64
2
Hardware Installation
Power Connectors
Use a power supply that complies with the ATX12V Power Supply
Design Guide Version 1.1. An ATX12V power supply unit has a
standard 24-pin ATX main power connector that must be inserted
onto CN10.
X
131
12 24
+3.3VDC
+3.3VDC
COM
+5VDC
COM
+5VDC
COM
PWR_OK
+5VSB
+12VDC
+12VDC
+3.3VDC
+3.3VDC
-12VDC
COM
PS_ON#
COM
COM
COM
NC
+5VDC
+5VDC
+5VDC
COM
Your power supply unit also comes with a 4-pin +12V power con-
nector. The +12V power enables the delivery of more +12VDC
current to the processor’s Voltage Regulator Module (VRM). Connect
the 4-pin power connector to CN9.
X
+12V
12
43
Ground
Ground
+12V
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