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Hardware Installation Process
English
This connector (ATX_12V) supplies the CPU
operation voltage (Vcore).
If this " ATX_12V connector" is not connected,
system cannot boot.
5) ATX_12V ( +12V Power Connector)
6) ATX (ATX Power Connector)
AC power cord should only be connected to
your power supply unit after ATX power cable
and other related devices are firmly connected
to the motherboard.
20
1
PS-ON(Soft On/Off)
3.3V
GND
GND
GND
VCC
-5V
-12V
GND
VCC
3.3V
3.3V
GND
GND
GND
VCC
VCC
+12V
5V SB(Stand by +5V)
Power Good
7) FDD (Floppy Connector)
1
Please connect the floppy drive ribbon cables
to FDD. It supports 360K,1.2M, 720K, 1.44M
and 2.88M bytes floppy disk types.
The red stripe of the ribbon cable must be the
same side with the Pin1.
4
31
+12V GND
+12V
GND
2
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