MSI G31M2 V2 User Manual page 25

23
ATX 20-Pin Power Connector
This connector allows you to connect an ATX 20-pin power supply. To connect the ATX
20-pin power supply, make sure the plug of the power supply is inserted in the proper
orientation and the pins are aligned. Then push down the power supply firmly into the
connector.
24
ATX 12V Power Connector (2x2-Pin)
This 12V power connector is used to provide power to the CPU.
25
ATX 12V Power Connector (2x4-Pin)
This 12V power connector is used to provide power to the CPU.
26
ATX 12V Power Connector (1x4-Pin)
This 12V power connector is used to provide power to the graphics card.
27
Parallel Port Connector
This connector is used to connect an optional parallel port bracket. The parallel port is
a standard printer port that supports Enhanced Parallel Port (EPP) and Extended Capa-
bilities Parallel Port (ECP) m ode.
4 2
12V GND
GND
12V
1
3
+12V
5
8
1
4
GND
5V
1
2 GND
GND
3
4 12V
Key(No pin) SLCT
PE
GND
GND
BUSY
GND ACK#
GND PRND7
GND
PRND6
GND PRND5
GND PRND4
GND PRND3
LPT_SLIN#
PRND2
PINIT# PRND1
ERR# PRND0
AFD#
RSTB#
2 1
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