HP Evo D500 Reference Manual page 220

System Board and Riser Board Reference Designators
Designator
J68
J69
J70
J71
J72
J73
J74
J75
J76
J77
J78
J80
J81
J82
J83
J101
J113
JP49
L1
L2
L3
L4
P1
P2
P3
P5
P6
P7
P8
P9
P10
P11
P12
P15
P16
P20
P21
E–2
Component (Continued)
Double-stacked mouse/keyboard connector
Top Mouse
Bottom Keyboard
Video connector
Primary single USB connector
Secondary single USB jack
Microphone jack
Line-in jack
Line-out jack
Headphone jack
Volume control
Double-stacked headphone/microphone connector
Top Microphone
Bottom Headphone
Double-stacked line-in/line-out connector
Top Line in
Bottom Line out
Stacked serial/audio connector
Primary double-stack USB
Top Port 2
Bottom Port 1
Secondary double-stack USB
Top Port 4
Bottom Port 3
Triple-stacked audio jack (line in, line out/headphone, microphone)
Security board connector for security card
Video cache connector
Clear password header/jumper
USB front port choke
USB rear port choke (1st)
USB rear port choke (2nd)
USB rear port choke (3rd)
P/S connector
Second P/S connector (as required)
VCCP 12V header
Main Power/HDD LED connector
Speaker connector
Audio connector (from CD-ROM)
Primary chassis fan connector
Wake on LAN (WOL) connector (NIC cable)
Diskette drive connector
Second Audio connector
Alert on LAN NIC connector
AUI connector
Fan command/fan sink header
Primary IDE connector
Secondary IDE (MultiBay) connector
336492-005 Service Reference Guide, d500