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Chapter 3 BIOS Setup
3.8 PnP/PCI Configuration
Both the ISA and PCI buses on the CPU card use system IRQs & DMAs. You must set up the IRQ and DMA
assignments correctly through the PnP/PCI Configuration Setup utility; otherwise the motherboard will not
work properly.
PnP/PCI Configuration Setup Screen
Phoenix – Award BIOS CMOS Setup Utility
PnP/PCI Configurations
PNP OS Installed [Yes] Item Help
Reset Configuration Data [Disabled] Menu Level
f
Resources Controlled By [Manual]
f
IRQ Resources [Press Enter]
f
DMA Resources [Press Enter]
PCI/VGA Palette Snoop [Disabled]
Assign IRQ For VGA [Enabled]
Assign IRQ For USB [Enabled]
Select Yes if you are
using a Plug and Play
capable operating
system. Select No if
you need the BIOS to
configure non-boot
devices.
³
Move Enter: Select +/-/PU/PD: Value F10: Save Esc: Exit F1: General Help
F5: Previous Values F7: Optimized Defaults
PNP OS Installed: When set to “Yes”, BIOS will only initialize the PnP cards used for booting (VGA, IDE,
SCSI). The rest of the cards will be initialized by the PnP operating system like Windows® 95 or 98.
When set to “No”, BIOS will initialize all the PnP cards. So, for non-PnP operating system (DOS, Netware®),
this option must set to “Yes”.
Reset Configuration Data: Normally, you leave this field “Disabled”, Select “Enabled” to reset Extended
System Configuration Data (ESCD) when you exit Setup if you have installed a new add-on and the system
reconfiguration has caused such a serious conflict that the operating system cannot boot.
The settings are: “Enabled and Disabled”.
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User’s Manual