Desktop Board Connectors
A
B
BB
AA
Z
Y
X
W
V
U
T
J8C3
1
3
2-pin alternate
power LED/Sleep
connector
Reset
4
USB
Devices
D
F
C
E
Q
O
N
M
S
R
P
1
2
Power LED
HD LED
No
+5V
Connection
IRRX
Ground
Ground
IRTX
+5V
IR Module
15
16
J9D2
Intel Desktop Board D50GB/D850GBAL
Line
In
G
H
I
J
K
L
On
OM11532
continued
Quick Reference