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Chapter 3: BIOS setup
Chapter 3
CPU Analog I/O Voltage Offset Mode Sign [+]
[+] To offset the voltage by a positive value.
[–] To offset the voltage by a negative value.
CPU Analog I/O Voltage Offset [Auto]
This item allows you to set the amount of voltage fed to the analog portion of the I/O on
the CPU. By default, this item takes the standard value of the installed CPU. Increase
the amount of voltage to enhance the overclocking capability.
You can use the <+> or <-> keys to adjust the value. The values range from 0.001 V to
0.999 V with a 0.001 V interval.
CPU Digital I/O Voltage Offset Mode Sign [+]
[+] To offset the voltage by a positive value.
[–] To offset the voltage by a negative value.
CPU Digital I/O Voltage Offset [Auto]
This item allows you to set the amount of voltage fed to the digital portion of the I/O
on the processor. By default, this item takes the standard value of the installed CPU.
Increase the amount of voltage to enhance the overclocking capability.
You can use the <+> or <-> keys to adjust the value. The values range from 0.001 V to
0.999 V with a 0.001 V interval.
SVID Support [Auto]
Set this item to [Enabled] when overclocking your system. Disabling this item stops the CPU
from communicating with the external voltage regulator.
Conguration options: [Auto] [Disabled] [Enabled]
The following items appear when SVID Support is set to [Auto] or [Disabled].
Initial CPU Input Voltage [Auto]
This is the VCCIN for the CPU during initial part of POST. Use the <+> or <-> keys to
adjust the value. The values range from 0.800 V to 2.440 V with a 0.010 V interval.
Eventual CPU Input Voltage [Auto]
This is the VCCIN for the CPU just before the CPU loads. Use the <+> or <-> keys to
adjust the value. The values range from 0.800 V to 2.440 V with a 0.010 V interval.
DRAM Voltage [Auto]
This item allows you to set the DRAM voltage. You can use the <+> or <-> keys to adjust the
value. The values range from 1.20 V to 2.4 V with a 0.005 V interval.
According to Intel
®
CPU specications, DIMMs with voltage requirement over 1.65 V may
damage the CPU permanently. We recommend that you install the DIMMs with the voltage
requirement below 1.65 V.