6BA
13
CPU FAN : CPU Cooling Fan Power Connector
82443LX
6BA
PIIX4
82443BX
83977-EF
BIOS
Pin
Function
1GND
2+12V
3Signal
SYSTEM FAN : SYSTEM Fan Power Connector
82443LX
6BA
PIIX4
82443BX
83977-EF
BIOS
Pin
Function
1GND
2+12V
3Signal