User manual ASROCK 775I915PL-SATA2

[. . . ] 775i915PL-SATA2 User Manual Version 1. 0 Published June 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. [. . . ] Jumper Setting PS2_USB_PWR1 1_2 2_3 Description Short pin2, pin3 to enable (see p. 9 No. +5V +5VSB Note: To select +5VSB, it requires 2 Amp and higher standby current provided by power supply. 25) JR1 JL1 Note: If the jumpers JL1 and JR1 are short, both the front panel and the rear panel audio connectors can work. 9) 2-pin jumper Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes system setup information such as system password, date, time, and system setup parameters. To clear and reset the system parameters to default setup, please turn off the computer and unplug the power cord from the power supply. After waiting for 15 seconds, use a jumper cap to short 2 pins on CLRCMOS1 for 5 seconds. However, please do not clear the CMOS right after you update the BIOS. If you need to clear the CMOS when you just finish updating the BIOS, you must boot up the system first, and then shut it down before you do the clear-CMOS action. 18 2. 10 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Placing jumper caps over the headers and connectors will cause permanent damage of the motherboard! FDD connector (33-pin FLOPPY1) (see p. 9 No. 23) 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. 7) 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. 14) SATA1 SATA2 SATA3 SATA4 Serial ATA II Connector (SATA II_1: see p. 9 No. 10) SATA II_1 These four Serial ATA (SATA) connectors support SATA data cables for internal storage devices. This Serial ATA II (SATA II) connector supports SATA II data cables for internal storage devices. The current SATA II interface allows up to 3. 0 Gb/s data transfer rate. It is recommended to plug SATAII HDD to SATAII connector and connect SATAI HDD to SATAI connector. Serial ATA (SATA) Data Cable Either end of the SATA data cable can be connected to the SATA hard disk or the SATA connector on the motherboard. 19 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. 20) 1 GND P+6 P-6 USB_PWR USB_PWR P-7 P+7 GND DUMMY USB 2. 0 Header (9-pin USB45) (see p. 9 No. 22) 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. [. . . ] 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. [. . . ]