Chapter 3 – MSI Z97 GAMING 5 AC Manual User Manual

Page 79

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3-18

BIOS Setup

3-19

BIOS Setup

Chapter 3

3-18

BIOS Setup

3-19

BIOS Setup

Adjust Ring Ratio [Auto]

Sets the ring ratio. The valid value range depends on the installed CPU.

Adjusted Ring Frequency

Shows the adjusted Ring frequency. Read-only.

Adjust GT Ratio [Auto]

Sets the integrated graphics ratio. The valid value range depends on the installed

CPU.

Adjusted GT Frequency

Shows the adjusted integrated graphics frequency. Read-only.
< CPU BCLK Setting >

CPU Base Clock (MHz) [Default]

Sets the CPU Base clock. You may overclock the CPU by adjusting this value. Please

note that overclocking behavior and stability is not guaranteed. This item appears

when the installed processor supports this function.
< DRAM Setting >

DRAM Frequency [Auto]

Sets the DRAM frequency. Please note the overclocking behavior is not guaranteed.

Adjusted DRAM Frequency

Shows the adjusted DRAM frequency. Read-only.

Memory Try It ! [Disabled]

Memory Try It! works for improving memory compatibility or performance by choosing

optimized memory preset.

DRAM Timing Mode [Auto]

Selects the memory timing mode.

[Auto]

DRAM timings will be determined based on SPD (Serial Presence

Detect) of installed memory modules.

[Link]

Allows user to configure the DRAM timing manually for all memory

channel.

[UnLink]

Allows user to configure the DRAM timing manually for respective

memory channel.

Advanced DRAM Configuration

Press <Enter> to enter the sub-menu. This sub-menu will be activated after setting

[Link] or [Unlink] in “DRAM Timing Mode”. User can set the memory timing for each

memory channel. The system may become unstable or unbootable after changing

memory timing. If it occurs, please clear the CMOS data and restore the default

settings. (Refer to the Clear CMOS jumper/ button section to clear the CMOS data,

and enter the BIOS to load the default settings.)
< Voltage Setting >

DigitALL Power

Press <Enter> to enter the sub-menu. Controls the digital powers related to CPU

PWM.

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