Cpu Fan Connector; Atx Power Connector - Asus P3/370A User Manual

I/O Connections
J1
PFAN1
SIR
JP1
SB_LINK
JFLP1
IDE1, 2
MS
KB
JCOM1, 2
JPRT
USB1, 2
P1
LOUT
LIN
MIC
MITSUMI
SONY
2.4.1 CPU Fan Connector (3-pin PFAN1 & CFAN1)
Connect the fan's plug to the board taking into consideration the polarity of
the connector.
2.4.2 ATX Power Connector (20-pin J1)

ATX Power Connector

CPU fan connector

Infrared Connector ( Cable optional )
Wake up on LAN connector
for link with Creative's Sound Blaster 16
Floppy Disk Drive Connector
Primary/ Secondary IDE Connectors
PS/2 Mouse Port
PS/2 Keyboard Connector
Serial Ports 1 & 2
Printer Port
USB Connector
Game/MIDI Connectors (optional)
Line out Connector (optional)
Line in Connector (optional)
Microphone in Connector (optional)
The Connector for Mitsumi CD-ROM audio cable
(optional)
The Connector for IDE/Sony CD-ROM audio cable
(optional)
16