ASRock Fatal1ty Z77 Professional User Manual - Page 12

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 third-party overclocking tools. Overclocking may affect your system's 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. About the settings of "Hyper Threading Technology", please check page 73. 2. 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 22 for proper installation. 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® OS with 64-bit CPU, there is no such limitation. You can use ASRock XFast RAM to utilize the memory that Windows® cannot use. 4. Only PCIE2 and PCIE4 slots support Gen 3 speed. To run the PCI Express in Gen 3 speed, please install an Ivy Bridge CPU. If you install a Sandy Bridge CPU, the PCI Express will run only at PCI Express Gen 2 speed. 5. The maximum shared memory size is defined by the chipset vendor and is subject to change. Please check Intel® website for the latest information. 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-channel, 6-channel, and 8-channel modes. Please check the table on page 16 for proper connection. 8. F-Stream is an all-in-one tool to fine-tune different system functions in a user-friendly interface, which currently includes Hardware Monitor, Fan Control, Overclocking, OC DNA, Mouse Polling and IES. In the Hardware Monitor mode, F-Stream shows the major readings of your system. In Fan Control mode, F-Stream shows the fan speed and temperature for you to adjust. In Overclocking Control mode, F-Stream allows you to overclock the CPU frequency for optimal system performance. In OC DNA mode, you can save your OC settings as a profile and share them with your friends. Your friends can then load the OC profile in to their own 12