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Chapter 4: AMI BIOS

4-1

Chapter 4

BIOS

4-1 Introduction

This chapter describes the AMI BIOS Setup Utility for the X9SCi-LN4/X9SCi-LN4F/

X9SCA/X9SCA-F. The AMI ROM BIOS is stored in a Flash EEPROM and can be

easily updated. This chapter describes the basic navigation of the AMI BIOS Setup

Utility setup screens.

Note: For instructions on BIOS recovery, please refer to the instruction

guide posted at http://www.supermicro.com/support/manuals/.

Starting BIOS Setup Utility

To enter the AMI BIOS Setup Utility screens, press the <Delete> key while the

system is booting up.

Note: In most cases, the <Delete> key is used to invoke the AMI BIOS

setup screen. There are a few cases when other keys are used, such as

<F1>, <F2>, etc.

Each main BIOS menu option is described in this manual. The Main BIOS setup

menu screen has two main frames. The left frame displays all the options that can

be configured. Grayed-out options cannot be configured. Options in blue can be

configured by the user. The right frame displays the key legend. Above the key

legend is an area reserved for a text message. When an option is selected in the

left frame, it is highlighted in white. Often a text message will accompany it. (

Note:

the AMI BIOS has default text messages built in. Supermicro retains the option to

include, omit, or change any of these text messages.)

The AMI BIOS Setup Utility uses a key-based navigation system called "hot keys".

Most of the AMI BIOS setup utility "hot keys" can be used at any time during the

setup navigation process. These keys include <F1>, <F10>, <Enter>, <ESC>, ar-

row keys, etc.

Note: Options printed in Bold are default settings.

HowToChangetheConfigurationData

The configuration data that determines the system parameters may be changed by

entering the AMI BIOS Setup utility. This Setup utility can be accessed by pressing

<Del> at the appropriate time during system boot.

X9SCA Datasheet(PDF) 75 Page - List of Unclassifed Manufacturers