User manual ASROCK 970DE3U3S3

[. . . ] Copyright Notice: No part of this installation guide 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 guide 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 guide 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 guide. [. . . ] Failure to do so may cause severe damage to the motherboard, peripherals, and/or components. Unplug the power cord from the wall socket before touching any component. To avoid damaging the motherboard components due to static electricity, NEVER place your motherboard directly on the carpet or the like. Also remember to use a grounded wrist strap or touch a safety grounded object before you handle components. This motherboard also allows you to install four DDR3 DIMMs for dual channel configuration, and please install identical DDR3 DIMMs in all four slots. You may refer to the Dual Channel Memory Configuration Table below. Please install the memory module into the slots DDR3_A2 and DDR3_B2 for the first priority. If you want to install two memory modules, for optimal compatibility and reliability, it is recommended to install them either in the set of slots DDR3_A1 and DDR3_B1, or in the set of slots DDR3_A2 and DDR3_B2. If only one memory module or three memory modules are installed in the DDR3 DIMM slots on this motherboard, it is unable to activate the Dual Channel Memory Technology. If a pair of memory modules is NOT installed in the same Dual Channel, for example, installing a pair of memory modules in DDR3_A1 and DDR3_A2, it is unable to activate the Dual Channel Memory Technology . It is not allowed to install a DDR or DDR2 memory module into DDR3 slot; otherwise, this motherboard and DIMM may be damaged. If you adopt DDR3 1866/1600 memory modules on this motherboard, it is recommended to install them on DDR3_A2 and DDR3_ B2 slots. ASRock 970DE3/U3S3 Motherboard 13 English Installing a DIMM Please make sure to disconnect power supply before adding or removing DIMMs or the system components. Align a DIMM on the slot such that the notch on the DIMM matches the break on the slot. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation. Firmly insert the DIMM into the slot until the retaining clips at both ends fully snap back in place and the DIMM is properly seated. 4 Expansion Slots (PCI and PCI Express Slots) There are 2 PCI slots and 4 PCI Express slots on this motherboard. PCI Slots: PCI slots are used to install expansion cards that have the 32-bit PCI interface. PCIE Slots: PCIE1 / PCIE2 / PCIE4 (PCIE x1 slot; Black) is used for PCI Express cards with x1 lane width cards, such as Gigabit LAN card and SATA2 card. Before installing the expansion card, please make sure that the power supply is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation. Remove the system unit cover (if your motherboard is already installed in a chassis). [. . . ] Set the “SATA Operation Mode” option to [IDE] for SATA2 ports. Set the “Onboard SATA3 Operation Mode” option to [IDE] for SATA3 ports. 2 Installing Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit Without RAID Functions If you want to install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit on your SATA / SATA2 / SATA3 HDDs without RAID functions, please follow below steps. Using SATA / SATA2 / SATA3 HDDs without NCQ and Hot Plug functions (IDE mode) STEP 1: Set up BIOS. [. . . ]