Dell OptiPlex 320 User Guide - Page 103
DC Power Connector P1
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9. Reconnect the DC power cables to the power supply. 10. Connect the AC power cable to the AC power connector. 11. Replace the computer cover (see Replacing the Computer Cover). DC Power Connectors DC Power Connector P1 Pin Number Signal name 18-AWG Wire 1 +3.3 VDC Orange 2 +3.3 VDC Orange 3 GND Black 4 +5 VDC Red 5 GND Black 6 +5 VDC Red 7 GND Black 8 PS_PWRGOOD Gray 9 P5AUX Purple 10 +12 VDC White 11 +12 VDC White 12 +3.3 VDC Orange 13 +3.3 VDC Orange 14 -12 VDC Blue 15 GND Black 16 PWR_PS_ON Green 17 GND Black
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9.
Reconnect the DC power cables to the power supply.
10.
Connect the AC power cable to the AC power connector.
11.
Replace the computer cover (see
Replacing the Computer Cover
).
DC Power Connectors
DC Power Connector P1
Pin Number
Signal name
18-AWG Wire
1
+3.3 VDC
Orange
2
+3.3 VDC
Orange
3
GND
Black
4
+5 VDC
Red
5
GND
Black
6
+5 VDC
Red
7
GND
Black
8
PS_PWRGOOD
Gray
9
P5AUX
Purple
10
+12 VDC
White
11
+12 VDC
White
12
+3.3 VDC
Orange
13
+3.3 VDC
Orange
14
-12 VDC
Blue
15
GND
Black
16
PWR_PS_ON
Green
17
GND
Black