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The KM266-MVB Mainboard 

Page 33 

!

VIA-3058 AC97 Audio 

If you want to enable the on-chip audio capabilities of your system you 

need use the default setting “Auto”. If you install an add on sound card you 

must disable this field. 

 

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Primary/Secondary, Master/Slave PIO 

The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode 

(0-4) for each of the four IDE devices that the onboard IDE interface sup-

ports. Modes 0 through 4 provide successively increased performance. In 

Auto mode, the system automatically determines the best mode for each 

device. 

 

!

Primary/Secondary, Master/Slave UDMA 

Ultra DMA/66 implementation is possible only if  your  IDE hard drive 

supports it and the operating environment includes a DMA driver (Windows 

98 OSR2 or a third-party IDE bus master driver). If your hard drive and 

your system software both support Ultra DMA/66, select Auto to enable 

BIOS support

 

VIA OnChip PCI Device 

 

When you select this field the following menu will appear:

 

Managing The PC BIOS 

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Summary of Contents for KM266-MVB

Page 1: ...nboard Page 1 KM266 KM266 KM266 KM266 MVB MVB MVB MVB Mainboard Manual Mainboard Manual Mainboard Manual Mainboard Manual Socket A DDR Micro ATX Mainboard Version 1 x UM KM266 MVB E1 Rev 1 0V Creation...

Page 2: ...o its contents at any time without prior notice 2002 All Rights Reserved Trademarks Microsoft MS DOS WindowsTM Windows 95 and Windows 98 are registered trademarks of Microsoft Corporation Phoenix Awar...

Page 3: ...The KM266 MVB Mainboard Page 3 0 1 2 3 42 0 12 0 1 34 3 04 0 1 5 5 6 7 6 7 6 7 6 5 8 8 5 8 39 4 2 4 8 9 9 6 6 1 5 5 5 3 Table Of Contents...

Page 4: ...The KM266 MVB Mainboard Page 4 7 8 2 8 2 8 8 8 8 6 6 8 5 3 0 9 62 9 6 9 4 4 0 6 0 7 8 9 0 9 0 5 9 5 4 A 4 9 0 B 3 C Table Of Contents...

Page 5: ...onnectors PWRLED SPK System Panel Power LED Connectors CN31 USB4 CN8 FDC AGP Slot CN9 IDE1 CN39 Front Audio CN15 A ATX Power Supply CN21 CD IN CN38 USB6 CN10 IDE2 CN16 WOL CN45 AUX IN CN17 FAN2 DIMM1...

Page 6: ...nsions Width 244 mm Length 200 mm 1 2 3 Environmental Limitations Operating Temperature 10 C to 40 C 50 F to 104 F Required Airflow 50 linear feet per minute across the CPU Storage Temperature 40 C to...

Page 7: ...is ALC202A WOL Wake On LAN Connector The mainboard supports Wake On LAN functionality Word Size Data Path 8 bit 16 bit 32 bit 64 bit Address Path 32 bit Front Side Bus Frequency FSB The Front Side Bus...

Page 8: ...udio jacks SPK OUT LINE IN and MIC IN PCI Bus Master IDE Controller Two PCI IDE interfaces support up to four IDE devices This mainboard supports ATA 33 66 100 133 hard drives PIO Mode 3 and Mode 4 En...

Page 9: ...in Windows operating systems The mainboard is capable of monitoring the following health conditions of your system 1 Processor temperature It has an overheat alarm 2 VCORE 3 3V 5V 12V 12V voltages an...

Page 10: ...CN13 CN15 A CN16 CN17 CN21 CN30 31 CN32 38 CN39 CN45 Floppy Drive Connector Primary IDE Secondary IDE CPU Fan ATX Power Supply Wake On LAN Connector Chassis Fan CD Audio In Universal Serial Bus 3 4 U...

Page 11: ...you start installing your mainboard we strongly recom mend that you use a grounded anti static mat We further rec ommend that you attach an anti static wristband which is grounded at the same locatio...

Page 12: ...The KM266 MVB Mainboard Page 12 Hardware Installation...

Page 13: ...or the Socket on the mainboard 3 There is a lever on the side of the socket First push this lever sideways and then lift it to a 90 degree angle 4 Insert the CPU into the Socket Please make sure that...

Page 14: ...the system will automatically be configured and the IRQ s will be assigned automatically Hardware Installation 6 C 3 0 7 3 8 7 3 8 3 0 C 0 4 C 3 0 C 3 C 9 6 C 0 C C 3 6 6 Top View of a 32 bit PCI Slot...

Page 15: ...efore sup port up to four IDE devices If you install two hard drives you need to config ure the second drive to Slave mode in the BIOS setup Please refer to your hard drive manual for the appropriate...

Page 16: ...mainboard comes with an onboard power supply connector labeled CN15 A CN15 A is a regular ATX power supply connector This must be connected to an ATX power supply The plug from the power supply can on...

Page 17: ...f a WOL Connector 2 5 7 USB3 USB4 USB5 USB6 Connectors Connector CN30 USB3 CN31 USB4 CN32 USB5 CN38 USB6 Type 5 pin You already have two USB2 0 ports available USB1 and 2 see external con nectors The...

Page 18: ...t Audio Connector 0 1 2 The following System Panel Buttons and LED Connectors 2 x 4 pins can be found at the front of the main board on the left hand side PW Power On Off and Suspend Switch Connector...

Page 19: ...witch will operate like a normal ON OFF Power button 2 6 2 HL IDE HDD LED Connector Any read and write activity by the HDD will turn this LED on 2 6 3 RS Reset Button Connector If you connect this con...

Page 20: ...r CN2 MS Type 6 pin female Connector CN3 COM1 Type 9 pin male One serial port is available for a mouse and other serial devices I O addresses used are 3F8H 2F8H 3E8H 2E8H and IRQ3 IRQ4 selected by CMO...

Page 21: ...that supports two additional USB external connectors The USB cable is not included in the package USB 2 USB 1 2 8 7 Game MIDI Connector Connector CN18 Type 15 pin female The Audio Game port connector...

Page 22: ...oard change the settings on Pin 2 and Pin 3 This might help you to solve the problem 2 9 2 JP2 CPU FSB Type 2 pin Default Short This allows you to select the speed of your CPU If you are using a 200 M...

Page 23: ...pportu nity to run the BIOS CMOS Setup Utility As soon as you turn on your system press the Delete button to activate the BIOS CMOS Setup Utility If your computer finishes the POST Power On Self Test...

Page 24: ...ng or type the desired value into the field Time hh mm ss Sets your system to the time you specify usually the current time The for mat is hour minute second The time format is based on the 24 hour mi...

Page 25: ...S Setup Utility will automatically detect the correct video type 5 1 5 5 1 5 1 5 88 1 0 2 0 0 2 0 C 0 0 2 C 0 0 2 0 0 2 0 6 6 5 6 6 88 6 9 9 9 9 6 4 6 7 4 7 9 9 G H G1 H G1 H G1 H 7 1 2 8 5 C 7 7 4 Vi...

Page 26: ...total memory installed in the PC system Managing The PC BIOS 1 4 3 C C 1 F 4 6 6 6 6 4 6 6 1 4 C 2 4 2 4 I 6 6 4 C C 7 6 4 C C G H G H G H G H G H G H G H G 0 H G H G H G H G H G4 H G H G H G H G H G1...

Page 27: ...CD ROM etc Boot Other Device When this field is enabled you will be able Boot your computer from a different device not your HDD or FDD Swap Floppy Drive This field is effective only in systems with...

Page 28: ...he Operating System Managing The PC BIOS PS 2 Mouse Function Control This option enables or disables the PS 2 mouse function OS Select For DRAM 64MB Only select OS2 if you are running an OS 2 operatin...

Page 29: ...will be automatically selected by the BIOS Current Dram Frequency The setting for this field will be automatically detected by the BIOS The value that is selected in derived from the RAM clock DRAM C...

Page 30: ...recommend that you increase the delay time Bank Interleave This option enables you to set the interleave mode of the RAM module in terface and it decides how multiple memory modules communicate It wi...

Page 31: ...eserved it cannot be cached The user information of peripherals that need to use this area of system memory usually discusses their memory re quirements System BIOS Cacheable Selecting Enabled allows...

Page 32: ...the onboard IDE 1 and or 2 then select Disabled and this interface will be deactivated OnChip IDE Channel 0 1 The chipset contains a PCI IDE interface with support for two IDE channels To activate th...

Page 33: ...de successively increased performance In Auto mode the system automatically determines the best mode for each device Primary Secondary Master Slave UDMA Ultra DMA 66 implementation is possible only if...

Page 34: ...e two options half or full duplex function The full duplex mode allows bi directional transmission at a single time where as the half duplex mode only allows transmission in one direction at a time Th...

Page 35: ...y installed one graphics card the BIOS will automatically detect it and you do not need to set this field OnChip USB Controller This field allows you to enable or disable the onboard USB controller US...

Page 36: ...ws you to select the degree of power saving The choices are shown in the table below Managing The PC BIOS C C J C C 00 8 B 4 J 3 7 C C Video Off Method This determines the manner in which the monitor...

Page 37: ...L 0 3 7 K 7 K 7 0 IRQ Event Activity Detect When you press the Enter the following menu will appear 4 C9 5 6 3 6 3 2 2 3 2 2 B 4 B 4 3 4 9 9 M F C G H G H G H G4 H G 2 4 H G41H G4 H G H G H G H 9 9 G...

Page 38: ...from power saving mode Date of Month Resume Time hh mm ss When RTC Alarm Resume is enabled your can set the date and time at which the RTC real time clock alarm awakens the system from Suspend mode IR...

Page 39: ...are controlled manually assign each system interrupt a type depending on the type of device using the interrupt PCI VGA Palette Snoop Some display cards are non standard VGA cards such as graphics acc...

Page 40: ...ave programmed into your system will be activated Current CPU Temp This field shows the current temperature for CPU 1 Current CPU FAN Speed This field shows you the present CPU Cooling FAN1 speed Curr...

Page 41: ...e PCI or DIMM connectors the clock on the related DIMM and PCI slot will be disabled to reduce the Electro Magnetic Interference EMI 3 7 CPU Clock This field allows a timing combination for the CPU to...

Page 42: ...pti mized Defaults If this option is selected it will give a series of parameters that will ensure the reliability and performance of your PC If you lose your CMOS data or you don t know how to comple...

Page 43: ...ord the PC system will stop and the operating system will not be loaded 3 12 2 Set User Password The User Password can be used to check the user s authority However this password entry is different fr...

Page 44: ...to the EXIT WITHOUT SAVING option Press the Enter key Then press Y 2 When System is selected in Security Option When you turn on the PC system it will request that you enter the Password Without the c...

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