Intel 440BX - J12, J14 - CPU, SYS Fan Power Connectors; IR - Infrared Connector

18 Chapter 2
J12, J14 – CPU, SYS Fan Power
Connectors
Connect CPU/System fan cables to J12 and J14. See the
following drawing for the locations on the mainboard.
+
Chipset
Sound Pro
VGA
Chipset
I/O Chip
J12
J14
Sensor
+12V
Active Low
J12
Sensor
+12V
Active Low
J14
IR – Infrared Connector
+
Chipset
Sound Pro
VGA
Chipset
I/O Chip
IR
1
1
2
3
4
5
6
5V
NC
SIR Receiver
Ground
Transceiver
CIR Receiver
IR