Dell OptiPlex 760 - Manual (Page 137)

12. Replace the floppy drive or media card reader (see Installing a Floppy Drive ).
13. Replace the optical drive (see Installing an Optical Drive ).
14. Replace the computer cover (see Replacing the Computer Cover ).
15. Connect the AC power cable to the power supply AC power connector.
16. Connect your computer and devices to electrical outlets, and turn them on.
DC Power Connectors
DC Power Connector P1
CAUTION: To connect a network cable, plug the cable into the network wall jack and then plug it into the computer.
Pin Number Signal Name 18-AWG Wire
1 COM Black
2 FAN Brown
3 N/C N/C
4 +3.3 VDC Orange
5 COM Black
6 COM Black
7 +12 VDC Yellow
8 +5 VSB Purple
9 COM Black
10 +5 VDC Red
11 +5 VDC Red
12 +5 VDC Red
13 COM Black
14 COM Black
15 +3.3 VDC Orange
16 +3.3 VDC Orange
17 POK Gray
18 COM Black