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The BIOS tries to load the OS with the devices in the sequence selected.
Choices are: Floppy, LS/ZIP, HDD, SCSI, CDROM, LAN, Disabled.
4.4.6 Swap Floppy Drive
Logical name assignments of floppy drives can be swapped if there is
more than one floppy drive. The commands are "Enabled" or "Disabled."
4.4.7 Boot UP Floppy Seek
Selection of the command "Disabled" will speed the boot up. Selection of
"Enabled" searches disk drives during boot up.
4.4.8 Boot Up NumLock Status
This feature selects the "power on" state for NumLock. The commands
are "Enabled" or "Disabled."
4.4.9 Gate A20 Option
Normal: A pin in keyboard controller controls GateA20 Fast (Default):
Chipest controls GateA20.
4.4.10 Typematic Rate Setting
The typematic rate is the rate key strokes repeat as determined by the key-
board controller. The commands are "Enabled" or "Disabled." Enabling
allows the typematic rate and delay to be selected.
4.4.11 Typematic Rate (Chars/Sec)
BIOS accepts the following input values (characters/second) for type-
matic rate: 6, 8, 10, 12, 15, 20, 24, 30.
4.4.12 Typematic Delay (msec)
Typematic delay is the time interval between the appearance of two con-
secutive characters, when holding down a key. The input values for this
category are: 250, 500, 750, 1000 (msec).
4.4.13 Security Option
This field allows you to limit access to the System and Setup. The default
value is Setup. When you select System, the system prompts for the User
Password every time you boot up. When you select Setup, the system
always boots up and prompts for the Supervisor Password only when the
Setup utility is called up..
4.4.14 APIC Mode
APIC stands for Advanced Programmable Interrupt Controller. The
default setting is Enabled.
4.4.15 MPS Version Control For OS
This option is specifies the MPS (Multiprocessor Specification) version
for your operating system. MPS version 1.4 added extended configura-
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Chapter 4
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