Zotac GeForce 8100 User Manual page 14

24-pin ATX Power (PW1)
PW is the main power supply connector. Make sure that the power supply cable
and pins are properly aligned with the connector on the motherboard. Firmly plug the
power supply cable into the connector and make sure it is secure.
Table 1. PW1 Pin Assignments
Connector
24
12
Pin Signal
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
13
6 +5V
7 GND
8 PWROK
1
9 +5V_AUX
10 +12V
11 +12V
12 +3.3V
Hardware Installation
Pin Signal
13 +3.3V
14 -12V
15 GND
16 PS_ON
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V
24 GND
3