Pnp/Pci Configurations - Abit BF6 User Manual

Introduction of the BIOS 3-37

3-7. PnP/PCI Configurations

This section describes configuring the PCI bus system. PCI, or Personal Computer
Interconnect, is a system which allows I/O devices to operate at speeds nearing the speed the
CPU itself uses when communicating with its own special components. This section covers
some very technical items and it is strongly recommended that only experienced users
should make any changes to the default settings.
Figure 3-9. PnP/PCI Configurations Setup Screen Shot
PNP OS Installed:
The device resource assigned by PnP OS (e.g., Windows 95) or BIOS.
Force Update ESCD
Two options are available: Enabled and Disabled. Default setting is Disabled. 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 card and the system
reconfiguration has caused a resource conflict that the operating system can not boot.
Resources Controlled By:
Two options are available: Auto(ESCD) and Manual. Default setting is Auto(ESCD). When
the setting is Auto(ESCD), the IRQ Resources and Memory Resources can not be changed
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