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SOYO SY-P4VM800 Quick Start Guide
2.5 Connecting the Power Supply
Follow the steps below to wire the motherboard to complete the installation process. The motherboard
requires an ATX 12V compliant power supply. When connecting the power connectors, follow its
directionality and do not force them into the sockets. Ensure the power supply is not electrified prior to
the completion of the entire hardware installation process.
Hardware
Installation
A
TX1
PJ1
1. Connect the 20-pin connector to ATX1 power connector. (See FIG 1)
2. Connect the 4-pin connector to JP1 power connector. (See FIG 2)
FIG 1
ATX1 Power Socket
FIG 2
PJ1 Power Socket
+12V Power Connector
Pin1
Pin3
+12VDC
COM
5VS
B
12
V
5
V
5
V
PW-O
K
-5
V
GN
D
GN
D
GN
D
5
V
GN
D
GN
D
GN
D
5
V
PS-O
N
GN
D
3.3
V
-12
V
3.3
V
3.3
V
14