Gigabyte B450M DS3H V2 User Manual - Page 23

&& System Memory Multiplier Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD data. (Default: Auto) && Memory Frequency (MHz) The first memory frequency value is the normal operating frequency of the memory being used; the second is the memory frequency that is automatically adjusted according to the System Memory Multiplier settings. ƒƒ Advanced Memory Settings && Extreme Memory Profile (X.M.P.) , (Note) System Memory Multiplier, Memory Frequency(Mhz) The settings above are synchronous to those under the same items on the Advanced Frequency Settings menu. && XMP High Frequency Support (Note) Allows you to select the compatibility level for high-frequency memory. This item is configurable only when Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2. (Default: Auto) && Memory Timing Mode Manual allows the memory timing settings below to be configurable. Options are: Auto (default), Manual. && Profile DDR Voltage 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. dd Standard Timing Control, Advanced Timing Control, CAD Bus Setup Timing, CAD Bus Drive Strength, Data Bus Configuration These sections provide memory timing settings. The respective timing setting screens are configurable only when Memory Timing Mode is set to Manual. 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. ƒƒ Advanced Voltage Settings This sub-menu allows you to set CPU, chipset and memory voltages. ƒƒ PC Health Status && Reset Case Open Status 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. && Case Open 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. && CPU Vcore/CPU VDDP/DRAM Channel A/B Voltage/+3.3V/+5V/+12V/VCORE SOC Displays the current system voltages. (Note) This item is present only when you install a CPU and a memory module that support this feature. - 23 -