MSI Keeper 945GME manual Jumpers, Clear Cmos Jumper CLRCMOS0

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MS-9641 Mainboard

Jumpers

Clear CMOS Jumper: CLR_CMOS0

There is a CMOS RAM onboard that has a power supply from external battery to keep the data of system configuration. With the CMOS RAM, the system can automatically boot OS every time it is turned on. If you want to clear the system configuration, set the CLR_CMOS0 (Clear CMOS Jumper ) to clear data.

1

1

3

1

3

CLR_CMOS0

Clear Data

 

 

Keep Data

Important

You can clear CMOS by shorting 1-2 pin while the system is off. Then return to 2-3 pin position. Avoid clearing the CMOS while the system is on; it will damage the mainboard.

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Contents MS-9641 V2.X Mainboard G52-96411x1Copyright Notice TrademarksRevision History 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 StartedMainboard Specifications FSBLAN IDEGetting Started Watch Dog Timer AccessoryForm Factor 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 Power Supply ATX 24-Pin Power Connector ATX1ATX 12V Power Connector JPW0 ATX1Serial Port Connector USB ConnectorsFront Panel MS-9641 Mainboard LAN RJ-45 Jack LEDConnectors Hard Disk Connector IDEB0Compact Flash Card Slot CF0 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 LCD Module Connector JLCD1 Keyboard/Mouse Connector J0FWH/LPC Debugging connector JLPC1 JLCD1LAN ByPass LED Pinheader J3 Cpld Data Reflash PinheaderJP1Lanled 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 Slot Golden FingerPCI Peripheral Component Interconnect Slot TOP View B94 Bottom View A94Bios Setup Bios SetupEntering Setup Press F1 to enter SetupControl Keys Getting HelpGeneral Help F1 Main MenuMenu Bar Main Date mmddyyTime hhmmss IDE Channel 0 Master/Slave, IDE Channel 1 Master/SlaveAccess M ode CapacityCylinder HeadAdvanced Bios Features Virus Warning AdvancedCPU L3 Cache Quick Power On Self Test Apic ModeAgent after boot MPS Version Control For OSBios Setup Advanced Chipset Features Dram Timing Selectable Dram RAS# to CAS# DelayPrecharge Delay tRAS CAS Latency TimeMS-9641 Mainboard VGA Setting Boot DisplayPEG/Onchip VGA Control On-Chip Frame Buffer SizeIDE DMA Transfer Access On-Chip Primary/Secondary PCI IDEOn-Chip Serial ATA Setting Sata Mode Sata Port Speed SettingsPata IDE Mode / Sata Port IDE Primary/Secondary Master/Slave PIOPXE Boot Planar Ethernet #01/ #02/ #03/ #04/ #05/ #06USB Controller, USB 2.0 Controller USB Keyboard/Mouse SupportUart Mode Select IR Transmission DelayUR2 Duplex Mode Use IR PinsBios Setup Watch Dog Action Watch Dog Timer MinutesPower Management Setup Power Type COM Port SelectResume by Alarm Date of Month AlarmTime hhmmss Alarm Boot Up NumLock StatusSpread Spectrum Boot Bios Setup Hard Disk Boot Priority CD-ROM This setting Refer to Boot PriorityFirst / Second / Third Boot Device Boot Other DeviceSet Supervisor Password Set User PasswordSecurity Security OptionSystem System SummaryHalt On Smart Fan Setting Smart SYSFan1 / CPUFan1 / SYSFan2 TemperaturePC Health Bios Setup SYSFan1 / CPUFan1 / SYSFan2 Tolerance Value Load Fail-Safe Defaults Load Optimized DefaultsSave & Exit Setup Exit