User Manual

3-20
Chapter 3: BIOS Setup
Chapter 3
3.6.12 Thunderbolt(TM) Conguration
The items in this menu allow you to congure Thunderbolt settings.
3.6.13 PCH-FW Conguration
This item allows you to congure the rmware TPM.
3.7 Monitor menu (for WS X299 PRO only)
The Monitor menu displays the system temperature/power status, and allows you to change
the fan settings.
Qfan Conguration
Qfan Tuning
Click this item to automatically detect the lowest speed and congure the minimum
duty cycle for each fan.
AIO PUMP/W_PUMP+ Control
[Disabled] Disable the Water Pump control feature.
[Auto] Detects the type of water pump installed and automatically switches
the control modes.
[DC mode] Enable the Water Pump control in DC mode for 3-pin chassis fan.
[PWM mode] Enable the Water Pump control in PWM mode for 4-pin chassis fan.
TBT Root port Selector
This item allows you to select the thunder root port.
Conguration options: [Thunderbolt Disabled] [PCIE16_1] [PCIE16_2] [PCIE4_1] [PCIE16_3]
[PCIE16_4]
16/28-lane CPUs only support and display [PCIE16_1] [PCIE16_2] [PCIE4_1] options. 44-
lane CPUs will support all PCIe slots.