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PC 6170 User’s
Manual
First/Second/Third Boot
Device
These
items allow the
selection
of the 1
st
, 2
nd
, and
3
rd
devices that the
system will search for during its boot-up sequence.
The wide range of
selection includes
Floppy, LS120,
ZIP100,
HDD0~3, SCSI, and CDROM.
Boot Other
Device
This item allows the user
to
enable/disable
the boot
device not listed on
the First/Second/Third boot
devices
option above. The default setting is
Enabled
.
Swap Floppy Drive
This allows
you to determine whether to enable Swap Floppy Drive or not.
When enabled,
the
BIOS swap floppy
drive
assignments so
that Drive A
becomes Drive B,
and Drive
B become Drive A. By default,
this
field is
set to
Disabled.
Boot Up Floppy Seek
During POST, BIOS will
determine
the floppy
disk drive
type, 40
or 80
tracks, installed in the system. 360Kb type is 40 tracks while 720Kb,
1.2MB and 1.44MB are all
80
tracks.
The default value is
“
Enabled
”
.
Enabled
Disabled
BIOS searches
for floppy
disk
drive to determine if
it is
40 or
80 tracks. Note
that
BIOS can not
tell from
720K, 1.2M or
1.44M drives
type as
they are all 80
tracks.
BIOS will
not
search for the
type of floppy
disk
dri
ve
by track number. There
will
be
no
warning
message
displayed if the drive
installed is
360K.
Boot Up NumLock
Status
This option
enables
and disables the number lock function of the keypad.
The default value is
“
On
”
.
On
Keypad functions
confine with
numbers
Off
Keypad
functions convert
to special functions (i.e.,
left/right arrow keys)
Gate A20 Option
The default value is
“
Fast
”
.
Normal
The
A
20 signal
is
controlled by
keyboard controller or
chipset
hardware.
Fast
Default: Fast. The
A20 signal
is
controlled by
P
ort
92
or chipset specifi
c
method.
42
SBC83810 BIOS Setup