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39 Chapter 2
PnP/PCI Configurations
These options configure how PnP (Plug and Play) and PCI expansion cards operate in your system.
Both the ISA and PCI buses on the mainboard use system IRQs (Interrupt ReQuests) and DMAs
(Direct Memory Access). You must set up the IRQ and DMA assignments correctly through the PnP/PCI
Configurations Setup utility for the mainboard to work properly. Selecting PnP/PCI Configurations on
the main program screen displays this menu:
Parameter Description Option
Reset Configuration Data Selecting “Enabled” to reset Extended System
Configuration Data (ESCD) only if you installed a
new add-on and the system reconfiguration has
caused such a serious conflict that the operating
system can not boot. Otherwise, you should leave it
unchanged.
Disabled
Enabled
Resources Controlled By This BIOS can automatically configure all of the boot
and Plug and Play compatible devices. You can also
set it as Manual and go into each of the sub menu to
choose specific resources.
Auto(ESCD)
Manual
IRQ-3
IRQ-4
IRQ-5
IRQ-7
IRQ-9
IRQ-10
IRQ-11
IRQ-12
IRQ-14
IRQ-15
The items are adjustable only when Resources
Controlled By is set to Manual. Press <Enter> and
you will enter the sub-menu of the items. IRQ
Resources list IRQ 3/4/5//7/9/10/11/12/14/15 for
users to set each IRQ a type depending on the type
of device using the IRQ.
PCI Device
Reserved