MSI Keeper 945GME manual Gmch Voltage Jumper J2, AT/ATX Power Select Jumper J5, Jcfvsel

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Hardware Setup

GMCH Voltage Jumper: J2

This jumper is used to adjust the voltage of the Intel 945GME GMCH (Graphics and Memory Controller Hub) as a way to enhance graphics performance.

1	3	1	3	1
J2		1.05V		1.5V

AT/ATX Power Select Jumper: J5

ATX

JCF_SEL & JCFV_SEL

JCF_SEL VCC3VCC5

JCFV_SEL

MasterSlave

2-25

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Contents G52-96411x1 MS-9641 V2.X MainboardTrademarks Copyright NoticeRevision History Technical SupportSafety Instructions FCC-B Radio Frequency Interference Statement Micro-Star International MS-9641Weee Waste Electrical and Electronic Equipment Statement Page Vii Contents Getting Started Getting StartedFSB Mainboard SpecificationsLAN IDEAccessory Getting Started Watch Dog TimerForm Factor MountingMS-9641 v2.X Micro-ATX Mainboard Mainboard LayoutHardware Setup Hardware SetupQuick Components Guide CPU Central Processing Unit CPU & Cooler Set Installation Hardware Setup Memory Population Rules MemoryDDR2 Installing Memory Modules ATX 24-Pin Power Connector ATX1 Power SupplyATX 12V Power Connector JPW0 ATX1USB Connectors Serial Port ConnectorFront Panel LED MS-9641 Mainboard LAN RJ-45 JackHard Disk Connector IDEB0 ConnectorsCompact Flash Card Slot CF0 IDEB0SATA4 SATA3 SATA2 SATA1 Serial Ataii Connectors SATA1~SATA4Front Panel Connectors JFP1 Fan Power Connectors CPUFAN0, SYSFAN1, AUXFAN0FUSB2 Front USB Connector FUSB2USB 2.0 Bracket TV-Out Connector JTV0 SMBus Connector SmbusSerial Port Connector COM Keyboard/Mouse Connector J0 LCD Module Connector JLCD1FWH/LPC Debugging connector JLPC1 JLCD1Cpld Data Reflash PinheaderJP1 LAN ByPass LED Pinheader J3Lanled JP1MS-9641 Mainboard LAN Bypass Definition Bypass setting in BiosBit Definition Programming GuideSegment Signal Name Description Type Bypass MS-9641 Mainboard Signal ActionHardware Setup Method 2 LPC Control Bypass LPC Mode MS-9641 Mainboard Method 1 Gpio control Bypass Gpio ModeSample code Method 1 Gpio Mode Watch Dog function setup sample code Sample Code Method 2 LPC Mode Hardware SetupClear Cmos Jumper CLRCMOS0 JumpersGmch Voltage Jumper J2 AT/ATX Power Select Jumper J5Jcfvsel Golden Finger SlotPCI Peripheral Component Interconnect Slot TOP View B94 Bottom View A94Bios Setup Bios SetupPress F1 to enter Setup Entering SetupGetting Help Control KeysGeneral Help F1 Main MenuMenu Bar Date mmddyy MainTime hhmmss IDE Channel 0 Master/Slave, IDE Channel 1 Master/SlaveCapacity Access M odeCylinder HeadAdvanced Advanced Bios Features Virus WarningCPU L3 Cache Apic Mode Quick Power On Self TestAgent after boot MPS Version Control For OSDram RAS# to CAS# Delay Bios Setup Advanced Chipset Features Dram Timing SelectablePrecharge Delay tRAS CAS Latency TimeBoot Display MS-9641 Mainboard VGA SettingPEG/Onchip VGA Control On-Chip Frame Buffer SizeOn-Chip Primary/Secondary PCI IDE IDE DMA Transfer AccessSata Port Speed Settings On-Chip Serial ATA Setting Sata ModePata IDE Mode / Sata Port IDE Primary/Secondary Master/Slave PIOPlanar Ethernet #01/ #02/ #03/ #04/ #05/ #06 PXE BootUSB Controller, USB 2.0 Controller USB Keyboard/Mouse SupportIR Transmission Delay Uart Mode SelectUR2 Duplex Mode Use IR PinsWatch Dog Timer Minutes Bios Setup Watch Dog ActionPower Management Setup Power Type COM Port SelectDate of Month Alarm Resume by AlarmTime hhmmss Alarm Boot Up NumLock StatusSpread Spectrum Boot CD-ROM This setting Refer to Boot Priority Bios Setup Hard Disk Boot PriorityFirst / Second / Third Boot Device Boot Other DeviceSet User Password Set Supervisor PasswordSecurity Security OptionSystem Summary SystemHalt On Smart SYSFan1 / CPUFan1 / SYSFan2 Temperature Smart Fan SettingPC Health Bios Setup SYSFan1 / CPUFan1 / SYSFan2 Tolerance Value Load Optimized Defaults Load Fail-Safe DefaultsSave & Exit Setup Exit