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User's Manual
2.4.2 Hard Disk Boot Priority
Set hard disk boot device priority.
2.4.3 Virus Warning
Enables or disables the virus warning.
2.4.4 CPU L1 & L2 Cache
Enabling this feature speeds up memory access. The commands are "Enabled" or
"Disabled."
2.4.5 Hyper-Threading Technology
While using a CPU with Hyper-Threading technology, you can select "Enabled" to enable
Hyper-Threading Technology in an OS which sup- ports Hyper-Threading Technology or
select "Disabled" for other OSs which do not support Hyper-Threading technology.
2.4.6 Quick Power On Self Test
This allows the system to skip certain tests to speed up the boot-up procedure.
2.4.7 First/Second/Third Boot Device
The BIOS tries to load the OS from the devices in the sequence set here. The options are:
"Floppy", "LS120", "HDD-0", "SCSI", "CDROM", "HDD-1", "HDD-2", "HDD-3", "ZIP100",
"USB-FDD", "USB-ZIP", "USBCDROM", "USB-HDD", "LAN", and "Disabled".
2.4.8 Boot Other Device
Use this to boot another device. The options are "Enabled" and "Disabled".
2.4.9 Swap Floppy Drive
If the system has two floppy drives, choose "Enabled" to assign physical drive B to logical
drive A and vice-versa. The commands are "Enabled" or "Disabled".
2.4.10 Boot Up Floppy Seek
Selection of the command "Disabled" will speed the boot up. Selection of "Enabled"
searches disk drives during boot up.
2.4.11 Boot Up NumLock Status
Sets the boot up status Num Lock. The options are "On" and "Off".
2.4.12 Gate A20 Option
"Normal": A pin in the keyboard controller controls GateA20. Fast (Default) lets chipset
control GateA20.
2.4.13 Typematic Rate Setting
The typematic rate is the rate key strokes repeat as determined by the keyboard controller.
The commands are "Enabled" or "Disabled". Enabling allows the typematic rate and delay
to be selected.
2.4.14 Typematic Rate (Chars/Sec)
The BIOS accepts the following input values (characters/second) for typematic rate: 6, 8,
10, 12, 15, 20, 24, and 30.
2.4.15 Typematic Delay (msec)
Typematic delay is the time interval between the appearances of two consecutive
i945G2-IQNAR User's Manual 51
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