Gigabyte GA-990FXA-UD5 R5 User Manual page 42

Channel A/B Timing Settings
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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
This sub-menu allows you to set CPU, Chipset, and memory voltages.
BIOS Setup - 42 -