HP dx7300 Technical Reference Manual page 132

Power and Signal Distribution
NOTES:
See Figure 7-8 for header pinout.
Figure 7-6. SFF / ST Form Factor Signal Distribution Diagram
7-12
Chassis Fan
Speaker
P8
P6
P5
+12 VccP
P3
+3.3, +5, +5 Aux, +12 VDC
P1
PS On, POK
Diskette I/F
P10
SATA I/F
P60
System
Board
404227-001
SATA I/F
P61
Kybd data
J66
Mouse data
J67
Mic In, HP Out
Audio
P23
USB 8,9 Tx/Rx
P24
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Power On
Power LED
Power
Supply
Assembly
Diskette
SATA
Hard Drive
CD-ROM
Keyboard
Mouse
Front
Panel
I/O Module
HD LED
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