Dell Dimension XPS T___ - Manual (Page 52)

Figure 2. DC Power Connector P2, P3, P5, and P6
Figure 3. DC Power Connector P4
1 +5 VDC (red)
2 Common (black)
3 +5 VDC (red)
4 Common (black)
5 PWRGOOD 1
(orange)
6 +5 VFP (purple)
7 +12 VDC (yellow)
8 –12 VDC (blue)
9 Common (black)
10 Common (black)
11 PSON# 2 (brown)
12 Common (black)
13 Common (black)
14 Common (black)
15 –5 VDC (white)
16 +5 VDC (red)
17 +5 VDC (red)
18 +5 VDC (red)
19 Not connected
20 +5 VDC (red)
1
Pin 5 — PWRGOOD is a status signal generated by the power supply to notify the system
that the DC operating voltages are within the ranges required for proper system operation.
2 Pin 11 — PSON# is activated by pressing and releasing the power button while the power
supply is in standby state. Activating PSON# connects the power supply’s PSON# input to
ground, thereby switching the power supply to full-on condition.
1 +12 VDC (yellow)
2 Common (black)
3 Common (black)
4 +5 VDC (red)
1 +12 VDC (yellow)
2 Common (black)
3 Common (black)
4 +5 VDC (red)