COMMELL HS-873P - Manual (Page 31)

HS-873P User’s Manual
Digital Display
31
2.12
The board comes with a 4-pin AT power connector for powering the board, three fan
connectors for Northbridge, CPU and system. The board also provides a 3-pin ATX function
connector. You can just connect the two power connectors without any backplane to work.
2.12.1
Connector: CN_BPWR
Type: 4-pin P-type connector for +5V/+12V input
Pin Description Pin Description Pin Description Pin Description
1 +12V 2 Ground 3 Ground 4 +5V
Connector: CN_PS
Type: 3-pin ATX function connector
Pin Description Pin Description Pin Description
1 5V Standby 2 Ground 3 Power On
1
10
CN_COM2
CN_COM1
2
9
1
2
9
10