User manual ASUS M2N68

[. . . ] M2N68-AM PLUS Motherboard E4428 First Edition V1 January 2009 Copyright © 2009 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. 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. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. [. . . ] · If you intend to use a PSU with 20-pin and 4-pin power plugs, make sure that the 20-pin power plug can provide at least 15 A on +12 V and that the PSU has a minimum power rating of 300 W. The system may become unstable or may not boot up if the power is inadequate. · DO NOT forget to connect the 4-pin ATX +12 V power plug; otherwise, the system will not boot up. · We recommend that you use a PSU with higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate. · If you are uncertain about the minimum power supply requirement for your system, refer to the Recommended Power Supply Wattage Calculator at http://support. asus. com/PowerSupplyCalculator/PSCalculator. aspx?SLanguage=en-us for details. · You must install a PSU with a higher power rating if you intend to install additional devices. 7. This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings. Speaker connector (4- pin SPEAKER) ASUS M2N68-AM PLUS 1-12 8. This connector supports several chassis-mounted functions. System panel connector (10-1 pin F_PANEL) · System power LED (2-pin PWRLED) · This 2-pin connector is for the system power LED. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode. Hard disk drive activity LED (2-pin HDLED) · This 2-pin connector is for the HDD Activity LED. The IDE LED lights up or flashes when data is read from or written to the HDD. Power/Soft-off button (2-pin PWRBTN) This 2-pin connector is for the system power button. Pressing the power button turns the system ON or puts the system in SLEEP or SOFT-OFF mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF. Reset button (2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power. This connector is for a chassis-mounted front panel audio I/O module that supports either High Definition Audio or AC`97 audio standard. Connect one end of the front panel audio I/O module cable to this connector. Front panel audio connector (10-1 pin AAFP) · 9. If you want to connect a high-definition front panel audio module to this connector, ensure that the Front Panel Select item in the BIOS is set to [HD Audio]. If you want to connect an AC97 front panel audio module to this connector, set the item to [AC97]. 1-13 Chapter 1: Product introduction 10. This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect the S/PDIF Out module cable to this connector, then install the module to a slot opening at the back of the system chassis. Digital audio connector (4-1 pin SPDIF_OUT) The S/PDIF module is purchased separately. ASUS M2N68-AM PLUS 1-14 1. 8 1. 8. 1 Software support Installing an operating system This motherboard supports Windows® XP/Vista Operating Systems (OS). [. . . ] Configuration options: [Disabled] [Enabled] Hit `DEL' Message Display [Enabled] When set to Enabled, the system displays the message Press DEL to run Setup during POST. Configuration options: [Disabled] [Enabled] Chapter 2: BIOS information 2-13 2. 6. 3 The Security menu items allow you to change the system security settings. Select an item then press <Enter> to display the configuration options. Security Change Supervisor Password Select this item to set or change the supervisor password. The Supervisor Password item on top of the screen shows the default Not Installed. [. . . ]