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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]
Allows you to congure the amount of voltage fed to the analog portion of the I/O on
the processor. Increase the amount of voltage when increasing DRAM frequency. Use
the <+> or <-> keys to adjust the value. The values range from 0.001V to 0.999V with
a 0.001V 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]
Allows you to congure the amount of voltage fed to the digital portion of the I/O on the
processor. Increase the amount of voltage when increasing DRAM frequency. Use the
<+> or <-> keys to adjust the value. The values range from 0.001V to 0.999V with a
0.001V interval.
SVID Support [Auto]
When overclocking, set this item to [Enabled]. Disabling this item would stop the processor
from communicating with the external voltage regulator.
Conguration options: [Auto] [Disabled] [Enabled]
The following item appears only when you set SVID Support to [Enabled].
SVID Voltage Override [Auto]
Allows you to set the SVID Voltage override. By default, this item takes the standard
value of the installed CPU. You can use the <+> or <-> keys to adjust the value. The
values range from 0.001V to 2.440V with a 0.001V interval.
CPU Input Voltage [Auto]
Allows you to set an input voltage for the processor by the external voltage regulator. By
default, this item takes the standard value of the installed CPU. You can use the <+> or <->
keys to adjust the value. The values range from 0.800V to 3.040V with a 0.010V interval.
DRAM Voltage [Auto]
Allows you to set the DRAM voltage. You can use the <+> or <-> keys to adjust the value.
The values range from 1.20V to 1.92V with a 0.005V interval.
According to Intel
®
CPU specications, DIMMs with voltage requirement over 1.65V may
damage the CPU permanently. We recommend that you install the DIMMs with the voltage
requirement below 1.65V.
PCH VLX Voltage [Auto]
Allows you to set the voltage for the I/O on the PCH. Use the <+> or <-> keys to adjust the
value. The values range from 1.2000V to 2.0000V with a 0.0125V interval.