Tolerance Value Save & Exit Setup Load Fail-Safe DefaultsLoad Optimized Defaults Exit