Intel IB935 First/Second/Third Boot Device, Boot Other Device, Swap Floppy Drive, Gate A20 Option

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First/Second/Third Boot Device

BIOS SETUP

First/Second/Third Boot Device

These fields determine the drive that the system searches first for an operating system.

Boot Other Device

These fields allow the system to search for an OS from other devices other than the ones selected in the First/Second/Third Boot Device.

Swap Floppy Drive

This item allows you to determine whether or not to enable Swap Floppy Drive. When enabled, the BIOS swaps floppy drive assignments so that Drive A becomes Drive B, and Drive B becomes Drive A. By default, this field is set to Disabled.

Boot Up Floppy Seek

This feature controls whether the BIOS checks for a floppy drive while booting up. If it cannot detect one (either due to improper configuration or its absence), it will flash an error message.

Boot Up NumLock Status

This allows you to activate the NumLock function after you power up the system.

Gate A20 Option

This field allows you to select how Gate A20 is worked. Gate A20 is a device used to address memory above 1 MB.

Typematic Rate Setting

When disabled, continually holding down a key on your keyboard will generate only one instance. When enabled, you can set the two typematic controls listed next. By default, this field is set to Disabled.

Typematic Rate (Chars/Sec)

When the typematic rate is enabled, the system registers repeated keystrokes speeds. Settings are from 6 to 30 characters per second.

Typematic Delay (Msec)

When the typematic rate is enabled, this item allows you to set the time interval for displaying the first and second characters. By default, this item is set to 250msec.

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IB935 User’s Manual

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Contents IB935 IB935, IB935RFVersion USER’S MANUALAcknowledgments Drivers Installation InstallationsBIOS Setup Realtek HD Code Audio Driver InstallationThe IB935 CPU Card Product Description IntroductionINTRODUCTION Checklist ReminderSpecifications Board Dimensions Installations INSTALLATIONSInstalling the CPU Lock Installing the MemoryDDR2 Module Lock Setting the Jumpers Jumpers on IB935 Jumper Locations on IB935Page JP4 Configure and Recovery Factory use only JP5 Power ON SettingJP7 Setting JP7 ICH9 PCI-E port 1-4 Configuration SettingsJP11 Clear CMOS Contents JP11Connectors on IB935 Connector Locations on IB935 Factory use onlySYSFAN1, SYSFAN2 SYSTEM Fan Power Connector ATX1 ATX 12V Power ConnectorCPUFAN1 CPU Fan Power Connector CN1, CN2, CN3, CN4 SATA HDD ConnectorIDE1 IDE1 Primary IDE ConnectorFDC1 Floppy Drive Connector FDD1J2 Parallel Port Connector VGA1 VGA CRT ConnectorJ1 External Audio Connector AutoFeedJ4 IrDA Connector J3 Digital I/O Connector 4 in, 4 outJ5 CD-In Audio Connector J6 COM2 Serial Port J7 COM1 Serial Ports ConnectorJ8 System Function Connector J7 is a 10-pin header support RS232 COM portsATX Power ON Switch Pins 7 and Speaker Pins 1Power LED Pins 11 Reset Switch Pins 9 andJ10, J11 External PS/2 Mouse and Keyboard Connector J9 PS/2 Keyboard and Mouse ConnectorJ12 Wake On LAN Connector J15, J17 Gigabit LAN RJ45 Connector J13 USB ConnectorJ14 USB Connector J16 SPI Debug Tools Port Factory use onlyThis page is intentionally left blank BIOS Setup BIOS Setup BIOS IntroductionPress DEL to Enter Setup Standard CMOS Features Standard CMOS Setup DateDrive A / Drive B TimeIDE Channel Master/Slave Landing Zone Landing zoneHalt On VideoThe system boot will not be halted for any error Hard Disk Boot Priority Advanced BIOS FeaturesCPU Feature Quick Power On Self TestBoot Up Floppy Seek First/Second/Third Boot DeviceBoot Other Device Boot Up NumLock StatusMPS Version Control for OS Security OptionAPIC Mode OS Select for DRAM 64MBCAS Latency Time Advanced Chipset FeaturesDRAM Timing Selectable DRAM RAS# to CAS# DelayPrecharge delay tRAS System BIOS CacheableVGA Setting System Memory FrequencyIntegrated Peripherals OnChip Secondary PCI IDE IDE DMA Transfer AccessIDE HDD Block Mode IDE Primary/Secondary Master/Slave PIOHot Key Power ON Power ON FunctionKB Power ON Password LEGACY Mode SupportUSB 1.0 Controller Parallel Port ModePWRON After PWR-Fail USB 2.0 ControllerACPI Function Power Management SetupPower Management ACPI SuspendVideo Off In Suspend HDD Power DownVideo Off Method Suspend TypeResume by Alarm Power On by RingReload Global Timer Events Reset Configuration Data PNP/PCI ConfigurationsPNP OS Installed Init Display FirstCPU Warning Temperature PC Health StatusShutdown Temperature Temperatures/Fan Speeds/VoltagesAuto Detect PCI Clk Frequency/Voltage ControlSpread Spectrum Set Supervisor Password Load Fail-Safe DefaultsLoad Optimized Defaults Save & Exit SetupDrivers Installation IDE Controller Driver Installation……………………………..522. Click IntelR Chipset Software Installation Utility Intel Chipset Software Intallation Utility6. When the Setup Progress screen appears, click Next to continue Intel Graphics Driver Installation 2. Click IntelR Bearlake Chipset Family Graphics DriverRealtek HD Code Audio Driver Installation 2. Click Realtek High Definition Codec Audio DriverIntel PRO LAN Drivers Installation 2. Click IntelR PRO LAN Network Drivers1. The BIOS Setup item “Wake-Up by PCI card” has to be set as Enabled IDE Controller Drivers Installation Appendix A. I/O Port Address MapB. Interrupt Request Lines IRQ LevelC. Watchdog Timer Configuration EnableAndSetWatchdogset count mode as second Name UnlockChip IN None Name ReadReg IN CL - register index D. Digital I/O Sample Code void LockW627HF void //===================================================================== void UnlockW627HF void switch to logic device APPENDIX This page is intentionally left blankIB935 User’s Manual