HP dx7300 Technical Reference Manual page 133

NOTE:
[1] CMT form factor only.
[2] See Figure 7-8 for header pinouts.
Figure 7-7. MT / CMT Form Factor Signal Distribution Diagram
Technical Reference Guide
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
MT: 404276-001
CMT: 404224-001
SATA I/F.
P61
Kybd data
J68
Mouse data
Mic In, HP Out
Audio
P23
USB 8,9 Tx/Rx
P24
J30
PCI 2.3 I/F
PCI Expansion
Daughter Board [1]
www.hp.com
Power On
Power LED
Power
Supply
Assembly
Diskette
SATA
Hard Drive
CD-ROM
Keyboard
Mouse
Front
Panel
I/O Module
Power and Signal Distribution
HD LED
7-13