Pnp/Pci Configurations - ECS L4IGEA2 Manual

counters when any activity is detected on the floppy disk drive, serial ports, or
the parallel port.
PCI PIRQ [A-D]# (Disabl ed)
When disabled, any PCI device set as the Master will not power on the sys-
tem.
PWRON After PWR-Fail (Off)
This item enables your computer to automatically restart or return to its last
operating status after power returns from a power failure.

PNP/PCI Configurations

This option configures 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:
Phoenix – AwardBIOS CMOS Setup Utility
Resources Controlled by
x IRQ Resources
PCI/VGA Palette Snoop
Assign IRQ For USB
INT Pin 1 Assignment
INT Pin 2 Assignment
INT Pin 3 Assignment
INT Pin 4 Assignment
INT Pin 5 Assignment
INT Pin 6 Assignment
INT Pin 7 Assignment
INT Pin 8 Assignment
↑ ↓ → ← : Move
Enter : Select
F5:Previous Values
Reset Configuration Data (Disabled)
If you enable this item and restart the system, any Plug and Play configuration
data stored in the BIOS Setup is cleared from memory.
Resources Controlled By (Auto(ESCD))
You should leave this item at the default Auto(ESCD). Under this setting, the
system dynamically allocates resources to Plug and Play devices as they are
required.
If you cannot get a legacy ISA (Industry Standard Architecture) expansion card
to work properly, you might be able to solve the problem by changing this item
to Manual, and then opening up the IRQ Resources and Memory Resources
submenus.
In the IRQ Resources submenu, if you assign an IRQ to Legacy ISA, then that
PnP/PCI Configurations
[Auto]
Press Enter
[Disabled]
[Enabled]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
+/-/PU/PD:Value: F10: Save ESC: Exit
F6:Fail-Safe Defaults
38
Item Help
Menu Level
Default is Disabled.
Select Enabled to reset
Extended System Con-
figuration Data (ESCD)
when you exi t Setup if you
have installed a new add-
on and the system recon-
figuration has caused
such a serious conflict
that the OS cannot boot
F1:General Help
F7:Optimized Defaults