Dell 320 manual DC Power Connectors, DC Power Connector P1

11.Replace the CD/DVD drive (see Installing a CD/DVD Drive).

12.Connect the AC power cable to the connector.

13.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_PWROK*	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
18	GND	Black
19	GND	Black
20	NC	N/C
21	+5 VDC	Red
22	+5 VDC	Red