Installing The Power Supply - TYAN S7105 Manual

2.12 Installing the Power Supply

There are three (3)
supports EPS 12V power supply.
PWCN1: ATX 24-pin Main Power Connector
PWCN2/PWCN3: 8-pin ATX Power Connector
NOTE:
1. You must unplug the power supply before plugging the power
cables to motherboard connectors.
2. Apply 5Vsb power supply with current support below 2A.
power connectors on your S7105 motherboard. The S7105
Signal
GND
GND
GND
GND
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Signal
VCC3
VCC3
GND
VCC5
GND
VCC5
GND
PWR_OK
5VSB
VCC12
VCC12
VCC3
Pin
1
2
3
4
37
Pin Pin
1 13
VCC3
2 14
-12V
3 15
GND
4 16
PS_ON#
5 17
GND
6 18
GND
7 19
GND
8 20
RES
9 21
VCC5
10 22
VCC5
11 23
VCC5
12 24
GND
Pin Signal
5 VCC12
6 VCC12
7 VCC12
8 VCC12
Signal