System Board Connectors And Functions - IBM Aptiva Hardware Maintenance Manual

System Board Connectors and Functions

Table 5- 10 2138 System Board Connector Functions
Connector Function
CN1 Standby power connector
CN3 Universal Serial Bus (USB) connector
CN4 Standby power connector
CN5 Upper: PS/2 mouse connector
Lower: PS/2 keyboard connector
CN6 Upper: Printer port (25-pin female)
Lower: Serial port 1 (9-pin male)
Video port (15-pin female)
CN7 ATI media connector (AMC)
CN8 Secondary IDE connector
CN9 Primary IDE connector
CN10 Upper: MIDI connector
Lower: Mic-in/Line-in/Line-out
connectors
CN13 Modem/Line-in connector
CN14 Wake-up on LAN connector
CN15 CD audio input connector
CN16 Software shutdown connector
CN17 Modem wakeup on ring connector
CN18 CS4610 adapter feature connector
CN19 Diskette drive connector
CN20 Serial port 2 connector
CN21 IDE LED connector
Connect the red wire to pin-1, white
wire to pin-2, then leave pin-3, -4 as
non-connected; or connect the red wire
to pin-4, white wire to pin-3, then leave
pin-1, -2 as non-connected.
CN24 Power LED connector
Connect the green wire to pin-1, white
wire to pin-2.
FN1 Processor heat-sink fan connector
Connect to...
Power supply
USB device
Power supply
Keyboard
Mouse
Printer
Serial device
Monitor
Reserved
Hard disk drive
Hard disk drive
Joystick
Speaker,
microphone
Modem card
LAN card
CD-ROM drive
Power switch
Modem card
Reserved
Diskette drive
Serial device
Hard drive LED
Power LED
Processor fan
Parts/Test Point Locations 5-17