User manual ASROCK 775DUAL-915GL

[. . . ] 775Dual-915GL User Manual Version 1. 1 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. [. . . ] With the internal onboard VGA and the external add-on AGP VGA card and PCI Express VGA card, you can easily enjoy the benefits of Surround Display feature. Please make sure to set the BIOS onboard VGA selection into "Enabled", and start your computer with onboard VGA if you want this motherboard to support multi-monitors. For the detailed instruction, please refer to the document at the following path in the Support CD: . . \ Surround Display 2. 8 Jumpers Setup The illustration shows how jumpers are setup. When the jumper cap is placed on pins, the jumper is "Short". The illustration shows a 3-pin jumper whose pin1 and pin2 are "Short" when jumper cap is placed on these 2 pins. Jumper Setting PS2_USB_PWR1 1_2 2_3 Description Short pin2, pin3 to enable (see p. 11 No. Note: To select +5VSB, it requires 2 Amp and higher standby current provided by power supply. 22) JR1 JL1 Note: If the jumpers JL1 and JR1 are short, both the front panel and the rear panel audio connectors can work. 25) 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, then use a jumper cap to short the pins on CLRCMOS1 for 3 seconds. 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. 19 2. 9 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. 11 No. 8) 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. 9) 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. 11 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 20 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. ASRock 8CH I/O accommo- USB 2. 0 Header (9-pin USB67) (see p. 11 No. 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. 11 No. 20) 1 GND P+4 P-4 USB_PWR USB_PWR P-5 P+5 GND DUMMY dates 4 default USB 2. 0 ports. [. . . ] If this option is set to [ECP+EPP], it will show the EPP version in the following item, "EPP Version". Configuration options: [IRQ5] and [IRQ7]. 34 3. 3. 8 USB Configuration BIOS SETUP UTILITY Advanced USB Configuration USB Controller USB 2. 0 Support Legacy USB Support [Enabled] [Enabled] [Disabled] To enable or disable the onboard USB controllers. +F1 F9 F10 ESC Select Screen Select Item Change Option General Help Load Defaults Save and Exit Exit v02. 54 (C) Copyright 1985-2005, American Megatrends, Inc. USB Controller Use this item to enable or disable the use of USB controller. USB 2. 0 Support Use this item to enable or disable the USB 2. 0 support. Legacy USB Support Use this item to enable or disable the support to emulate legacy I/O devices such as mouse, keyboard, . . . [. . . ]