Intel IB850 Security Option, Apic Mode, MPS Version Control for OS, OS Select for Dram 64MB

Page 46

BIOS SETUP

Security Option

This field allows you to limit access to the System and Setup. The default value is Setup. When you select System, the system prompts for the User Password every time you boot up. When you select Setup, the system always boots up and prompts for the Supervisor Password only when the Setup utility is called up.

APIC Mode

APIC stands for Advanced Programmable Interrupt Controller. The default setting is Enabled.

MPS Version Control for OS

This option is specifies the MPS (Multiprocessor Specification) version for your operating system. MPS version 1.4 added extended configuration tables to improve support for multiple PCI bus configurations and improve future expandability. The default setting is 1.4.

OS Select for DRAM > 64MB

This option allows the system to access greater than 64MB of DRAM memory when used with OS/2 that depends on certain BIOS calls to access memory. The default setting is Non-OS/2.

Report No FDD For WIN 95

If you are using Windows 95/98 without a floppy disk drive, select Enabled to release IRQ6. This is required to pass Windows 95/98's SCT test. You should also dis able the Onboard FDC Controller in the Integrated Peripherals screen when there's no floppy drive in the system. If you set this feature to Disabled, the BIOS will not report the missing floppy drive to Win95/98.

Small Logo (EPA) Show

The EPA logo appears at the right side of the monitor screen when the system is boot up. The default setting is Enabled.

42

IB850 User’s Manual

Image 46
Contents USER’S Manual VersionAcknowledgments Table of Contents This page is intentionally left blank Checklist IntroductionProduct Description Specifications VGAInstallations Board Dimensions Installations Installations Installing the CPU ATX Power Installation Installing the MemorySetting the Jumpers Jumper Locations on IB850 JP1 Clear Cmos Contents JP6 82551 10/100Mb LAN Enable/DisableJP9 AT/ATX Power Supply Select JP7 DiskOnChip Address SelectJ1 Tmds Panel Connector Jumper and Connectors on IBA110J2 CRT2 / TV-Out Connector J5, J6 Lvds Connectors 2nd channel, 1st channel J3 Panel Inverter Power ConnectorJ4 VGA Chipset Fan Power Connector JP1 Lvds Panel Power SelectInstallations SW1 Lvds Resolution Select Connectors on IB850 Connector Locations on IB850 IDE1, IDE2J10 Eide ConnectorsAGP1DRQ0 CN1 ATX 12V/+12V Power Connector FDD1 Floppy Drive ConnectorCN2, CN3 USB Connectors J7 External ATX Power Connector J3 CPU Fan Power ConnectorJ8, J9 System Fan Power Connector J1 System Function Connector Speaker Pins 1SMI/Hardware Switch Pins 6 J2 Parallel Port Connector J4, J5 COM1 and COM2 Serial Ports ConnectorJ12 CD-In Audio Connector J10 Wake On LAN ConnectorJ11 External Audio Connector J13, J14 Serial ATA Sata ConnectorsJ16, J18 External PS/2 Mouse and Keyboard Connector J15 VGA CRT ConnectorJ17 IrDA Connector J21 Gigabit LAN RJ45 Connector J19 PS/2 Keyboard and Mouse ConnectorJ20 Primary RJ45 Connector AGP1 MicroAGP Connector for IBA110Watchdog Timer Configuration Sample CodeInstallations Near Installations Bios Setup Bios Introduction Bios SetupPhoenix AwardBIOS Cmos Setup Utility Standard Cmos Setup DateIDE Primary HDDs / IDE Secondary HDDs TimeDrive a / Drive B Video Halt On Quick Power On Self Test Advanced Bios Features Hard Disk / CD-ROM Boot Priority CPU L1 and L2 CacheBios Setup Boot Up Floppy Seek First/Second/Third Boot DeviceBoot Other Device Boot Up NumLock StatusMPS Version Control for OS Apic ModeSecurity Option OS Select for Dram 64MBAdvanced Chipset Features AGP Aperture Size Panel Number Video ConnectorPanel Scaling TV StandardIntegrated Peripherals IDEIDE Primary/Secondary Master/Slave PIO IDE HDD Block ModeOnChip Primary/Secondary PCI IDE IDE Primary/Secondary Master/Slave UdmaUSB Mouse Support Uart Mode SelectParallel Port Mode AC97 AudioAcpi Function Power Management SetupPower Supply Type Acpi Suspend TypeHDD Power Down Power ManagementSuspend Mode Video Off MethodReload Global Timer Events Power On by RingResume by Alarm CPU THRM-ThrottlingReset Configuration Data PNP/PCI ConfigurationsPNP OS Install Resources Controlled byShutdown Temperature CPU Warning TemperatureTemperatures/Fan Speeds/Voltages Temperature/CPU/Chassis Fan Failure WarningAuto Detect PCI Clk Frequency/Voltage ControlSpread Spectrum Set Supervisor/User Password Load Fail-Safe DefaultsLoad Setup Defaults Save & Exit SetupDrivers Installation Intel 875P Chipset Software Intallation Utility Drivers Installation Drivers Installation Realtek AC97 Codec Audio Driver Installation Intel PRO LAN Drivers Installation ATI M7 VGA Driver Installation Drivers Installation ATI M9/M10 VGA Driver Installation Drivers Installation