6BA
11
HD : IDE Hard Disk Active LED
82443LX
6BA
PIIX4
82443BX
83977-EF
BIOS
1Pin Function
1LED anode (+)
2
LED cathode (
−
)
Soft PWR : Soft Power Connector
82443LX
6BA
PIIX4
82443BX
83977-EF
BIOS
1Pin Function
1GND
2CTRL-Signal