SBC81870 SERIES USER'S MANUAL VERSION A1 SEPTEMBER ...

SBC81870 Intel ® Pentium ® M w/ DDR/VGA/Dual LAN4.1 IntroductionThis chapter will show you the function of the BIOS inmanaging the features of your system. The SBC81870 M HalfSize CPU Card is equipped with the BIOS for system chipsetfrom Award Software Inc. This page briefly explains thefunction of the BIOS in managing the special features of yoursystem. The following pages describe how to use the BIOSfor system chipset Setup menu.Your application programs (such as word processing,spreadsheets, and games) rely on an operating system suchas DOS or OS/2 to manage such things as keyboard, monitor,disk drives, and memory.The operating system relies on the BIOS (Basic Input andOutput system), a program stored on a ROM (Read-onlyMemory) chip, to initialize and configure your computer'shardware. As the interface between the hardware and theoperating system, the BIOS enables you to make basicchanges to your system's hardware without having to write anew operating system.The following diagram illustrates the interlocking relationshipsbetween the system hardware, BIOS, operating system, andapplication program:52Award BIOS Setup