CPU Voltage [Auto]

Allows you to select the CPU voltage. The text color in the configuration field corresponds to the onboard CPU LED color, both of which indicate CPU voltage condition. Refer to page 2-1 for CPU LED definition.

Configuration options: [Auto] [1.10000V] [1.10625V] [1.11250V] [1.11875V] [1.12500V] [1.13125V] [1.13750V] [1.14375V] [1.50000V] [1.15625V] [1.16250V]

[1.16875V] [1.17500V] [1.18125V] [1.18750V] [1.19375V] [1.20000V] [1.20625V]

[1.21250V] [1.21875V] [1.22500V] [1.23125V] [1.23750V] [1.24375V] [1.25000V]

[1.25625V] [1.26250V] [1.26875V] [1.27500V] [1.28125V] [1.28750V] [1.29375V] [1.30000V]~[1.80000V] [1.80625V] [1.81250V] [1.81875V] [1.82500V] [1.83125V] [1.83750V] [1.84375V] [1.85000V] [1.85625V] [1.86250V] [1.86875V] [1.87500V]

[1.88125V] [1.88750V] [1.89375V] [1.90000V]

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.

CPU Voltage Reference [Auto]

Configuration options: [Auto] [0.531V] [0.545V] [0.561V] [0.576V] [0.581V] [0.597V] [0.618V] [0.635V]

Loadline Calibration [Auto]

Configuration options: [Auto] [Disabled] [Enabled]

FSB Termination Voltage [Auto]

Allows you to select the front side bus (FSB) termination voltage. The text color in the configuration field indicates FSB termination voltage condition. When you set the NB LED Selection item to [FSBT Volt], the onboard northbridge LED displays FSB termination voltage condition. Refer to page 2-2 for northbridge LED definition.

Configuration options: [Auto] [1.20V] [1.22V] [1.24V] [1.26V] [1.28V] [1.30V]~ [1.70V] [1.72V] [1.74V] [1.76V] [1.78V] [1.80V]

Setting a high FSB termination voltage may damage the chipset and CPU.

North Bridge Voltage [Auto]

Allows you to select the northbridge voltage. The text color in the configuration field indicates northbridge voltage condition. When you set the NB LED Selection item to [NB Volt], the onboard northbridge LED displays northbridge voltage condition.

Refer to page 2-2 for northbridge LED definition.

Configuration options: [Auto] [1.25V] [1.27V] [1.29V] [1.31V]~[1.97V] [1.99V] [2.01V] [2.03V]

North Bridge Voltage Refernece [Auto]

Configuration options: [Auto] [0.61x] [0.67x]

4-20

Chapter 4: BIOS setup