53 Chapter 4
First/Second/Third Boot Device and Boot Other Device
The BIOS attempts to load the operating system from the devices in the
sequence selected in these items. The settings are Floppy, LS120, HDD-
0, SCSI, CDROM, HDD-1, HDD-2, HDD-3, ZIP100, USB-FDD, USB-
ZIP, USB-CDROM, USB-HDD, LAN and Disabled.
PS: When you boot by USB CD-ROM, please install Win XP with SP1 or
Win 2000 with SP3.
Swap Floppy Drive
Switches the floppy disk drives between being designated as A and B.
Default is Disabled.
Boot Up Floppy Seek
During POST, BIOS will determine if the floppy disk drive installed is 40
or 80 tracks. 360K type is 40 tracks while 760K, 1.2M and 1.44M are all
80 tracks. Default is Enabled.
Boot Up NumLock Status
The default value is On.
Gate A20 Option
Default
First boot device Floppy
Second boot device HDD-0
Third boot device CD-ROM
On (default) Keypad is numeric keys.
Off Keypad is arrow keys.
Normal The A20 signal is controlled by keyboard controller or
chipset hardware.
Fast(default) The A20 signal is controlled by port 92 or chipset spe-
cific method.