Personal Computer User Manual
Manuals
Brands
Dell Manuals
Desktop
OPTIPLEX 755
151
152
153
154
155
156
157
158
159
160
Power Supply
159
DC Power Connector P2
23
+5 VDC
Red
24
GND
Black
*Use 22-A
WG wire instead of 18-A
WG
wire.
Pin Number
Signal Name
18-A
WG Wire
1G
N
D
B
l
a
c
k
2G
N
D
B
l
a
c
k
3
+12 VDC
Y
ellow
4
+12 VDC
Y
ellow
Pin
Number
Signal name
18-AWG
Wire
3
1
4
2
1
...
...
157
158
159
160
161
...
...
386
