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Other Connectors
ATX Power Supply Connector (JWR1)
Locate the 20-pin male header ATX power connector (
JWR1
) on your
mainboard. Plug the power cable from the ATX power supply unit di-
rectly into (CN2) ATX power supply connector.
Note 1:
The ATX power connector is directional and will not go in unless the
guides match perfectly making sure that pin#1 is properly positioned.
Note 2:
Make sure the latch of the ATX power connector clicks into place to
ensure a solid attachment.
Note 3:
Your ATX power supply must be supplied to ACPI +5V standby power
and at least 720mA compatible.
Note 4:
Make sure your power supply have enough power for higher speed
processor installed.
Cooling Fan Connectors for CPU (FAN1) and Chassis (FAN2/3) Fan
The mainboard provides three onboard 12V cooling fan power connectors
to support CPU (FAN1) and Chassis (FAN2/3) cooling fans.
E1
E2
Note:
Both cable wiring and type of plug may
vary depending on the fan maker. Keep
in mind that the red wire should always
be connected to the +12V header, and
the black wire, to the ground (GND)
header.
SENSE
GND
+12V
1
FAN1, FAN2 with rotate sense.
FAN3 without rotate sense.
J W R 1
1
FA N1
1
FA N3
1
FA N2
