User manual ASROCK 775I915PL-M

[. . . ] 775i915PL-M User Manual Version 1. 0 Published May 2005 Copyright©2005 ASRock INC. All rights reserved. 1 Copyright Notice: No part of this manual may be reproduced, transcribed, transmitted, or translated in any language, in any form or by any means, except duplication of documentation by the purchaser for backup purpose, without written consent of ASRock Inc. Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners' benefit, without intent to infringe. Disclaimer: Specifications and information contained in this manual are furnished for informational use only and subject to change without notice, and should not be constructed as a commitment by ASRock. ASRock assumes no responsibility for any errors or omissions that may appear in this manual. [. . . ] Placing jumper caps over the headers and connectors will cause permanent damage of the motherboard! FDD connector (33-pin FLOPPY1) (see p. 8 No. 9) Pin1 FLOPPY1 the red-striped side to Pin1 Note: Make sure the red-striped side of the cable is plugged into Pin1 side of the connector. 11) PIN1 IDE1 connect the black end connect the blue end to the IDE devices to the motherboard 80-conductor ATA 66/100 cable Note: Please refer to the instruction of your IDE device vendor for the details. Serial ATA Connectors (SATA1: see p. 8 No. 14) SATA1 SATA2 SATA3 SATA4 These four Serial ATA (SATA) connectors support SATA data cables for internal storage devices. Either end of the SATA data cable can be connected to the SATA hard disk or the SATA connector on the motherboard. Serial ATA (SATA) Data Cable 17 Serial ATA (SATA) Power Cable (Optional) connect to the SATA HDD power connector connect to the power supply Please connect the black end of SATA power cable to the power connector on each drive. Then connect the white end of SATA power cable to the power connector of the power supply. If those USB 2. 0 ports on the I/O panel are not sufficient, this USB 2. 0 header is available to support 2 additional USB 2. 0 ports. 19) 1 USB_PWR P-6 P+6 GND DUMMY GND P+7 P-7 USB_PWR USB 2. 0 Header (9-pin USB45) (see p. 8 No. 21) 1 GND P+4 P-4 USB_PWR USB_PWR P-5 P+5 GND DUMMY dates 4 default USB 2. 0 ports. If those USB 2. 0 ports on the I/O panel are not sufficient, this USB 2. 0 header is available to support 2 additional USB 2. 0 ports. This header supports an optional wireless transmitting and receiving infrared module. These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, DVD-ROM, TV tuner card, or MPEG card. This is an interface for front panel audio cable that allows convenient connection and control of audio devices. Infrared Module Header (5-pin IR1) (see p. 8 No. 7) 1 IRTX +5V DUMMY GND IRRX Internal Audio Connectors (4-pin CD1) (CD1: see p. 8 No. 27) CD-R GND GND CD-L CD1 Front Panel Audio Header (9-pin AUDIO1) (see p. 8 No. 23) 1 AUD-OUT-L GND AUD-OUT-R MIC-POWER MIC GND +5VA BACKOUT-R BACKOUT-L 18 System Panel Header (9-pin PANEL1) (see p. 8 No. 18) 1 PLED+ PLEDPWRBTN# GND This header accommodates several system front panel functions. DUMMY RESET# GND HDLEDHDLED+ Chassis Speaker Header (4-pin SPEAKER 1) (see p. 8 No. 13) 1 SPEAKER DUMMY DUMMY +5V Please connect the chassis speaker to this header. Chassis Fan Connector (3-pin CHA_FAN1) (see p. 8 No. 10) GND +12V CHA_FAN_SPEED Please connect a chassis fan cable to this connector and match the black wire to the ground pin. Please connect a CPU fan cable to this connector and match the black wire to the ground pin. Please connect an ATX power supply to this connector. CPU Fan Connector (4-pin CPU_FAN1) (see p. 8 No. 5) GND +12V CPU_FAN_SPEED FAN_SPEED_CONTROL ATX Power Connector (20-pin ATXPWR1) (see p. 8 No. [. . . ] If you set this option as [Enabled], you will find the items "Target CPU Temperature ( C)", "Tolerance ( C)", and "Minimun Fan Speed" appear to allow you adjusting them. Target CPU Temperature ( C) The target temperature will be between 50 C and 65 C. Tolerance ( C) The default value of tolerance is [2], which means the error of the target CPU temperature will be within 2 C. Minimun Fan Speed You can use this option to set the minimun fan speed. [. . . ]