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 |
Hard Disk Device 0, 1, 2, 3, 4 | |
SCSI | SCSI Device |
CDROM | CDROM Device |
ZIP100 | |
USB Floppy Device | |
USB ZIP Device | |
USB CDROM Device | |
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.
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