MSI ATX Mainboard MS-6775 (v1.x) manual AGPMode, AGP Fast Write, AGP Aperture Size

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BIOS Setup

AGPMode

The item sets an appropriate mode for the installed AGP card. Setting options: 1x, 2x, 4x. Select 4x only if your AGP card supports it.

AGP Fast Write

This option enables or disables the AGP Fast Write feature. The Fast Write technology allows the CPU to write directly to the graphics card without passing anything through the system memory and improves the AGP 4X speed. Select Enabled only when the installed AGP card supports this function. Settings: Enabled, Disabled.

AGP Aperture Size

This setting controls just how much system RAM can be allocated to AGP for video purposes. The aperture is a portion of the PCI memory address range dedicated to graphics memory address space. Host cycles that hit the aperture range are forwarded to the AGP without any translation. The option allows the selection of an aperture size of 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, and 256 MB.

AGP Master 1 W/S Write

The field allows users to insert one wait state into the AGP write cycle. Settings: Enabled, Disabled.

AGP Master 1 W/S Read

The field allows users to insert one wait state into the AGP read cycle. Settings: Enabled, Disabled.

AGP Read Synchronization

The field allows you to enable or disable the AGP Read Synchronization feature. Settings: Enabled, Disabled.

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Contents Version G52-M6775X1 KT6M-ILSFCC-B Radio Frequency Interference Statement Revision Revision History Date Copyright NoticeRevision History Safety Instructions Contents Bios Setup Appendix B VIA VT8237 Serial ATA RAID Introduction Appendix a Using 4- or 6-Channel Audio FunctionGetting Started Chipset Mainboard SpecificationsMainMemory SlotsOn-Board Peripherals DimensionAudio LAN 10/100Mainboard Layout BiosLive BIOS/Live Driver MSI Special FeaturesColor Management Round Cable Optional Hardware Setup Spdifout Quick Components GuideThermal Issue for CPU CPU Core Speed Derivation ProcedureCentral Processing Unit CPU Memory Speed/CPU Clock Support MatrixCPU Installation Procedures for Socket MSIRemindsYou Installing AMD Athlon CPU Socket 462 Cooler SetIntroduction to DDR Sdram MemoryDDR Dimm Module Combination Installing DDR ModulesATX 12V Power Connector JPW1 Power SupplyATX 20-Pin Power Connector JWR1 Back Panel Mouse ConnectorUSB 2.0 Connectors Keyboard ConnectorRJ-45 LAN Jack Optional Serial Port Connector ComaPort Audio Port ConnectorsStereo Audio Connectors Parallel Port Connector LPT1 Fan Power Connectors CFAN1/SFAN1 ConnectorsFloppy Disk Drive Connector FDD1 MSI Reminds You Chassis Intrusion Switch Connector JCASE1Hard Disk Connectors IDE1 & IDE2 Optional Serial ATA cable How to attach the Ieee 1394 Port Ieee 1394 Connectors J1394Front Panel Connectors JFP1 & JFP2 CD-In Connector JCD1Front Panel Audio Connector JAUD1 Aux Line-In Connector JAUX1Front USB Connectors JUSB1 & JUSB2 SPDIF-Out Connector SpdifoutClear Cmos Jumper JBAT1 JumpersFSB Clock Jumper SW1, SW2 AGP Accelerated Graphics Port Slot SlotsPCI Peripheral Component Interconnect Slots CNR SlotPCI Interrupt Request Routing Bios Setup Selecting the First Boot Device Entering SetupControl Keys Default SettingsGetting Help MainMenuMain Menu Set User Password Set Supervisor PasswordLoad High Performance Defaults Load Bios Setup DefaultsStandard Cmos Features FloppyDriveA/B Boot Sector Virus ProtectionQuick Boot Advanced Bios FeaturesBoot Sequence Full Screen Logo ShowTry Other Boot Devices 1st/2nd/3rd Boot DeviceBootUpNum-Lock A.R.T. for Hard DisksBoot To OS/2 Password CheckSystem Bios Cacheable Option DescriptionMPS Table Version APICFunction Configure Sdram Timing by Advanced Chipset Features Dram Timing Control Current Host ClockWrite Recovery Cycle RAS to CAS DelaySDRAMFrequency Sdram CAS# LatencyFastCommand SDRAM1TCommandBank Interleave Sdram Burst LengthAGP Fast Write AGPModeAGP Aperture Size AGP Master 1 W/S WriteACPIStandbyState Power Management FeaturesCall VGA Bios at S3 Resuming CPU Critical Temperature PowerManagement/APMCPUHALTCommandDetection Power Button FunctionResume By Alarm After AC Power LossAlarmDate/Hour/Minute/Second Set WakeUp Events00 ~ PCI Latency Timer PNP/PCI ConfigurationsPlug and Play Aware O/S ClearNVRAMPrimaryGraphicsAdaptor PCI IDE BusMasterIntegrated Peripherals Serial Port Floopy Disk ControllerPort2Mode IR Pin SelectPortDMA PortIRQOnboardLAN OnboardLANP.M.ECPU Fan Detection PC Health StatusChassis Intrusion CPU FSB Clock Frequency/Voltage ControlSpreadSpectrum About Supervisor Password & User Password Set Supervisor/User PasswordLoad High Performance/BIOS Setup Defaults Appendix a Using 4- or 6-Channel Audio Function Click Realtek AC97 Audio Drivers MSI Reminds You Installing the Audio DriverInstallation for Windows 98SE/ME/2000/XP Select this option Configuration in the Software Utility Using 4- or 6-Channel Audio FunctionUsing the Back Panel Using 4- or 6-Channel Audio Function „ 2-Channel Mode for Stereo-Speaker Output Connecting the SpeakersLine Out Rear channels Line Out Front channels „ 4-Channel Mode for 4-Speaker Output„ 6-Channel Mode for 6-Speaker Output Testing Each Speaker Testing the Connected SpeakersMS-6775 ATX Mainboard Playing KaraOK Playing KaraOKAppendix B VIA VT8237 Serial ATA RAID Introduction Capacity Benefits IntroductionRAID 1 Mirroring RAID 0 StripingBios Configuration Create Disk Array MS-6775 ATX Mainboard MSIRemindsYou Delete Disk Array Create and Delete Spare Hard Drive View Serial Number of Hard Drive Duplicate Critical RAID 1 Array Destroy the Mirroring Relationship Power off and Check the Failed DriveRebuild Broken RAID 1 Array Continue to boot Choose Replacement Drive and RebuildConfirming Windows XP Driver Installation Installing RAID Software & DriversExisting Windows XP Driver Installation Installation of VIA Sata RAID Utility MS-6775 ATX Mainboard Using VIA RAID Tool MS-6775 ATX Mainboard VIA VT8237 Serial ATA RAID Introduction MS-6775 ATX Mainboard