User Guide

4-32 Chapter 4: BIOS Setup
VCORE Voltage, +3.3V Voltage, +5V Voltage, +12V Voltage
The onboard hardware monitor automatically detects the voltage output
through the onboard voltage regulators.
Q-Fan Control [Disabled]
This item allows you to enable or disable the ASUS Q-Fan feature that
smartly adjusts the fan speeds for more efficient system operation. When
this field is set to [Enabled], the Fan Speed Ratio and Speed Up/Down
Response Time
items appear to allow selection of the appropriate fan
speeds and the corresponding response time. Configuration options:
[Disabled] [Enabled]
Fan Speed Ratio [10/15]
This item allows you to select the appropriate fan speed ratio for the
system. The default [10/15] is the minimum fan speed ratio. Select a
higher ratio if you installed additional devices and the system requires
more ventilation. This item appears only when the Q-Fan Control item is
set to [Enabled]. Configuration options: [10/15] [11/15] [12/15] [13/15]
[14/15] [Full Speed]
Speed Up/Down Response Time [16 Sec/32Sec]
This item indicates the time period before the fan speeds adjust to the
value set in the Fan Speed Ratio field. This item appears only when the
Q-Fan Control item is set to [Enabled]. Configuration options:
[16 Sec/32 Sec] [32 Sec/64 Sec] [48 Sec/96 Sec] [64 Sec/128 Sec]
If any of the monitored items is out of range, the following error
message appears: “Hardware Monitor found an error. Enter Power
setup menu for details”. You will then be prompted to “Press F1 to
continue or DEL to enter SETUP”.