Asus DiGiMatrix - Manual (Page 144)

5-26 Chapter 5: BIOS Information
Other Boot Device Select [INT18 Device (Network)]
Configuration options: [Disabled] [INT18 Device (Network)]
Plug & Play O/S [No]
This field allows you to use a Plug-and-Play (PnP) operating system to
configure the PCI bus slots instead of using the BIOS. When [Yes] is
selected, interrupts may be reassigned by the OS. If you installed a non-
PnP OS or if you want to prevent reassigning of interrupt settings, keep
the default setting [No]. Configuration options: [No] [Yes]
Boot Virus Detection [Enabled]
This field allows you to set boot virus detection, ensuring a virus-free boot
sector. The system halts and displays a warning message when it detects
a virus. If this occurs, you can either allow the operation to continue or use
a virus-free bootable floppy disk to restart and investigate your system.
Configuration options: [Enabled] [Disabled]
Quick Power On Self Test [Enabled]
This field speeds up the Power-On-Self Test (POST) routine by skipping
retesting a second, third, and fourth time. Configuration options: [Enabled]
[Disabled]
Interrupt Mode [APIC]
The Advanced Programmable Interrupt Controller (APIC) setting allows
you to distribute interrupt routings other than the 16 IRQs. The
Programmable Interrupt Controller (PIC) setting allows you to use the 16
IRQs only. Configuration options: [APIC] [PIC]