User`s manual

Chapter 9 Award BIOS Setup
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The options are: Disabled (Default), Enabled.
Used MEM base addr
Choose and use the MEM base address.
The options are: N/A (Default), C800 ~ DC00.
Assign IRQ for USB
Assigns an IRQ for the USB.
The options are: Disabled (Default), Enabled.
9.8 Load BIOS Defaults
Figure 9-7: Load BIOS defaults screen
The BIOS defaults screen contains the most appropriate values of the
system parameters that allow minimum system performance.
9.9 Load Setup Defaults
Selecting this field loads the factory defaults for BIOS and Chipset
Features. The system will automatically detect these defaults.