ASRock A75 Pro4/MVP manual English

WARNING

Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using the third-party over- clocking tools. Overclocking may affect your system stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense.

We are not responsible for possible damage caused by overclocking.

CAUTION!

1.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 14 for proper installation.

2.Whether 2400/1866/1600MHz memory speed is supported depends on the CPU you adopt. If you want to adopt DDR3 2400/1866/1600 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

3.Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 7 / VistaTM / XP. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.

4.The maximum shared memory size is defined by the chipset vendor and is subject to change. Please check AMD website for the latest informa- tion.

5.You can choose to use two of the three monitors only. D-Sub, DVI-D and HDMI monitors cannot be enabled at the same time. Besides, with the DVI-to-HDMI adapter, the DVI-D port can support the same features as HDMIport.

6.xvYCC and Deep Color are only supported under Windows® 7 64-bit / 7. Deep Color mode will be enabled only if the display supports 12bpc in EDID. HBR is supported under Windows® 7 64-bit / 7 / VistaTM 64-bit / VistaTM.

7.For microphone input, this motherboard supports both stereo and mono modes. For audio output, this motherboard supports 2-channel, 4-chan- nel, 6-channel, and 8-channel modes. Please check the table on page 3 for proper connection.

8.ASRock Extreme Tuning Utility (AXTU) is an all-in-one tool to ne-tune different system functions in a user-friendly interface, which is including Hardware Monitor, Fan Control, Overclocking, OC DNA and IES. In Hard- ware Monitor, it shows the major readings of your system. In Fan Control, it shows the fan speed and temperature for you to adjust. In Overclock- ing, you are allowed to overclock CPU frequency for optimal system per- formance. In OC DNA, you can save your OC settings as a profile and share with your friends. Your friends then can load the OC profile to

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English

ASRock A75 Pro4/MVP Motherboard