Channel Interleaving; Rank Interleaving; Pc Health Status - Gigabyte GA-F2A78M-HD2 User Manual

& Memory Timing Mode
Manual and Advanced Manual allows the Channel Interleaving, Rank Interleaving, and memory timing
settings below to be configurable. Options are: Auto (default), Manual, Advanced Manual.
& Profile DDR Voltage
When using a non-XMP memory module or Extreme Memory Profile (X.M.P.) is set to Disabled, this item
will display as 1.50V. When Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2, this item will
display the value based on the SPD data on the XMP memory.
& 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. Auto lets the BIOS
automatically configure this setting. (Default: Auto)
& 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. Auto lets the BIOS automatically
configure this setting. (Default: Auto)
` Channel A/B Timing Settings
This sub-menu provides memory timing settings for each channel of memory. This sub-menu provides memory
timing settings for each channel of memory. The respective timing setting screens are configurable only when
Memory Timing Mode is set to Manual or Advanced 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.
` Advanced Voltage Settings
This sub-menu allows you to set CPU, chipset and memory voltages.

` PC Health Status

& Reset Case Open Status
Keeps or clears the record of previous chassis intrusion status. (Default)
Disabled
Clears the record of previous chassis intrusion status and the Case Open field will
Enabled
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/Dram Voltage/+3.3V/+5V/+12V
Displays the current system voltages.
& CPU/System Temperature
Displays current CPU/system temperature.
& CPU/System Fan Speed
Displays current CPU/system fan speeds.
& CPU Fan Speed Control
Allows you to determine whether to enable the fan speed control function and adjust the fan speed.
Allows the fan to run at different speeds according to the CPU temperature. You can
Normal
adjust the fan speed with EasyTune based on your system requirements. (Default)
Allows the fan to run at slow speeds.
Silent
Allows you to control the fan speed under the Fan Speed Percentage item.
Manual
Allows the fan to run at full speeds.
Disabled
& Fan Speed Percentage
Allows you to control the fan speed. This item is configurable only when CPU Fan Speed Control is set
to Manual. Options are: 0.75 PWM value / C ~ 2.50 PWM value / C.
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