User manual GIGABYTE GA-990FXA-UD3 ULTRA

[. . . ] GA-990FXA-UD3 Ultra User's Manual Rev. 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. 8, 2016 Copyright © 2016 GIGA-BYTE TECHNOLOGY CO. , LTD. [. . . ] 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. When temperature exceeds the threshold, BIOS will emit warning sound. 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. Check the fan condition or fan connection when this occurs. (Default: Disabled) Auto   Lets the BIOS automatically detect the type of CPU fan installed and sets the optimal CPU fan control mode. (Default) Voltage  Sets Voltage mode for a 3-pin CPU fan. PWM  Sets PWM mode for a 4-pin CPU fan. Allows you to determine whether to enable the fan speed control function and adjust the fan speed. Normal   Allows the fan to run at different speeds according to the CPU temperature. You can adjust the fan speed with System Information Viewer based on your system requirements. (Default) Silent  Allows the fan to run at slow speeds. Manual  Allows you to control the fan speed under the Slope PWM item. Disabled  Allows the fan to run at full speeds. - 23 - && CPU Fan Speed Control && Slope PWM && 1st System Fan Speed Control (SYS_FAN1 Connector) Allows you to control the CPU fan speed. This item is configurable only when CPU Fan Speed Control is set to Manual. [. . . ] 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. Under the Directive, used equipment must be marked, collected separately, and disposed of properly. WEEE Symbol Statement The symbol shown below is on the product or on its packaging, which indicates that this product must not be disposed of with other waste. [. . . ]