User manual ASUS NCL-DS

[. . . ] Motherboard NCL-DS E1707 First Edition V1 September 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. [. . . ] The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. · Use of an SSI 12 V Specification 2. 0-compliant power supply unit (PSU) that provides a minimum power of 450 W is recommended for a fully-configured system. Do not forget to connect the 8-pin ATX +12 V power plug; otherwise, the system will not boot up. Use of a PSU with a higher power output is recommended when configuring a system with more power consuming devices. The system may become unstable or may not boot up if the power is inadequate. You must install a PSU with a higher power rating if you intend to install additional devices. ATXPWR1 24-pin Power Connector +3 Volts +3 Volts Ground +5 Volts Ground +5 Volts Ground Power OK +5V Standby +12 Volts +12 Volts +3 Volts · · · ATX12V1 8-pin GND GND GND GND NCL-DS ® NCL-DS ATX Power connectors +3 Volts -12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground For Power Supply with 24-pin Power Connector 1 2 . BMC connector (16-pin BMCCONN1) This connector is for the ASUS server management card, if available. ® NCL-DS BMCCONN1 +5VSB +5VSB BMC SMBDATA 12CDATA1 FP_PWRBTN# BMC_PRESENT# BMC_SMI# GND NCL-DS BMC connector ASUS NCL-DS +5VSB +5VSB BMC SMBCLK 12CCLK1 PSON# BMC_RST# PWROK PSONEN# 12V 12V 12V 12V 2-31 1 3 . System panel connector (20-pin PANEL1) This connector supports several chassis-mounted functions. · System power LED (Green 3-pin PLED) This 3-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 (Red 2-pin IDE_LED) 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. System warning speaker (Orange 4-pin SPEAKER) This 4-pin connector is for the chassis-mounted system warning speaker. ATX power button/soft-off button (Yellow 2-pin PWRSW) This 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 (Blue 2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power. · · · · PANEL1 NMIBTN# GND POWERBTN# GND NC RESETBTN# GND HDLED+ HDLED- NCL-DS System panel connector The system panel connector is color-coded for easy connection. 2-32 Chapter 2: Hardware information POWERLED+ NC POWERLEDMLED+ MLEDNC +5V GND GND SPKROUT NCL-DS ® 1 4 . Auxiliary panel connector (20-pin AUX_PANEL1) This connector is for additional front panel features including front panel SMB, locator LED and switch, chassis intrusion, and LAN LEDs. · · · Front panel SMB (6-1 pin FPSMB) These leads connect the front panel SMBus cable. LAN activity LED (2-pin 547_LED, 541_LED) These leads are for Gigabit LAN activity LEDs on the front panel. Chassis intrusion (4-1 pin CHASSIS) These leads are for the intrusion detection feature for chassis with intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a high-level signal to these leads to record a chassis intrusion event. [. . . ] See section "2. 6 Jumpers" for information on how to erase the RTC RAM. 4-36 Chapter 4: BIOS setup After you have set a supervisor password, the other items appear to allow you to change other security settings. Security Settings Supervisor Password User Password : Installed : Not Installed [Full Access] [Setup] Change Supervisor Password User Access Level Change User Password Clear User Password Password Check Boot Sector Virus Protection [Disabled] +F1 F10 ESC Select Screen Select Item Change Option General Help Save and Exit Exit User Access Level [Full Access] This item allows you to select the access restriction to the Setup items. Configuration options: [No Access] [View Only] [Limited] [Full Access] N o A c c e s s prevents user access to the Setup utility. L i m i t e d allows changes only to selected fields, such as Date and Time. F u l l A c c e s s allows viewing and changing all the fields in the Setup utility. Change User Password Select this item to set or change the user password. [. . . ]