User`s manual

PICO820 Series All-In-One PICO ITX Board User’s Manual

Installation of Drivers

4.10 PnP/PCI Configuration Setup

This section describes the configuration of PCI (Personal Computer

Interconnect) bus system, which allows I/O devices to operate at

speeds close to the CPU speed while communicating with other

important components. This section covers very technical items that

only experienced users could change default settings.

 Reset Configuration Data

Normally, you leave this item Disabled. Select Enabled to reset

Extended System Configuration Data (ESCD) when you exit Setup

or if installing a new add-on cause the system reconfiguration a

serious conflict that the operating system can not boot. Options:

Enabled, Disabled.

 Resources Controlled By

The Award Plug and Play BIOS can automatically configure all boot

and Plug and Play-compatible devices. If you select Auto, all

interrupt request (IRQ), DMA assignment, and Used DMA fields

disappear, as the BIOS automatically assigns them. The default

value is “Manual”.