Advantech AIMB-250 Series 3.5.2.5 First/Second/Third/Other Boot Device, Swap Floppy Drive

AIMB-250 Series

3.5.2.5 First/Second/Third/Other Boot Device

The BIOS attempts to load the operating system from the devices in the sequence selected in these items.

Item	Description
Floppy	Floppy Device
LS120	LS120 Device
HDD-0~4	Hard Disk Device 0, 1, 2, 3, 4
SCSI	SCSI Device
CDROM	CDROM Device
ZIP100	ZIP-100 Device
USB-FDD	USB Floppy Device
USB-ZIP	USB ZIP Device
USB-CDROM	USB CDROM Device
USB-HDD	USB Hard Disk Device
LAN	Network Device
Disabled	Disabled any boot device

3.5.2.6 Swap Floppy Drive

While system has two floppy drivers installed, this item will be affected. This function is to assign physical drive B to logical drive A.

Item	Description
Enabled	Assign physical drive B to logical drive A
Disabled	No change

3.5.2.7 Book Up Floppy Seek

Seeks disk drives during boot up. Disabling seeds boot up.

Item	Description
Enabled	Enable Floppy Seek
Disabled	Disable Floppy Seek

3.5.2.8Boot Up NumLock Status Select power on state for NumLock.

Item	Description
Enabled	Enable NumLock
Disabled	Disable NumLock

3.5.2.9 Gate A20 Option

Select if chipset or keyboard controller should control Gate A20.

Item	Description
Normal	A pin in the keyboard controller controls Gate A20
Fast	Lets chipset control Gate A20

3.5.2.10 Typematic Rate Setting

Key strokes repeat at a rate determined by the keyboard controller. When enabled, the typematic rate and typematic delay can be selected.

Item	Description
Enabled	Enable typematic rate/delay setting
Disabled	Disable typematic rate/delay setting

3.5.2.11 Security Option

Select whether the password is required every time the system boots or only when you enter setup.

68 AIMB-250 Series User’s Manual