[. . . ] P4S800D-X User Guide Motherboard E1753 Checklist First Edition September 2004 Copyright © 2004 ASUSTeK COMPUTER INC. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. [. . . ] CrashFree BIOS 2 (Updates the BIOS using a bootable floppy disk or the support CD when the BIOS gets corrupted. ) 4. ASUS Update (Updates the BIOS in Windows® environment. ) Refer to the corresponding section for each utility. Important notes · It is recommended that you save a copy of the original motherboard BIOS file to a bootable floppy disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the AFUDOS or the ASUS Update utilities. Use this file only when you do not have a copy of the original motherboard BIOS file in a floppy disk. Visit the ASUS website and download the latest BIOS file for this motherboard using the ASUS Update utility. · · 2. 1. 1 Creating a bootable floppy disk 1. Select Create an MS-DOS startup disk from the format options field, then click Start. Windows® 2000 environment To create a set of boot disks for Windows® 2000: a. Insert the Windows® 2000 CD to the optical drive. 2-2 Chapter 2: BIOS information c. From the Open field, type D:\bootdisk\makeboot a: assuming that D: is your optical drive. Copy the original or the latest motherboard BIOS file to the bootable floppy disk. 2. 1. 2 Using AFUDOS to copy the current BIOS The AFUDOS. EXE utility can also be used to copy the current system BIOS settings to a floppy or hard disk. The copy can be used as a backup in case the system BIOS fails or gets corrupted. At the DOS prompt, type the command line: afudos /o<filename> where "filename" can be any user provided filename of not more than eight (8) alpha-numeric characters for the main filename and three (3) alpha-numeric characters for the extension name. Press the Enter key. The BIOS information on the screen is for reference only. Main filename Extension name A:\>afudos /oMYBIOS03. rom AMI Firmware Update Utility - Version 1. 10 Copyright (C) 2002 American Megatrends, Inc. The utility will copy the current system BIOS by default to the floppy disk. Make sure that the floppy disk is not write-protected and have enough space (at least 600KB) to store the file. A:\>afudos /oMYBIOS03. rom AMI Firmware Update Utility - Version 1. 10 Copyright (C) 2002 American Megatrends, Inc. done A:\> When the BIOS copy process is complete, the utility returns to the DOS prompt. ASUS P4S800D-X motherboard 2-3 2. 1. 3 Using AFUDOS to update the BIOS The AFUDOS is a DOS-based application that lets you update the BIOS file using a bootable floppy diskette. AFUDOS also allows you to copy the original BIOS file to a floppy diskette. Visit the ASUS website (www. asus. com) to download the latest BIOS file for your motherboard. Save the BIOS file to a bootable floppy disk. Write down the BIOS file name to a piece of paper. Copy the AFUDOS. EXE utility from the support CD to the bootable floppy disk that contains the BIOS file. At the DOS prompt, type the command line: afudos /i<filename. rom> where "filename. rom" means the latest (or original) BIOS file that you copied to the bootable floppy disk. [. . . ] This feature is supported by the onboard audio AC'97 CODEC, and requires an optical drive (CD-ROM, DVD-ROM, or CD-RW). 1. Instant Music Lite does not work if you installed and enabled an add-on sound card. Instant Music Lite only supports PS/2 keyboard. To enable ASUS Instant Music Lite: 1. Connect the analog audio cable from the optical drive (CD-ROM, DVD-ROM, or CD-RW drive) to the 4-pin CD-In connector (labeled CD1) on the motherboard. [. . . ]