DFI BT9A3 - Manual (Page 13)

www.dfi .com Chapter 3 Hardware Installation
13
Chapter 3
Connectors
CPU Fan Connector
Connect the CPU fan’s cable connector to the CPU fan connector on the board. The cooling fan
will provide adequate airflow throughout the chassis to prevent overheating the CPU and board
components.
BIOS Setting
“Module Board H/W Monitor” submenu in the Advanced menu of the BIOS will display the cur-
rent speed of the cooling fan. Refer to chapter 3 of the manual for more information .
COM Express Connector
The COM Express connector is used to interface the BT9A3 COM Express board to a carrier
board. Connect the COM Express connector (located on the solder side of the board) to the
COM Express connector on the carrier board.
Refer to the “Installing BT9A3 onto a Carrier Board” section for more information.
Refer to the following pages for the pin functions of the connector.
3
1 Sense
+12V
Ground
COM Express Connector