User manual ASUS PCH-DR

[. . . ] PCH-DR User Guide Motherboard E1573 Checklist First edition V1 May 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. [. . . ] For RAID 0 and RAID 1 configurations, use both Parallel ATA and Serial ATA devices for better performance. 7. BMC connector (124-pin BMCCONN1) This connector is for ASUS PCI-X server management card, if available. BMCCONN1 +5VSB +5VSB BMC SMBDATA 12CDATA1 FP_PWRBTN# BMC_PRESENT# BMC_SMI# GND PCH-DR PCH-DR BMC Connector 2-28 Chapter 2: Hardware information +5VSB +5VSB BMC SMBCLK 12CCLK1 PSON# BMC_RST# PWROK PSONEN# 8. SSI power connectors (24-pin ATXPWR1, 8-pin ATX12V1) These connectors connect to an SSI-type 12V power supply. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. In addition to the 24-pin power connector, this motherboard requires that you connect the 8-pin +12V power plug to provide sufficient power to the CPU. 1. Do not forget to connect the 8-pin +12V power plug. Make sure that your power supply can provide 8A on the +12V lead and at least 1A on the +5-volt standby lead (+5VSB). The minimum recommended wattage is 300W. The system may become unstable or may not boot up if the power is inadequate. 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 8-pin GND GND GND GND +3 Volts -12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground 1 PCH-DR PCH-DR Power Connectors For Power Supply with 20-pin Power Connector 9. Parallel port connector (26-pin LPT1) This connector is for a parallel printer. Connect a parallel cable interface (female plug) to this connector, the external port to the printer. SLCT PE BUSY ACK# SPD7 SPD6 SPD5 SPD4 SPD3 SPD2 SPD1 SPD0 STB# LPT1 GND GND GND GND GND GND GND GND SLIN# PINIT# ERROR# AFD# Pin 1 PCH-DR PCH-DR Parallel Port Connector ASUS PCH-DR motherboard +12V CPU +12V CPU +12V CPU +12V CPU 2-29 10. Serial port 2 connector (10-1 pin COM2) This connector accommodates a second serial port using an optional serial port bracket. Connect the bracket cable to this connector then install the bracket into a slot opening at the back of the system chassis. If you installed a server management card, the COM2 connector becomes a null modem and serves as console. COM2 PIN 1 PCH-DR PCH-DR Serial Port2 (COM2) Connector 11. Power supply SMBus connector (5-pin PSUSMB1 ) This connector is for the power supply SMBus cable, if your power supply supports the SMBus function. PSU_I2CCLK PSU_I2CDATA NC GND +3. 3V Remote Sense PSUSMB1 PCH-DR PCH-DR Power Supply SMBus Connector 2-30 Chapter 2: Hardware information 12. CPU and system fan connectors (3-pin CPU_FAN1/2, REAR_FAN1/2, FRNT_FAN1/2) The fan connectors support cooling fans of 350mA~740mA (8. 88W max. ) or a total of 2. 1A~4. 44A (53. 28W max. ) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector. CPU_FAN2 REAR_FAN1 REAR_FAN2 CPU_FAN1 Rotation +12V GND PCH-DR Rotation +12V GND PCH-DR Fan Connectors Do not forget to connect the fan cables to the fan connectors. Lack of sufficient air flow within the system may damage the motherboard components. DO NOT place jumper caps on the fan connectors! 13. USB 2. 0 connector (10-1 pin USB34) This USB connector is available for two additional USB ports. The connector complies with USB 2. 0 specification that supports up to 480 Mbps connection speed. USB34 PCH-DR PCH-DR USB 2. 0 Connector ASUS PCH-DR motherboard NC GND USB_P6+ USB_P6USB+5V USB+5V USB_P5+ USB_P5USB+5V Rotation +12V GND FRNT_FAN1 FRNT_FAN2 Rotation +12V GND 2-31 14. [. . . ] Configuration options: [On] [Off] Typematic Rate Setting [Disabled] Allows you to enable or disable the keyboard typematic rate setting. Set to [Enabled] to configure the Type Rate and Type Delay items. Configuration options: [Disabled] [Enabled] The items Typematic Rate (Chars/Sec) and Typematic Delay become configurable only when the item Typematic Setting is enabled. Typematic Rate (Chars/Sec) [6] Allows you to select the rate at which character repeats when you hold a key. Configuration options: [6] [8] [10] [12] [15] [20] [24] [30] Typematic Delay (Msec) [250] Allows you to set the delay before key strokes begin to repeat. [. . . ]