Security - B&R Industries MAPPC900-ENG User Manual

Software • BIOS options
BIOS setting Function
Option ROM messages Option to display Option ROM messages during
POST
Boot logo Option for configuring the boot logo
Enter setup if no boot de- Option for configuring whether the setup screen
vice is displayed when no bootable drive is connect-
ed
Setup prompt timeout Option for configuring how long the setup activa-
tion key (key for entering BIOS) is displayed
Enable popup boot menu Option for enabling/disabling the popup boot
menu
Bootup NumLock state Option for configuring the numeric keypad when
booting the system
GateA20 active Option for defining how memory above 1 MB is
accessed
INT19 trap response Option for configuring the interrupt trap re-
sponse for the ROM option
Power loss control Specifies whether the system should be on/off
following power loss

1.6 Security

BIOS setting Function
Administrator password Function for entering/changing the administrator
password
222
Table 192: Boot - Boot configuration - Configuration options
Figure 160: Security
Table 193: Security menu - Configuration options
Configuration options Effect
Force BIOS Displays Option ROM messages during POST
Keep current Does not display Option ROM messages during
POST
Disabled Does not display the boot logo
Enabled Displays the boot logo
Auto Displays the boot logo
No Does not display the setup screen
Yes Displays the setup screen
1 to 65534 Displays the setup activation key for x seconds
65535 Displays the setup activation key for an unlimit-
ed amount of time
Yes Enables this function. Pressing "F11" during
POST allows a boot device to be selected.
No Disables this function. It is not possible to select
a boot device during POST. Devices will boot in
their configured order.
On Enables the numeric keypad
Off Only enables the cursor (movement) functions
of the numeric keypad
Upon request GA20 can be disabled.
Always GA20 is not disabled.
Immediate Executes the interrupt trap response immedi-
ately
Postponed Executes the interrupt trap response during the
legacy boot
Remain off Keeps the APC910 turned off
Turn on Turns on the APC910
Last state Enables the previous state
Configuration options Effect
Enter Password entry
Panel PC 900 User's Manual V1.05