Expansion Slot; Cooling Fan Connector - DFI BT551 User Manual

Expansion Slot

Mini PCI Express Slot
The Mini PCIe socket is used to install a Mini PCIe card. Mini PCIe card is a small form factor
PCI card with the same signal protocol, electrical definitions, and configuration definitions as
the conventional PCI.
Chapter 2 Hardware Installation
Chapter 2

Cooling Fan Connector

Mini PCIe
The fan connector is used to connect the cooling fan. The cooling fan will provide adequate
airflow throughout the chassis to prevent overheating the CPU and system board components.
BIOS Setting
The Advanced menu ("NCT6106D HW Monitor" submenu) of the BIOS will display the current
speed of the cooling fans. Refer to chapter 3 for more information.
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1 Ground
System Fan
Power
3 Sense
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