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Walnut, CA 91789
tel: 909.598.7388, fax: 909.598.0218, www.acnodes.com
© Copyright 2009 Acnodes, Inc.
All rights reserved. Product description and product specifications
are subject to change without notice. For latest product information,
please visit Acnodes’ web site at www.acnodes.com.
FES7611
Fanless Embedded Controller comes with
Intel Celeron M ULV 1.0GHz Processor
4-1. INTRODUCTION
This chapter will show you the function of the BIOS in managing the features of your system.
The FES-7611 Embedded PC is equipped with the BIOS for system chipset from Phoenix Award
Software Inc. This page briefly explains the function of the BIOS in managing the special features of
your system. The following pages describe how to use the BIOS for system chipset Setup menu.
Your application programs (such as word processing, spreadsheets, and games) rely on an operating
system such as DOS or OS/2 to manage such things as keyboard, monitor, disk drives, and memory.
The operating system relies on the BIOS (Basic Input and Output system), a program stored on a ROM
(Read-only Memory) chip, to initialize and configure your computer's hardware. As the interface be-
tween the hardware and the operating system, the BIOS enables you to make basic changes to your
system's hardware without having to write a new operating system.
The following diagram illustrates the interlocking relationships between the system hardware, BIOS,
operating system, and application program: