User manual GIGABYTE GA-990FXA-UD3 ULTRA

[. . . ] 1001 12ME-99FXU3U-1001R For more product details, please visit GIGABYTE's website. To reduce the impacts on global warming, the packaging materials of this product are recyclable and reusable. GIGABYTE works with you to protect the environment. Motherboard GA-990FXA-UD3 Ultra Motherboard GA-990FXA-UD3 Ultra Apr. The trademarks mentioned in this manual are legally registered to their respective owners. Disclaimer Information in this manual is protected by copyright laws and is the property of GIGABYTE. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. [. . . ] (Default: Auto) This value is automatically adjusted according to the BCLK Clock Control and System Memory Multiplier settings. && HPC Mode (Note 1) && APM (AMD Application Power Management) (Note 1) && Extreme Memory Profile (X. M. P. ) (Note 2) && System Memory Multiplier && Memory Frequency (MHz) `` Advanced Memory Settings && Extreme Memory Profile (X. M. P. ) (Note 2), System Memory Multiplier, Memory Frequency(MHz) && DRAM Timing Selectable The settings above are synchronous to those under the same items on the Advanced Frequency Settings menu. Quick and Expert allows the memory timing settings below to be configurable. When using a non-XMP memory module or Extreme Memory Profile (X. M. P. ) is set to Disabled, the value is displayed according to your memory specification. When Extreme Memory Profile (X. M. P. ) is set to Profile1 or Profile2, the value is displayed according to the SPD data on the XMP memory. The value displayed here is dependent on the CPU being used. && Profile DDR Voltage && Profile VTT Voltage && Channel Interleaving Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access different channels of the memory to increase memory performance and stability. (Default: Auto) (Note 1) This item is present only when you install a CPU that supports this feature. (Note 2) This item is present only when you install a memory module that supports this feature. - 22 - && Rank Interleaving Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access different ranks of the memory to increase memory performance and stability. (Default: Auto) `` Channel A/B Timing Settings This sub-menu provides memory timing settings for each channel of memory. The respective timing setting screens are configurable only when DRAM Timing Selectable is set to Quick or Expert. Note: Your system may become unstable or fail to boot after you make changes on the memory timings. If this occurs, please reset the board to default values by loading optimized defaults or clearing the CMOS values. `` Advanced Voltage Settings `` PC Health Status && Reset Case Open Status This sub-menu allows you to set CPU, chipset and memory voltages. && Case Open Disabled  Keeps or clears the record of previous chassis intrusion status. (Default) Enabled   Clears the record of previous chassis intrusion status and the Case Open field will show "No" at next boot. Displays the detection status of the chassis intrusion detection device attached to the motherboard CI header. If the system chassis cover is removed, this field will show "Yes", otherwise it will show "No". To clear the chassis intrusion status record, set Reset Case Open Status to Enabled, save the settings to the CMOS, and then restart your system. Displays the current system voltages. && CPU Vcore/Dram Voltage/+3. 3V/+5V/+12V && CPU/System Temperature && CPU/System/Power Fan Speed && CPU Warning Temperature Displays current CPU/system temperature. Displays current CPU/system/power fan speed. && CPU/System/Power Fan Fail Warning Sets the warning threshold for CPU temperature. Options are: Disabled (default), 60oC/140oF, 70oC/158oF, 80oC/176oF, 90oC/194oF. && CPU Fan Control Mode Allows the system to emit warning sound if the fan is not connected or fails. (Default: Disabled) Auto   Lets the BIOS automatically detect the type of CPU fan installed and sets the optimal CPU fan control mode. [. . . ] To prevent releases of harmful substances into the environment and to maximize the use of our natural resources, GIGABYTE provides the following information on how you can responsibly recycle or reuse most of the materials in your "end of life" product. Restriction of Hazardous Substances (RoHS) Directive Statement GIGABYTE products have not intended to add and safe from hazardous substances (Cd, Pb, Hg, Cr+6, PBDE and PBB). The parts and components have been carefully selected to meet RoHS requirement. Moreover, we at GIGABYTE are continuing our efforts to develop products that do not use internationally banned toxic chemicals. Waste Electrical & Electronic Equipment (WEEE) Directive Statement GIGABYTE will fulfill the national laws as interpreted from the 2002/96/EC WEEE (Waste Electrical and Electronic Equipment) directive. The WEEE Directive specifies the treatment, collection, recycling and disposal of electric and electronic devices and their components. [. . . ]