ASROCK S870 EXTREME3, Installation Manual

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ASRock 870 Extreme3 Motherboard
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CAUTION!
1. ASRock UCC (Unlock CPU Core) feature simplifies AMD CPU activation. As
long as a simple switch of the BIOS option “ASRock UCC”, you can unlock the
extra CPU core to enjoy an instant performance boost. When UCC feature is
enabled, the dual-core or triple-core CPU will boost to the quad-core CPU, and
some CPU, including quad-core CPU, can also increase L3 cache size up to
6MB, which means you can enjoy the upgrade CPU performance with a better
price. Please be noted that UCC feature is supported with AM3 CPU only, and
in addition, not every AM3 CPU can support this function because some
CPU’s hidden core may be malfunctioned.
2. This motherboard supports Untied Overclocking Technology. Please read “Un-
tied Overclocking Technology” on page 29 for details.
3. This motherboard supports Dual Channel Memory Technology. Before you
implement Dual Channel Memory Technology, make sure to read the
installation guide of memory modules on page 12 for proper installation.
4. Whether 1800/1600MHz memory speed is supported depends on the AM3
CPU you adopt. If you want to adopt DDR3 1800/1600 memory module
on this motherboard, please refer to the memory support list on our
website for the compatible memory modules.
ASRock website http://www.asrock.com
5. Due to the operating system limitation, the actual memory size may be
less than 4GB for the reservation for system usage under Windows ® 7 /
Vista TM / XP. For Windows ® OS with 64-bit CPU, there is no such limitation.
6. For microphone input, this motherboard supports both stereo and mono modes.
For audio output, this motherboard supports 2-channel, 4-channel, 6-channel,
and 8-channel modes. Please check the table on page 3 for proper connection.
7. It is a user-friendly ASRock overclocking tool which allows you to surveil
your system by hardware monitor function and overclock your hardware
devices to get the best system performance under Windows ® environment.
Please visit our website for the operation procedures of ASRock OC
Tuner. ASRock website: http://www.asrock.com
8. Featuring an advanced proprietary hardware and software design,
Intelligent Energy Saver is a revolutionary technology that delivers
unparalleled power savings. The voltage regulator can reduce the
number of output phases to improve efficiency when the CPU cores are
idle. In other words, it is able to provide exceptional power saving and
improve power efficiency without sacrificing computing performance. To
use Intelligent Energy Saver function, please enable Cool ‘n’ Quiet option
in the BIOS setup in advance. Please visit our website for the operation
procedures of Intelligent Energy Saver.
ASRock website: http://www.asrock.com