Asus Pundit-S - Manual (Page 79)

ASUS Book Size Barebone System 6-27
IRQ XX Reserved [No/ICU]
These fields indicate whether or not the displayed IRQ for each field is
being used by a legacy (non-PnP) ISA card. The setting [No/ICU] for an
IRQ field indicates that you are using the ISA Configuration Utility (ICU),
and that this particular IRQ is NOT required by a legacy ISA card. Set the
IRQ field to [Yes] if you install a legacy ISA card that requires a unique IRQ
and you are NOT using ICU. Configuration options: [No/ICU] [Yes]
6.4.3.2 PCI IRQ Resource Exclusion
Onboard 1394 Controller [Enabled]
This field enables or disabled the onboard IEEE 1394 controller.
Configuration options: [Disabled] [Enabled]
Onboard AC97 Audio Controller [Auto]
This field allows you to set AC97 audio CODEC. Set to [Auto], to
automatically search for available AC97 audio controller. Select [Disabled]
to disable the controller. Configuration options: [Disabled] [Auto]
Onboard AC97 Modem Controller [Auto]
This field allows you to set AC97 modem. Set to [Auto], to automatically
search for available AC97 modem controller. Select [Disabled] to disable
the controller. Configuration options: [Disabled] [Auto]