User manual ASROCK 970 EXTREME4

[. . . ] 970 Extreme4 User Manual Version 1. 1 Published May 2013 Copyright©2013 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 identif cation or explanation and to the owners’ benef t, without intent to infringe. Disclaimer: Specif cations 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. [. . . ] When the CIR function is enabled, the other port will remain USB function. Please do not use the rear USB bracket to connect it on the rear panel. Multi-Angle CIR Receiver can receive the multi-direction infrared signals (top, down and front), which is compatible with most of the chassis on the market. Please install it before you boot the system. 3. * ASRock Smart Remote is only supported by some of ASRock motherboards. Please refer to ASRock website for the motherboard support list: http://www. asrock. com 29 2. 9 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. 19) Default Clear CMOS 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 of f the computer and unplug the power cord from the power supply. After waiting for 15 seconds, use a jumper cap to short pin2 and pin3 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 f nish updating the BIOS, you must boot up the system f rst, and then shut it down before you do the clear-CMOS action. The Clear CMOS Switch has the same function as the Clear CMOS jumper. 30 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! SATA3_2_3 SATA3_4_5 Serial ATA3 Connectors (SATA3_1: see p. 12, No. 14) These f ve Serial ATA3 (SATA3) connectors support SATA data cables for internal storage devices. The current SATA3 interface allows up to 6. 0 Gb/s data transfer rate. SATA3_1 Serial ATA (SATA) Data Cable (Optional) Either end of the SATA data cable can be connected to the SATA3 hard disk or the SATA3 connector on this motherboard. Either end of the 3. 5mm audio cable can be connected to the portable audio devices, such as MP3 player and mobile phone or the Line-in port of your PC. USB_PWR P-7 P+7 GND DUMMY 1 GND P+6 P-6 USB_PWR 3. 5mm Audio Cable (Optional) USB 2. 0 Headers (9-pin USB_6_7) (see p. 12 No. 27) Besides four default USB 2. 0 ports on the I/O panel, there are three USB 2. 0 headers on this motherboard. Each USB 2. 0 header can support two USB 2. 0 ports. 31 (9-pin USB_8_9) (see p. 12 No. 11) Besides two default USB 3. 0 ports on the I/O panel, there is one USB 3. 0 header on this motherboard. This USB 3. 0 header can support two USB 3. 0 ports. Infrared Module Header (5-pin IR1) (see p. 12 No. 32) This header supports an optional wireless transmitting and receiving infrared module. Consumer Infrared Module Header (4-pin CIR1) (see p. 12 No. [. . . ] [UEFI Setup Only] - USB devices are allowed to use only under UEFI setup and Windows / Linux OS. Legacy USB 3. 0 Support Use this option to enable or disable legacy support for USB 3. 0 devices. The default value is [Enabled]. 62 3. 5 Hardware Health Event Monitoring Screen In this section, it allows you to monitor the status of the hardware on your system, including the parameters of the CPU temperature, motherboard temperature, CPU fan speed, chassis fan speed, and the critical voltage. CPU Fan 1 & 2 Setting This allows you to set the CPU fan 1 & 2 speed. The default is value [Full On]. 63 3. 6 Boot Screen In this section, it will display the available devices on your system for you to con f gure the boot settings and the boot priority. Setup Prompt Timeout This shows the number of seconds to wait for setup activation key. [. . . ]