Personal Computer User Manual
Manuals
Brands
Dell Manuals
Desktop
OPTIPLEX 755
81
82
83
84
85
86
87
88
89
90
Power Supply
81
DC Power Connectors
DC Power Connector P1
Pin Number
S
ignal name
18-A
WG Wire
1
+3.3 VDC
Orange
2
+3.3 VDC
Orange
3G
N
D
B
l
a
c
k
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
1
...
...
79
80
81
82
83
...
...
386
