Abit IL-90MV manual Back to Advanced Bios Features Setup Menu

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C1E Function

This item appears only for certain processors with the C1E (Enhanced Halt State) Function. When set to [Enabled], the processor will further reduce the total power consumption.

Execute Disable Bit

This item appears only for certain processors with the Execute Disable Bit (XD bit) feature. When set to [Enabled], this item allows the processor to prevent data pages from being used by malicious software to execute code and provide memory protection.

EIST Function

This item appears only for certain processors with the EIST (Enhanced Intel SpeedStep Technology) Function. When set to [Enabled], EIST will dynamically switch between multiple frequency and voltage points to optimize the power and performance balance of the processor and system based on demand.

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Hard Disk Boot Priority

This item selects the hard disks booting priority. By pressing <Enter> key, you can enter its submenu where the hard disks detected can be selected for the booting sequence to boot up system.

This item functions only when there is the option of [Hard Disk] in any one of the First/Second/Third Boot Device items.

First Boot Device / Second Boot Device / Third Boot Device / Boot Other Device

Select the drive to boot first, second and third in the [First Boot Device], [Second Boot Device], and [Third Boot Device] items respectively. The BIOS will boot the operating system according to the sequence of the drive selected. Set [Boot Other Device] to [Enabled] if you wish to boot from another device other than these three items.

Boot Up Floppy Seek

When set to [Enabled], the BIOS will check whether the floppy disk drive is installed or not.

Boot Up NumLock Status

This item determines the default state of the numeric keypad at system booting up.

[On]: The numeric keypad functions as number keys.

[Off]: The numeric keypad functions as arrow keys.

Security Option

This item determines when the system will prompt for password - every time the system boots or only when enters the BIOS setup.

[Setup]: The password is required only when accessing the BIOS Setup.

[System]: The password is required each time the computer boots up.

BIOS Setup

iL-90MV

3-7

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Contents Motherboard Intel Socket Core Duo IL-90MVIL-90MV Contents Driver & Utility CD Introduction Features & SpecificationsIeee Motherboard Layout IL-90MV Choosing a Computer Chassis Installing MotherboardShort Open Checking Jumper SettingsCmos Memory Clearing Header and Backup Battery Page USB-PWR1 Wake-up HeadersATX Power Connectors Connecting Chassis ComponentsFront Panel Switches & Indicators Headers FAN Power Connectors CPU Socket 478 Core Duo Installing HardwarePage Hardware Setup 2 DDR2 Memory Slots Floppy and IDE Disk Drive Connectors Hardware Setup Connecting Peripheral DevicesSerial ATA Connectors Additional IEEE1394 Port Header Additional USB 2.0 Port HeadersHardware Front Panel Audio Connection Header Internal Audio ConnectorsHardware Setup PCI Add-on Slots PCI Express X1 Add-on SlotOnboard Status Display Power Source IndicatorsAUDIO1 Connecting Rear I/O DevicesBios Setup Standard Cmos Features Click Enter key to enter its submenu Back to Standard Cmos Features Setup Menu Bios Setup CPU Feature Advanced Bios FeaturesBack to Advanced Bios Features Setup Menu Page Dvmt Advanced Chipset FeaturesPCI Express Root Port Func Back to Advanced Chipset Features Setup MenuBios Setup On-Chip IDE Device Integrated PeripheralsSata RAID ROM On-Chip PCI Device Super-IO Device Onboard PCI Device Power Management Setup Wake Up by Wake# of PCIe Bios Setup PnP/PCI Configurations Bios Setup Abit FanEQ Control PC Health StatusBios Setup Save & Exit Setup Load Fail-Safe DefaultsLoad Optimized Defaults Set PasswordDriver & Utility CD Intel Chipset Software Installation Utility Intel Matrix Storage Technology Driver Intel Graphics Media Accelerator Driver Tips on Hdmi application Page Properties… IL-90MV Realtek Audio Driver USB 2.0 Driver Intel PRO Network Connections DriverIntel Sata Driver Disk Maker Abit EQ The Hardware Doctor Utility Page FlashMenu Bios Update Utility IL-90MV 1 Q & a Troubleshooting How to Get Technical Support?Page Appendix Technical Support Form Sales sales@abit.com.tw Marketing market@abit.com.tw Universal Abit Contact InformationRev