User manual ASROCK 890GX PRO3

[. . . ] 890GX Pro3 User Manual Version 1. 0 Published January 2011 Copyright©2011 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. [. . . ] Each USB 2. 0 header can support two USB 2. 0 ports. (9-pin USB8_9) (see p. 12 No. 29) 1 USB_PWR P-9 P+9 GND DUMMY GND P+8 P-8 USB_PWR (9-pin USB6_7) (see p. 12 No. 30) USB_PWR P-7 P+7 GND DUMMY 1 GND P+6 P-6 USB_PWR Infrared Module Header (5-pin IR1) (see p. 12 No. 32) 1 IRTX +5V DUMMY This header supports an optional wireless transmitting and receiving infrared module. GND IRRX 30 Front Panel Audio Header (9-pin HD_AUDIO1) (see p. 12, No. 34) 1 GND PRESENCE# MIC_RET OUT_RET OUT2_L J_SENSE OUT2_R MIC2_R MIC2_L This is an interface for the front panel audio cable that allows convenient connection and control of audio devices. 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system. If you use AC'97 audio panel, please install it to the front panel audio header as below: A. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L. MIC_RET and OUT_RET are for HD audio panel only. You don't need to connect them for AC'97 audio panel. For Windows® XP / XP 64-bit OS: Select "Mixer". For Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS: Go to the "FrontMic" Tab in the Realtek Control panel. Adjust "Recording Volume". System Panel Header (9-pin PANEL1) (see p. 12 No. 22) 1 PLED+ PLEDPWRBTN# GND This header accommodates several system front panel functions. DUMMY RESET# GND HDLEDHDLED+ Connect the power switch, reset switch and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables. PWRBTN (Power Switch): Connect to the power switch on the chassis front panel. You may configure the way to turn off your system using the power switch. RESET (Reset Switch): Connect to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart. PLED (System Power LED): Connect to the power status indicator on the chassis front panel. The LED is on when the system is operating. [. . . ] AddOn ROM Display Use this option to adjust AddOn ROM Display. If you enable the option "Full Screen Logo" but you want to see the AddOn ROM information when the system boots, please select [Enabled]. Configuration options: [Enabled] and [Disabled]. Boot From Onboard LAN Use this item to enable or disable the Boot From Onboard LAN feature. [. . . ]