User manual ASUS P5CR-VM

[. . . ] Motherboard P5CR-VM E1835 First Edition V1 January 2005 Copyright © 2005 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. [. . . ] Power supply SMBus connector (5-pin PSUSMB1) This connector allows you to connect SMBus (System Management Bus) devices. Devices communicate with an SMBus host and/or other SMBus devices using the SMBus interface. PSU_I2CCLK PSU_I2CDATA NC GND +3. 3V Remote Sense PSUSMB1 P5CR-VM P5CR-VM Power supply SMBus connector 1 1 . BMC connector (16-pin BMCCONN1) This connector is for an ASUS server management card. BMCCONN1 +5VSB +5VSB BMC SMBDATA 12CDATA1 FP_PWRBTN# BMC_PRESENT# BMC_SMI# GND P5CR-VM P5CR-VM BMC connector ASUS P5CR-VM +5VSB +5VSB BMC SMBCLK 12CCLK1 PSON# BMC_RST# PWROK PSONEN# 2-31 1 2 . TRPWR connector (2-pin TRPWR1) This connector is for an internal temperature sensor/probe. P5CR-VM 1 P5CR-VM TRPWR connector TRPWR1 2-32 Chapter 2: Hardware information SENSER GND 1 3 . Auxiliary panel connector (20-pin AUX_PANEL1) This connector supports several server system functions. AUX_PANEL1 LAN2_LINKACTLEDLAN2_LINKACTLED+ LAN1_LINKACTLED+ LAN1_LINKACTLED+5VSB I2CDATA_P0 GND P5CR-VM +5VSB AUX_BMCLOCLED# GND AUX_BMCLOCBNT# AUX_BMCLOCLED# AUX_LOCLED1 GND CASEOPEN +5VSB I2CCLK_P0 NC P5CR-VM Auxiliary panel connector PIN1 · · · · · · · Chassis Intrusion connector (3-pin CASEOPEN) This lead is for a chassis with an intrusion detection feature. This requires an external detection mechanism such as a chassis intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a high-level signal to this lead to record a chassis intrusion event. LAN1 link activity LED (2-pin LAN1_LINKACTLED) This 2-pin connector is for the LAN1 Activity LED. This LED blinks during a network activity and is always lit when linked. LAN2 link activity LED (2-pin LAN2_LINKACTLED) This 2-pin connector is for the LAN2 Activity LED. Locator LED 1 (2-pin LOCATORLED1) This 2-pin connector is for the Locator LED 1. This LED lights up when the Locator button is pressed and if there is no LAN1 connection (e. g. Locator LED 2 (2-pin LOCATORLED2) This 2-pin connector is for the Locator LED 2. Locator Button/Switch (2-pin LOCATORBTN) This connector is for the locator button. Front Panel SMBus (6-1 pin) This connector allows you to connect SMBus (System Management Bus) devices. Devices communicate with an SMBus host and/or other SMBus devices using the SMBus interface. 2-33 ASUS P5CR-VM 1 4 . System panel connector (20-pin PANEL1) This connector supports several chassis-mounted functions. PANEL1 P5CR-VM P5CR-VM System panel connector The sytem panel connector is color-coded for easy connection. · · · 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 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. 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 PWRBTN) This connector is for the system power button. [. . . ] The message "Password Uninstalled" appears. 4-34 Chapter 4: BIOS setup If you forget your BIOS password, you can clear it by erasing the CMOS Real Time Clock (RTC) RAM. See section "2. 6 Jumpers" for information on how to erase the RTC RAM. 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 : Not Installed : Not Installed [Full Access] [Setup] [Disabled] <Enter> to change password. <Enter> again to disabled password. Change Supervisor Password User Access Level Change User Password Clear User Password Password Check Boot Sector Virus Protection 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. [. . . ]