Advantech DVMB-554E Computer Hardware User Manual


 
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3.4.8
Boot Up NumLock
Status
Sets the boot up status
Num Lock. The
options are “On” and “Off”.
3.4.9 Gate A20 Option
“Normal”:
A
pin in the
keyboard controller controls
GateA20. Fast
(Default) lets chipset
control GateA20.
3.4.10 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.
3.4.11` Typematic Rate
(Chars/Sec)
The
BIOS accepts the following
input values
(characters/second) for
typematic rate: 6,
8, 10, 12, 15, 20,
24,
and
30.
3.4.12 Typematic Delay
(msec)
Typematic delay
is the
time
interval between
the appearances
of two con-
secutive characters,
when the key
is continuously
depressed. The
input
values for this category are:
250, 500, 750, and
1000 (ms).
3.4.13 Security
Option
This category determines
whether the password is
required
when the sys-
tem boots up or
only when entering setup. The options are:
System
:
The system
will
not boot,
and access to Setup will be also
denied unless the
correct
password is entered at
the prompt.
Setup
: The system will boot, but access to Setup
will
be
denied unless
the correct password is
entered at the prompt.
Note:
To disable security,
select PASSWORD SET-
TING in the main menu.
Then, you
will be asked
to enter a password. Simply press <Enter> to
disable security. When
security is
disabled, the
system will
boot and you can enter
Setup freely.
3.4.14 APIC
Mode
This setting allows
you to
enable
the APIC mode.
The choices
are
“Dis-
abled” or
“Enabled.”