Cable connections, Cable connections 125 – HP DC7800 User Manual
Page 137
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, 24-pin
P1
Power Supply
Diskette drive
P2
Power Supply
CPU power, 6-pin
P3
Power Supply
1st SATA hard drive
P4
Power Supply
2nd SATA hard drive
P5
Power Supply
Optical drive
P7
Cable
To
PCA Designator
Diskette drive
System board
P10, FLOPPY (Black)
1st SATA hard drive
System board
P60, SATA 0 (Dark Blue)
1st ODD or 2nd HDD if no ODD present System board
P61, SATA 1 (White)
2nd SATA HDD if ODD present
System board
P62, SATA 4 (Light blue)
Serial port A
System board
P54, COMA
Serial port B
System board
P52, COMB
Hood lock solenoid
System board
P124, HLOCK
Heatsink fan
System board
P8, CPUFAN1
Hood Sensor
System board
P125, HSENSE
Front power button/LED
System board
P5, PB/LED
Front I/O USB
System board
P24, FRONT USB (Yellow)
Speaker
System board
P6, SPKR
Front audio
System board
P23, FRONT AUD, (Blue)
Chassis fan
System board
P9, CHFAN
Media card reader
System board
P150, MEDIA
Cable Connections 125