Aaeon SBC-670S Manual page 53

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. Windows 95 is PnP-aware. Set this
option to No if the operating system (such as DOS, OS/2, Win-
dows 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 No or Yes.
This option sets latency of all PCI devices on the PCI bus. The
settings are in units equal to PCI clocks. The settings are 32, 64,
96, 128, 160, 192, 224, or 248.
This option must be set to Enabled if an ISA adapter card requires
VGA palette snooping. The settings are Enabled or Disabled.
Set this option to Enabled to specify that the IDE controller on the
PCI local bus has bus mastering capability. The settings are
Disabled or Enabled.
This option specifies if an offboard PCI IDE controller adapter
card is used in the computer. You must also specify the PCI
expansion slot on the motherboard where the offboard PCI IDE
controller card is installed. If an offboard PCI IDE controller is
used, the onboard IDE controller on the motherboard is automati-
cally disabled. The settings are Auto, Slot1, Slot2, Slot3, or Slot4.
If Auto is selected, AMIBIOS automatically determines the correct
setting for this option.