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5 oc tuner, 6 dram timing control, 7 cpu voltage [offset mode – Asus F1A55 User Manual

Page 55: 8 dram voltage [auto, 9 sb 1.1v voltage [auto, Oc tuner -15, Dram timing control -15, Cpu voltage [offset mode] -15, Dram voltage [auto] -15, Sb 1.1v voltage [auto] -15

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Chapter 2: BIOS information

2-15

2.4.5

OC Tuner

OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for

enhancing the system performance. Press and select OK to start automatic

overclocking.

2.4.6

DRAM Timing Control

The sub-items 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 .

Changing the values in this menu may cause the system to become unstable! If this

happens, revert to the default settings.

2.4.7

CPU Voltage [Offset Mode]

[Offset Mode] To offset the voltage by a positive or negative value.

CPU Offset Mode Sign [+]

This item appears only when you set the CPU Voltage item to [Offset Mode].

[+]

To offset the voltage by a positive value.

[–]

To offset the voltage by a negative value.

CPU Offset Voltage [Auto]

Allows you to set the CPU Offset voltage. The values range from 0.003125V to 0.500V

with a 0.003125V interval.

Refer to the CPU documentation before setting the CPU voltage. Setting a high voltage

may damage the CPU permanently, and setting a low voltage may make the system

unstable.

VDDNB Offset Mode Sign [+]

This item appears only when you set the CPU Voltage item to [Offset Mode].

[+]

To offset the voltage by a positive value.

[–]

To offset the voltage by a negative value.

VDDNB Offset Voltage [Auto]

Allows you to set the VDDNB Offset voltage. The values range from 0.003125V to

0.500V with a 0.003125V interval.

2.4.8

DRAM Voltage [Auto]

Allows you to set the DRAM voltage. The values range from 1.35V to 2.30V with a 0.01V

interval.

2.4.9

SB 1.1V Voltage [Auto]

Allows you to set the Southbridge 1.1V voltage. The values range from 1.1V to 1.4V with a

0.01V interval.