User manual ASUS P5P800S

[. . . ] Motherboard P5P800S E1809 First Edition November 2004 Copyright © 2004 ASUSTeK COMPUTER INC. All Rights Reserved. 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. ("ASUS"). 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. [. . . ] Copy the original motherboard BIOS using the ASUS Update or AFUDOS utilities. 2. 1. 1 1. Creating a bootable floppy disk Do either one of the following to create a bootable floppy disk. DOS environment a. At the DOS prompt, type format A:/S then press <Enter>. Windows® XP environment a. Click F i l e from the menu, then select F o r m a t A F o r m a t 3 1 / 2 t. Select C r e a t e a n M S - D O S s t a r t u p d i s k from the format options field, then click S t a r t t. Windows® 2000 environment To create a set of boot disks for Windows® 2000: a. Click S t a r t then select R u n t, n. 2-2 Chapter 2: BIOS setup d. 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 ASUS EZ Flash utility The ASUS EZ Flash feature allows you to update the BIOS without having to go through the long process of booting from a floppy disk and using a DOS-based utility. The EZ Flash utility is built-in the BIOS chip so it is accessible by pressing <Alt> + <F2> during the Power-On Self Tests (POST). Visit the ASUS website (www. asus. com) to download the latest BIOS file for the motherboard and rename the same to P 5 P 8 0 0 S . Press <Alt> + <F2> during POST to display the following. EZFlash starting BIOS update Checking for floppy. . . 4. Insert the floppy disk that contains the BIOS file to the floppy disk drive. When the correct BIOS file is found, EZ Flash performs the BIOS update process and automatically reboots the system when done. EZFlash starting BIOS update Checking for floppy. . . Rebooting. · · Do not shutdown or reset the system while updating the BIOS to prevent system boot failure!A "Floppy not found!" error message appears if there is no floppy disk in the drive. A "P5P800S. ROM not found!" error message appears if the correct BIOS file is not found in the floppy disk. Make sure that you rename the BIOS file to P5P800S. ROM. ASUS P5P800S 2-3 2. 1. 3 AFUDOS utility The AFUDOS utility allows you to update the BIOS file in DOS environment using a bootable floppy disk with the updated BIOS file. This utility also allows you to copy the current BIOS file that you can use as backup when the BIOS fails or gets corrupted during the updating process. Copying the current BIOS To copy the current BIOS file using the AFUDOS utility: · · Make sure that the floppy disk is not write-protected and has at least 600 KB free space to save the file. The actual BIOS screen displays may not be exactly the same as shown. 1. 2. Copy the AFUDOS utility (afudos. exe) from the motherboard support CD to the bootable floppy disk you created earlier. Boot the system in DOS mode, then at the prompt type: afudos /o[filename] where the [filename] is any user-assigned filename not more than eight alphanumeric characters for the main filename and three alphanumeric characters for the extension name. A:\>afudos /oOLDBIOS1. ROM Main filename Extension name 3. Press <Enter>. The utility copies the current BIOS file to the floppy disk. A:\>afudos /oOLDBIOS1. ROM AMI Firmware Update Utility - Version 1. 10 Copyright (C) 2002 American Megatrends, Inc. done A:\> The utility returns to the DOS prompt after copying the current BIOS file. 2-4 Chapter 2: BIOS setup Updating the BIOS file To update the BIOS file using the AFUDOS utility: 1. Visit the ASUS website (www. asus. com) and download the latest BIOS file for the motherboard. [. . . ] Select Y e s to save changes and exit. If you attempt to exit the Setup program without saving your changes, the program prompts you with a message asking if you want to save your changes before exiting. Press <Enter> to save the changes while exiting. Exit & Discard Changes Select this option only if you do not want to save the changes that you made to the Setup program. If you made changes to fields other than System Date, System Time, and Password, the BIOS asks for a confirmation before exiting. Discard Changes This option allows you to discard the selections you made and restore the previously saved values. Select Y e s to discard any changes and load the previously saved values. Load Setup Defaults This option allows you to load the default values for each of the parameters on the Setup menus. [. . . ]