2163 System Board Connector Functions
Connector
CN1
Universal Serial Bus (USB)
connector
CN2
ATX Power Supply Connector
CN3
Upper: PS/2 mouse connector
Lower: PS/2 keyboard connector
CN4
Upper: Printer port
Lower-left: COM1
Lower-right: COM2
CN5
Diskette drive connector
CN6
Upper: Game port (15-pin female)
Lower: (R-to-L)
CN7
Wake-on LAN connector
CN8
CD/DVD audio input connector
CN9
Power button connector
CN10
Secondary IDE channel
CN11
Primary IDE channel
CN12
Modem voice line-in connector
CN13
Modem ring-in connector
CN14
Hard disk LED connector
JP1
CPU thermal sense connector
JP2
System thermal sense connector
JP7
Power LED connector
FN1
Fan alarm connector
FN2
Fan connector
Function
Microphone-in port
Stereo line-in port
Stereo line-out port
Connect to
USB device
Power supply
PS/2 pointing device
PS/2 keyboard
Printer or parallel device
Serial device
Serial device
Diskette drive
Joystick
Microphone
Audio signal input
Speaker
LAN adapter card
CD/DVD-ROM drive
Power button
IDE drive
IDE drive
Modem card
Modem card
HDD LED
Reserved
Reserved
Power LED
Processor fan
Processor fan
Parts/Test Point Locations
113