Connectors, Com express connectors, Chapter 3 connectors – DFI CD9A3 series User Manual
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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
.
3
1
Sense
Power
Ground
COM Express Connectors
The COM Express connectors are used to interface the CD9A3 COM Express board to a carrier
board. Connect the COM Express connectors (lcoated on the solder side of the board) to the
COM Express connectors on the carrier board.
Refer to the “Installing CD9A3 Series onto a Carrier Board” section for more information.
COM Express Connectors
Refer to the following pages for the pin functions of these connectors.