PSB Speakers PSB-1688LF user manual VIA Onchip IDE Device, OnChip IDE Channel 0, IDE Prefetch Mode

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Chapter 4 Award BIOS Setup

VIA ONCHIP IDE DEVICE:

The options for these items are found in its sub menu. By pressing the <ENTER> key, you are prompt to enter the sub menu of the detailed options as shown below:

Phoenix – Award CMOS Setup Utility

VIA OnChip IDE Device

	OnChip IDE Channel0	[Enabled]	Item Help
	OnChip IDE Channel1	[Enabled]	Item Help
	OnChip IDE Channel1	[Enabled]
	IDE Prefetch Mode	[Enabled]
	IDE Prefetch Mode	[Enabled]
	Primary Master PIO	[Auto]	Menu Level ►
	Primary Slave PIO	[Auto]
	Secondary Master PIO	[Auto]
	Secondary Slave PIO	[Auto]
	Primary Master UDMA	[Auto]
	Primary Slave UDMA	[Auto]
	Secondary Master UDMA	[Auto]
	Secondary Slave UDMA	[Auto]
	IDE HDD Block Mode	[Enabled]

↑↓→←:Move Enter: Select	+/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values	F6:Fail-Safe Defaults	F7:Optimized Defaults

Descriptions on each item above are as follows:

1.OnChip IDE Channel 0 / 1

The chipset contains a PCI IDE interface with support for two IDE channels. Select Enabled to activate the secondary IDE interface. Select Disabled to deactivate this interface.

2.IDE Prefetch Mode

The onboard IDE drive interfaces supports IDE pre-fetching for faster drive accesses. If you install a primary and or secondary add-in IDE interface, set this field to Disabled if the interface does not support pre- fetching.

3.Primary Master/Slave PIO Secondary Master/Slave PIO

The four IDE PIO fields allow you to set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports. Modes 0 through 4 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device.

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PSB-1688LF USER′S MANUAL

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Contents USER’S Manual PSB-1688LF Socket FCC Notice Table of Contents Appendix a Expansion BUS Introduction About this Manual Hardware ConfigurationCPU Type System SpecificationIDE Interface Irda Port Safety Precautions Hardware EXKB1 Jumper & Connector Quick Reference TableComponent Locations PSB-1688LF Connector, Jumper and Component locationsJumpers and Caps HOW to SET the JumpersJumper Settings Jumper DiagramsRS-232 RS-422 COM Port ConnectorFunction JumperKeyboard PS/2 Mouse Keyboard or PS/2 Mouse ConnectorKeyboard or PS/2 Mouse Selection Hard Disk Drive LED Connector External Keyboard ConnectorReset Connector ATX Power Button External Speaker ConnectorPower LED Connector Pin closed Irda ConnectorClear Cmos Data Selection Universal Serial BUS Connector CPU FAN ConnectorJUSB2 WAKE-ON-LAN ConnectorJP11 RESET/NMI/CLEAR Watchdog SelectionVGA1 VGA ConnectorHard Disk Drive Connector PSB-1688LF User ′S Manual Floppy Disk Drive Connector Printer Connector Compact Flash Power Selection LAN ConnectorCompact Flash MASTER/SLAVE Selection ATX Power Signal ConnectorATXPWR1 Power ConnectorJP6 ATX / AT Power SelectionPpci Epci ConnectorEppci IRQ Selection Memory InstallationLCD1 LCD Panel ConnectorSoftware Utilities Introduction VIA 4IN1 Service Pack DriverFilename Purpose Assume that CD ROM drive is D IntroductionVGA Driver Utility To update VGA Bios for LCD Flat Panel Display Flash Bios UpdateSystem Bios Update Page3-5 LAN Driver Utility Install LAN Driver to Windows 98SE/2000/XPInstall LAN Driver to Windows NT4.0 Installation of Utility for Windows 98SE/ 2000/XP USB2.0 Software Installation UtilityWatchdog disable program Watchdog Timer ConfigurationWatchdog enable program Page3-10 Award Bios Setup Introduction Setup program initial screen Entering SetupCmos Setup screen Standard Cmos FeaturesIDE Primary Master / Slave IDE Secondary Master / Slave Video Drive a and Drive BHalt on Base MemoryAward Hard Disk Type Table Hard Disk AttributesBios Features Setup Screen Advanced Bios FeaturesQuick Power on SELF-TEST Processor Number FeatureFIRST/SECOND/THIRD/OTHER Boot Device Boot UP Floppy SeekTypematic Rate Setting Boot UP Numlock StatusTypematic Delay Msec Gate 20A OptionOS Select for Dram 64MB Video Bios ShadowChipset Features Setup Screen Advanced Chipset FeaturesCurrent FSB Frequency Dram CLOCK/DRIVE ControlCurrent Dram Frequency Dram ClockDram CAS Latency Active to CMD Trcd Dram Command RateAGP & P2P Bridge Control AGP Aperture SizeCPU & PCI BUS Control Memory Hole System Bios CacheableVideo RAM Cacheable IO Channel Check NMIIntegrated Peripherals Integrated Peripherals Setup ScreenVIA Onchip IDE Device IDE Prefetch ModeOnChip IDE Channel 0 Primary Master/Slave PIO Secondary Master/Slave PIOVIA Onchip PCI Device Primary Master/Slave Udma Secondary Master/Slave UdmaOnChip USB Controller USB Keyboard SupportSuper IO Device Init Display First Power Management Setup Screen Power Management SetupPower Management Option Suspend ModeVideo OFF Method Video OFF OptionModem USE IRQ SOFT-OFF by PWR-BTTNIRQ/EVENT Activity Detect IRQ Activity Monitoring RTC Alarm ResumePNP/PCI Configuration Setup Screen PNP/PCI ConfigurationPNP OS Installed Reset Configuration DataIRQ Resources Resource Controlled byDMA Resources PCI/VGA Palette SnoopPC Health Status CPU TemperatureCPU Warning Temerature CPU FAN SpeedFrequency / Voltage Control Setup Screen Shutdown TemperatureFREQUENCY/VOLTAGE Control Auto Detect DIMM/PCI CLKLoad Optimized Defaults Load FAIL-SAFE DefaultsCPU Host / PCI Clock CPU RatioTo Disable the Password Password SettingTo SET a Password Save & Exit Setup Exit Without Saving Expansion BUS ISA BUS PIN Assignment PCI BUS PIN Assignment A-4 Technical Summary CPU Socket Block DiagramIRQ Assignment Interrupt MAPCode Assignment RTC & Cmos RAM MAPDMA Channel Map Assignment Timer & DMA Channels MAPTimer Channel Map Assignment Map Memory MAPMemory Map