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2 bios setup program, Bios setup program -12 – Asus P4-P5G41 User Manual

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4-12

Chapter 4: BIOS setup

• The default BIOS settings apply for most conditions to ensure optimum

performance. If the system becomes unstable after changing any BIOS

settings, load the default settings to ensure system compatibility and

stability. Select the Load Setup Defaults item under the Exit menu. See

section 4.8 Exit Menu.

• The BIOS setup screens shown in this section are for reference purposes only.

They may not exactly match what you see on your screen.

• Visit the ASUS website at www.asus.com to download the latest BIOS file.

4.2

BIOS setup program

This motherboard supports a programmable firmware chip that you can update

using the provided utility described in section 4.1 Managing and updating your

BIOS.
Use the BIOS Setup program when you are installing a motherboard, reconfiguring

your system, or prompted to “Run Setup”. This section explains how to configure

your system using this utility.
Even if you are not prompted to use the Setup program, you can change the

configuration of your computer in the future. For example, you can enable the

security password feature or change the power management settings. This

requires you to reconfigure your system using the BIOS Setup program so that the

computer can recognize these changes and record them in the CMOS RAM of the

SPI chip.
The firmware chip on the motherboard stores the Setup utility. When you start up

the computer, the system provides you with the opportunity to run this program.

Press during the Power-On Self-Test (POST) to enter the Setup utility;

otherwise, POST continues with its test routines.
If you wish to enter Setup after POST, reboot the system by doing any of the

following procedures:
• Restart using the OS standard shut-down procedure.
• Press ++ simultaneously.
• Press the reset button on the system chassis.
• Press the power button to turn the system off then back on.

Using the power button, reset button, or the ++ keys to

force reset from a running operating system can cause damage to your data

or system. We recommend to always shut-down the system properly from the

operating system.

The Setup program is designed to make it as easy to use as possible. Being a

menu-driven program, it lets you scroll through the various sub-menus and make

your selections from the available options using the navigation keys.