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CHAINTECH 7AIV2, Руководство пользователя

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User's Manual

36

3-8 Frequency/Voltage Control

By choosing the Frequency/Voltage Control Setup option from the CMOS Setup
Utility menu (Figure 3-1), the screen below is displayed. This sample screen contains
the manufacturer's default values for the mainboard.

    

 

Item Help

Menu Level 

    

CMOS Setup Utility- Copyright (C) 1984-2000 Award Software

Frequency/Voltage Control

A. Spectrum  Spread

When Enabled this function will cause lower EMI by spreading the system
frequency spectrum.  For normal operation, disable this function.

B. CPU Host/PCI Clock

Thie feature allow your to select a timing combination for the CPU and the PCI
bus.

Figure 3-9  SeePU Setup Screen

Move  Enter:Select    +/-/PU/PD:Value     F10:Save     ESC:Exit     F1:General Help

              F5:Previous Values           F6:Fail-Safe Defaults           F7:Optimized Defaults

Spread Spectrum Modulated
CPU Host/PCI Clock

Disabled
Default

Содержание 7AIV2

Страница 1: ...f the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that ma...

Страница 2: ...nce with FCC regulations Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment Canadian Departm...

Страница 3: ...Features 26 3 4 Integrated Peripherals 29 3 5 Power Management Setup 31 3 6 PNP PCI Configuration 34 3 7 PC Health Status 35 3 8 Frequency Voltage Control 36 3 9 Load Fail Safe Defaults 37 3 10 Load O...

Страница 4: ...HDD IDE SCSI ZIP ATAPI etc Includes Trend ChipAway Virus protection for virus free boot and virus free operating system BIOS Wonder technology including ChipAway Virus Flash BIOS Write Protect Embedd...

Страница 5: ...nology licensed from ERSO w General MIDI 128 sounds 8 drum kit 32 voice HRTF 3D positional audio CRL 3D supports MS DirectSound3D Aureal A3D and Creative EAX Environment Audio Extensions APIs 4 Channe...

Страница 6: ...024 Supports NTSC and PAL digital output 16 32MB SDRAM for video buffer w 2 4x16 SDRAM x 4 16M 2x32 x2 32M 2x32 x4 32M 4x16 x4 Onboard 128 bit AGP VGA Controller Optional Chrontel CH7004 for TV out Su...

Страница 7: ...ree booting procedure Embbeded Flash Utility ease the upgrade way and solve the incompatibility between flash type and flash utility Advanced Management Features Power on events WOL Wake on LAN networ...

Страница 8: ...ne CD ROM that includes Acrobat Reader Award Flash EPROM Utility Award DMI Utility for DOS VIA Service Pack for Win9x WinNT including Bus Master IDE drivers AGP VxD and etc VIA Sound Driver for DOS Wi...

Страница 9: ...6 Chapter 1 Memo...

Страница 10: ...ting modes A jumper consists of a row of gold colored pins that protrude from the surface of the mainboard It is important not to confuse jumpers with connectors or headers Puttingjumpercapsonanything...

Страница 11: ...possible burnout of your CPU 2 3 Plug and Play CPU Configuration This board support plug and play CPU configuration if you install a CPU on this mainboard the board will automatically detect and set...

Страница 12: ...X Power Supply Connector 10 CN5 WOL Wake on LAN Connector 14 CN7 Auxiliary CD ROM Audio in Connector 15 CN8 CD ROM Audio in Connector 15 CN9 USB 2 3 Connector 15 CN10 Over ride Power Button Connector...

Страница 13: ...nterface which incorporates standard 5V 12V optional 3 3V and Soft power signals The Soft power signal a 5V trickle supply is continuously supplied when AC power is available When the system is in the...

Страница 14: ...g the mouse will bring the system back to Full On Pushing the button while in Full On mode for more than 4 seconds will switch the system completely off See Over ride Power Button Operation diagram B...

Страница 15: ...ity LED Connector The IDE activity LED lights up whenever the system reads writes to the IDE devices G Turbo LED Connector This mainboard does not have a Turbo De turbo speed modes So the turbo LED wi...

Страница 16: ...wer source 2 Set the jumper cap at location 2 3 for 5 seconds then set it back to the default position 3 Connect the system s power and then start the system 4 Enter BIOS s CMOS Setup Utility and choo...

Страница 17: ...ability to remotely manage PCs on a network is a significant factor in reducing administrative and ownership costs Magic Packet technology is designed to give WOL Wake on LAN capability to the LAN con...

Страница 18: ...to use a USB keyboard you must enable the onchip USB USB keyboard support function in BIOS s Integrated Peripherals menu See Section 3 4 USB is an open industry standard providing a simple and inexpe...

Страница 19: ...ardware is able to detect the CPU and system fan speed in rpm revolutions per minute These connectors supports 3 pin cooling fans with minimum of 3500 RPM The wiring and plug may vary depending on the...

Страница 20: ...Setup PS 2 Mouse and Keyboard Ports CN2 If a PS 2 mouse is used BIOS will automatically detect and assign IRQ12 to the PS 2 mouse Pin Definition 1 Data 2 No Connection 3 Ground 4 5V fused 5 Clock 6 No...

Страница 21: ...uffered registered 64 72 bit SDRAM with SPD Module size Single double side 16 32 64 128 256 512MBytes Parity Either parity or non parity This mainboard supports 3 3v unbuffered 4 clock SDRAM DIMM only...

Страница 22: ...lete key to enter the Award BIOS setup program The primary screen as shown in Figure 3 1 is a list of the menus and functions available in the setup program Select the desired item and press enter to...

Страница 23: ...med events such as power management saving files etc are based on this timer Hard Disk Setup Primary Secondary Master Slave This category identifies up to four IDE hard disk drives that have been inst...

Страница 24: ...have the same number of sectors per track at the innermost tracks as at the outermost tracks Thus the data density at the innermost tracks is higher and the bits are lying closer together Even though...

Страница 25: ...re are no IDE HDD devices in your system You can use the IDE HDD Auto Detection function to auto detect your hard drive parameters Using this function will automatically insert the parameters discusse...

Страница 26: ...eliminating the need to perform periodical version updates after new viruses have been found Item Help Menu Level Figure 3 3 Advanced BIOS Features Screen CMOS Setup Utility Copyright C 1984 2000 Awar...

Страница 27: ...will search these drives for an operating system Swap Floppy Drive Enabling this function will swap the floppy drive assignment so that drive A will function as drive B and drive B will function as dr...

Страница 28: ...hadow Memory Software such as system BIOS video BIOS SCSI BIOS etc that resides in ROM Read Only Memory chips is called firmware Shadowing of firmware occurs when BIOS is copied to RAM address C0000h...

Страница 29: ...r the board has paged DRAM or EDO Extended Data Output DRAMs B SDRAM Cycle Length When synchronous DRAM is installed the number of the clock cycles of CAS latency depends on the DRAM timing Do not res...

Страница 30: ...eo RAM resulting in better system performance However if any programs write to this memory area a system error may occur F AGP Aperture Size This function determines the amount of system memory that i...

Страница 31: ...nces between the CPU and the PCI bus J PCI Delay Transaction The chipset has an embedded 32 bit posted write buffer to support delay transactions cycles Select Enabled to support compliance with PCI s...

Страница 32: ...al devices By choosing the Integrated Peripherals option from the CMOS Setup Utility menu Figure 3 1 the screen below is displayed This sample screen contains the manufacturer s default values for the...

Страница 33: ...computer operation Select enabled to use this function F IDE HDD Block Mode Block mode is also called block transfer multiple commands or multiple sector read write If your IDE hard drive supports bl...

Страница 34: ...players when they are not in use B Power Management Power management allows the computer to save electricity when it is not in use by entering increasingly deep power saving modes as shown by the diag...

Страница 35: ...This function serves as both a screen saver and an electricity saver DPMS Supported Select this option if your video card supports the Display Power Management Signaling DPMS standard i e you have a m...

Страница 36: ...n on the resume event in green mode H Power On By Alarm When enabled this setting allows the system to turn back on at a designated time of the month User must designate date of month and time of day...

Страница 37: ...data structures stored in flash memory Each data structure defines the resources used by a device or a card in the system This includes legacy and PCI ISA PnP devices C FDD IRQ Can Be Free This functi...

Страница 38: ...oard CMOS Setup Utility Copyright C 1984 2000 Award Software PC Health Status Item Help Menu Level Figure 3 8 PC Health Status Screen CurrentCPUTemp Current System Temp Current CPU FAN Speed Current S...

Страница 39: ...0 Award Software Frequency Voltage Control A Spectrum Spread When Enabled this function will cause lower EMI by spreading the system frequency spectrum For normal operation disable this function B CPU...

Страница 40: ...nu Figure3 1 If the stored record created by the setup program becomes corrupted and therefore unusable these defaults will be loaded automatically when you turn on the computer Frequency Voltage Cont...

Страница 41: ...turn on the computer Figure 3 11 Load Optimized Defaults Screen CMOS Setup Utility Copyright C 1984 2000 Award Software Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integra...

Страница 42: ...m for example Windows 98 found on the boot drive This is shown in Figures 3 12 and 3 13 The third and fourth variables are user password and supervisor password selected in BIOS Figure 3 1 The main pu...

Страница 43: ...tup If you select this and type Y for yes followed by the Enter key the values entered in the setup utilities will be recorded in the CMOS memory of the BIOS chip 3 13 Exit Without Saving Selecting th...

Страница 44: ...Acrobat Reader The Mainboard software guide discusses the following items The following items are discussed in the TXT or PDF files VIA Service Pack for Win9x WinNT including Bus Master IDE drivers AG...

Страница 45: ...42 Chapter 4 Memo...

Страница 46: ...able INT IRQ2 0020 0021 00A0 00A1 4 COM2 B IRQ3 2F8 2FF 5 COM1 A IRQ4 3F8 3FF 6 Floppy IRQ6 3F0 3F7 7 LPT1 IRQ7 378 37F 8 Real Time Clock IRQ8 070 071 9 PS 2 Mouse IRQ12 060 064 10 Mathcoprocessor IRQ...

Страница 47: ...44 User s Manual Memo...

Страница 48: ...CMOS Setup Utility menu See Chapter 3 Don t turn off or restart your system during programming process Make sure that your floppy diskette have only one BIN file to aviod confussion FLASH MEMORY WRIT...

Страница 49: ...46 User s Manual Memo...

Страница 50: ...or to the release of this mainboard Figure 1 1 Figure 1 2 VIA686B Driver Installation Instruction October 13 2000 Please note that when you installed the VIA service pack driver and then reboot your s...

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