1-34 Chapter 1: Product introduction
11. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
These connectors are for ATX power supply plugs. The power supply plugs
M2A-MVP
M2A-MVP ATX power connectors
EATXPWRATX12V
+3 Volts
+3 Volts
Ground
+5 Volts
+5 Volts
Ground
Ground
Power OK
+5V Standby
+12 Volts
-5 Volts
+5 Volts
+3 Volts
-12 Volts
Ground
Ground
Ground
PSON#
Ground
+5 Volts
+12 Volts
+3 Volts
+5 Volts
Ground
+12V DC
GND
+12V DC
GND
•
and provides a minimum power of 400 W.
•
system will not boot up.
• Use of a PSU with a higher power output is recommended when
may become unstable or may not boot up if the power is inadequate.
•
If you want to use the ATI CrossFire
™
Graphics solution, use a PSU with
500 ~ 600 W power to ensure system stability.