User manual ASROCK 775I48

[. . . ] 775i48 User Manual Version 1. 0 Published October 2004 Copyright©2004 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. [. . . ] This USB45 connector is shared with the USB 2. 0 ports 4, 5 on ASRock I/O PlusTM. When using the front panel USB ports by attaching the front panel USB cable to this connector (USB4_5), the USB ports 4, 5 on ASRock I/O PlusTM will not be able to function. 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. USB 2. 0 Header (9-pin USB67) (see p. 8 No. 14) 1 USB_PWR P-6 P+6 GND DUMMY GND P+7 P-7 USB_PWR Shared USB 2. 0 Header (9-pin USB4_5) (see p. 8 No. 28) 1 USB_PWR P-4 P+4 GND USB_PWR P-5 P+5 GND DUMMY Infrared Module Header (5-pin IR1) (see p. 8 No. 17) 1 IRTX +5V DUMMY GND IRRX Internal Audio Connectors (4-pin CD1, 4-pin AUX1) (CD1: see p. 8 No. 21) AUX-L GND GND AUX-R CD-L GND GND CD-R AUX1 CD1 Front Panel Audio Header (9-pin AUDIO1) (see p. 8 No. 22) 1 GND +5VA BACKOUT-R BACKOUT-L AUD-OUT-L GND AUD-OUT-R MIC-POWER MIC 18 System Panel Header (9-pin PANEL1) (see p. 8 No. 15) 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. 16) 1 SPEAKER DUMMY DUMMY +5V Please connect the chassis speaker to this header. Chassis Fan Connector (3-pin CHA_FAN1) (see p. 8 No. 13) 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. 27) ATX Power Connector (20-pin ATXPWR1) (see p. 8 No. 29) Game Port Connector (15-pin GAME1) (see p. 8 No. 19) 1 +5V JBB1 JBX MIDI_OUT JBY JBB2 MIDI_IN Connect a Game cable to this connector if the Game port bracket is installed. +5V JAB2 JAY GND GND JAX JAB1 +5V ATX 12V Connector (4-pin ATX12V1) (see p. 8, No. 2) Please note that it is necessary to connect a power supply with ATX 12V plug to this connector so that it can provides sufficient power. Failing to do so will cause the failure to power up. 19 2. 9 Serial ATA (SATA) Hard Disks Installation This motherboard adopts Intel ICH5 south bridge chipset that supports Serial ATA (SATA) hard disks. You may install SATA hard disks on this motherboard for internal storage devices. This section will guide you to install the SATA hard disks. [. . . ] OnBoard MIDI Port Use this itme to select the address for the MIDI Port or disable it. Configuration options: [Disabled], [300], and [330]. 31 3. 3. 8 USB Configuration BIOS SETUP UTILITY Advanced USB Configuration USB Devices Enabled : None USB Controller USB 2. 0 Support Legacy USB Support [Enabled] [Enabled] [Disabled] Select Screen Select Item Change Option General Help Load Defaults Save and Exit Exit To enable or disable the onboard USB controllers. +F1 F9 F10 ESC v02. 54 (C) Copyright 1985-2003, 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, . . . [. . . ]