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Service Reference Guide, dc5750 437963-001 6–9
Removal and Replacement Procedures— Microtower (MT) Chassis
6.6.1 Cable Connections
System board connectors are color-coded to make it easier to find the proper connection.
Cable
To Cable Designator
Power Supply System board P1
Power Supply CPU power P3
Power Supply 2nd SATA Hard drive P4
Power Supply 1st SATA Hard drive P5
Power Supply 1st Optical drive P7
Power Supply 2nd Optical drive P8
Power Supply Diskette drive P9
Cable To PCA Designator
Front power button/LED System board P5
Speaker System board P6 (White)
Chassis fan System board P9 (Red)
Diskette drive System board P10, FLOPPY (Black)
Second ODD Audio cable System board P11 AUX (if required)
Front I/O USB System board P24 (Yellow)
Serial port B System board P52
1st SATA Hard drive System board P60, SATA 0 (Dark Blue)
1st ODD or 2nd Hard drive if
no ODD present
System board P61, SATA 1 (White)
2nd or 4th Hard drive if no
ODD present
System board P62, SATA 2 (Light blue)
2nd ODD or 3rd HDD if no
ODD present
System board P63, SATA 3 (Orange)
Heatsink fan System board P70
Media Card Reader System board P150