Chapter 4: AMI BIOS
4-5
INT19 (Interrupt 19) Trap Response
Interrupt 19 is the software interrupt that handles the boot disk function. When this
item is set to Immediate, the ROM BIOS of the host adaptors will "capture" Interrupt
19 at bootup immediately and allow the drives that are attached to the host adap-
tors to function as bootable disks. If this item is set to Postponed, the ROM BIOS
of the host adaptors will not capture Interrupt 19 immediately to allow the drives
attached to the adaptors to function as bootable devices at bootup. The options
are
Immediate
and Postponed.
Re-try Boot
Use this feature to force the system to reboot when the initial system boot has
failed. Select Legacy Boot to reboot the system using a legacy bootable device.
Select EFI to reboot the system using an EFI bootable device. The options are
Disabled
, Legacy Boot, and EFI Boot.
Power Configuration
Watch Dog Function
If enabled, the Watch Dog timer will allow the system to reboot when it is inactive
for more than 5 minutes. The options are Enabled and
Disabled.
Power Button Function
If this feature is set to Instant_Off, the system will power off immediately as soon
as the user presses the power button. If this feature is set to 4-Second Override,
the system will power off when the user presses the power button for 4 seconds or
longer. The options are
Instant Off
and 4 Seconds Override.
Restore on AC Power Loss
Use this feature to set the power state after a power outage. Select Power-Off
for the system power to remain off after a power outage. Select Power-On for the
system power to be turned on after a power outage. Select Last State to allow the
system to resume its last state before a power outage. The options are Power-On,
Stay-Off
and
Last State
.
