User’s Manual
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
2.5.7 OC Tuner [Keep Current Settings]*
This item allows you to automatically overclock the CPU and DRAM frequencies and voltage
for an enhanced system performance. It also accelerates the CPU graphics performance to
the extreme depending on the CPU graphics loading. Conguration options: [Keep Current
Settings] [OC Tuner I] [OC Tuner II]
Ensure that you installed an efcient CPU fan for CPU and graphics loading before
selecting either [OC Tuner I] or [OC Tuner II]. To keep the current overclocking tuner
status, select [Keep Current Settings].
2.5.8 Power-saving & Performance Mode [Auto]
[Auto] Automatically adjusts the power usage based on the system load.
[Max Power-Saving Mode] Enables all power-saving settings for maximum energy-saving
condition.
[Performance Mode] Disables all power-saving settings for a high system performance.
2.5.9 DRAM Timing Control
The subitems in this menu allow you to set the DRAM timing control features. Use the
<+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the
keyboard and press the <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
2.5.10 DIGI+ VRM
CPU Load-Line Calibration [Auto]
Load-line is dened by Intel VRM specication and affects the CPU power voltage. The CPU
working voltage will decrease proportionally depending on the CPU loading. Higher levels of
the load-line calibration can get a higher voltage and a better overclocking performance but
increases the CPU and VRM thermal. Conguration options: [Auto][Level 1] [Level 2] ~ [Level
6] [Level 7]
The boosted performance may vary depending on the CPU specication. Do not remove
the thermal module.
Synch ACDC Loadline with VRM Loadline [Disabled]
Allows you to enable or disable synch ACDC loadline with VRM loadline. Conguration
options: [Disabled] [Enabled]
CPU Current Capability [Auto]
Allows you to congure the total power range, and extends the overclocking frequency range
simultaneously. Conguration options: [Auto] [100%] [110%] [120%] [130%] ~ [170%]
2-22 Chapter 2: Getting started