Aaeon SBC-456 User Manual page 57

PCI/PnP Setup options are displayed by choosing the PCI/PnP
Setup icon from the AMIBIOS Setup main menu. All PCI/PnP
Setup options are described in this section.
Onboard VGA Enabled
AMIBIOS supports this function.
If users put another VGA card in one of the PCI slots. Then the
VGA Card has a higher priority than onboard VGA.
Plug and Play Aware OS
Set this option to Yes if the operating system installed in the
computer is Plug and Play aware. AMIBIOS only detects and
enables PnP ISA adapter cards that are required for system boot.
The Windows 95 operating system detects and enables all other
PnP-aware adapter cards. Set this option to No if the operating
system (such as DOS, OS/2, Windows 3.x) does not use PnP.
You must set this option correctly or PnP-aware adapter cards
installed in your computer will not be configured properly.
The settings are Yes or No. The Optimal and Fail-Safe default
settings are Yes.
Chapter 3 AMIBIOS setup 49